Release 3D Tools v0.1.0
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node_modules/
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dist/
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release/*.zip
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release/*.zip.sha256
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coverage/
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playwright-report/
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test-results/
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*.tsbuildinfo
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.DS_Store
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@add-ideas:registry=https://git.add-ideas.de/api/packages/lotobo/npm/
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# Changelog
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## 0.1.0 - 2026-09-01
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- Added bounded OBJ, STL, PLY and glTF/GLB triangle parsers.
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- Added mesh/scene statistics and a capped safe WebGL preview.
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- Added normal repair, finite transforms and deterministic OBJ/STL export.
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- Added shared Toolbox shell, offline PWA, documentation and automated release checks.
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# Contributing
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Run `npm ci`, `npm run check`, and `npm run test:browser` before proposing a change. Keep processing local, preserve explicit limits, and include fixtures for every parser boundary.
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|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Licences
|
||||
|
||||
The application is GPL-3.0-or-later. Generated release artifacts include an exact runtime dependency licence inventory in `npm-runtime-licenses.txt`.
|
||||
@@ -0,0 +1,27 @@
|
||||
# 3D Tools
|
||||
|
||||
Inspect, preview, repair and export triangle meshes locally in the browser. Files never leave the device.
|
||||
|
||||
## Features
|
||||
|
||||
- Real bounded parsers for Wavefront OBJ, binary/ASCII STL, ASCII/binary little-endian PLY and glTF 2/GLB 2.
|
||||
- Inert embedded glTF buffers only; external buffers, textures, scripts and OBJ material libraries are never fetched.
|
||||
- Mesh, material, scene-node, bound, surface-area and degenerate-triangle statistics.
|
||||
- Responsive drag-to-rotate WebGL preview capped independently from full-file analysis.
|
||||
- Area-weighted normal repair and finite translation, rotation and uniform-scale baking.
|
||||
- Deterministic normalized OBJ and binary STL exports with explicit format-loss notes.
|
||||
- Offline PWA and shared Toolbox system/light/dark shell.
|
||||
|
||||
## Supported subset and limits
|
||||
|
||||
Input is capped at 32 MiB, one million vertices, one million triangles, 10,000 glTF scene nodes, JSON depth 64 and 100,000 JSON nodes. OBJ polygons and PLY faces are fan-triangulated. PLY supports version-1.0 ASCII and binary little-endian scalar/list properties. glTF supports embedded buffers, FLOAT POSITION/NORMAL accessors, unsigned indices and TRIANGLES primitives. Sparse accessors, animations, skins, textures, Draco/Meshopt and external resources are not decoded in v0.1.0.
|
||||
|
||||
The normalized preview/export mesh does not bake glTF node transforms or recreate source material graphs. These limitations are reported rather than silently represented as equivalent output.
|
||||
|
||||
## Development
|
||||
|
||||
Run npm ci, npm run check, npm run test:browser and npm run package:release -- --force with Node.js 22+ and npm 11. The deterministic artifact is release/3d-tools-0.1.0.zip with a SHA-256 sidecar.
|
||||
|
||||
## Licence
|
||||
|
||||
GPL-3.0-or-later.
|
||||
@@ -0,0 +1,5 @@
|
||||
# Security policy
|
||||
|
||||
Report vulnerabilities privately to the repository owner. Supported version: 0.1.x.
|
||||
|
||||
3D Tools makes no uploads, telemetry or third-party requests. JSON is parsed as inert data under text, depth, node and token-count bounds. Exporters escape Android XML and quote Swift strings. Generated source remains an input to another toolchain and must be reviewed before production use.
|
||||
@@ -0,0 +1,10 @@
|
||||
# Source identity
|
||||
|
||||
- Project: 3D Tools
|
||||
- Version: 0.1.0
|
||||
- Repository: https://git.add-ideas.de/lotobo/3d-tools
|
||||
- Licence: GPL-3.0-or-later
|
||||
- Build: Node.js 22+, npm 11, `npm ci && npm run release:artifact`
|
||||
- Artifact: `3d-tools-0.1.0.zip`
|
||||
|
||||
The lockfile pins dependencies exactly. Generated release manifests repeat this source identity and releases include detected runtime licence texts under `LICENSES/`.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Third-party notices
|
||||
|
||||
3D Tools is GPL-3.0-or-later. Runtime dependencies are React, React DOM and the add·ideas Toolbox Contract, Shell and Helpers packages. Exact versions and declared licences are recorded in `package-lock.json`; detected runtime licence texts are generated into release archives at `LICENSES/npm-runtime-licenses.txt`.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Accessibility
|
||||
|
||||
Every input and selector has a native label, actions are keyboard-operable, status changes use a polite live region and statistics use semantic definition lists and table headers. The canvas has an accessible name and its essential information is duplicated in text; parsing, repair and export remain available without WebGL. Layouts collapse to one column and the shared shell provides visible focus plus system/light/dark themes.
|
||||
@@ -0,0 +1,7 @@
|
||||
# Architecture
|
||||
|
||||
The core/model.ts module converts every supported source into one inert model containing finite position/normal arrays, triangle indices and descriptive scene metadata. Parser-specific bounds are enforced before allocation and again on normalized geometry. Normal repair, transforms, statistics and exporters consume only that model.
|
||||
|
||||
The preview expands at most 200,000 triangles into a dedicated WebGL buffer. It uses fixed application-owned shaders and never compiles source-file content. Full statistics and exports still use the complete bounded model. glTF data URIs are decoded locally; non-data URIs are rejected.
|
||||
|
||||
All Vite assets use relative paths for nested portal mounting. Release packaging fixes ZIP ordering, timestamps and permissions.
|
||||
@@ -0,0 +1,7 @@
|
||||
# Privacy and security
|
||||
|
||||
Selected files stay in browser memory. There is no telemetry, persistence, account, external asset or background upload. CSP allows same-origin application fetches only.
|
||||
|
||||
Files are capped at 32 MiB; geometry at one million vertices and triangles; scene nodes at 10,000; JSON at depth 64 and 100,000 nodes. Non-finite numbers, invalid indices, truncated records, oversized lists and external glTF resources are rejected. OBJ material-library references are displayed only as an import note and never fetched.
|
||||
|
||||
WebGL receives normalized numeric arrays and fixed built-in shaders. File text cannot become HTML, JavaScript or shader source. A context failure disables preview without blocking inspection or export.
|
||||
@@ -0,0 +1,37 @@
|
||||
import js from "@eslint/js";
|
||||
import globals from "globals";
|
||||
import reactHooks from "eslint-plugin-react-hooks";
|
||||
import reactRefresh from "eslint-plugin-react-refresh";
|
||||
import tseslint from "typescript-eslint";
|
||||
|
||||
export default tseslint.config(
|
||||
{
|
||||
ignores: [
|
||||
"dist",
|
||||
"release",
|
||||
"coverage",
|
||||
"test-results",
|
||||
"playwright-report",
|
||||
],
|
||||
},
|
||||
{
|
||||
extends: [js.configs.recommended, ...tseslint.configs.recommended],
|
||||
files: ["**/*.{ts,tsx}"],
|
||||
languageOptions: {
|
||||
ecmaVersion: 2023,
|
||||
globals: { ...globals.browser, ...globals.worker },
|
||||
},
|
||||
plugins: { "react-hooks": reactHooks, "react-refresh": reactRefresh },
|
||||
rules: {
|
||||
...reactHooks.configs.recommended.rules,
|
||||
"react-refresh/only-export-components": [
|
||||
"warn",
|
||||
{ allowConstantExport: true },
|
||||
],
|
||||
},
|
||||
},
|
||||
{
|
||||
files: ["scripts/**/*.mjs", "playwright.config.ts"],
|
||||
languageOptions: { globals: globals.node },
|
||||
},
|
||||
);
|
||||
+19
@@ -0,0 +1,19 @@
|
||||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<meta
|
||||
name="description"
|
||||
content="Inspect, preview and repair 3D meshes locally in the browser."
|
||||
/>
|
||||
<link rel="icon" type="image/svg+xml" href="./favicon.svg" />
|
||||
<link rel="manifest" href="./manifest.webmanifest" />
|
||||
<meta name="theme-color" content="#29255f" />
|
||||
<title>3D Tools</title>
|
||||
</head>
|
||||
<body>
|
||||
<div id="root"></div>
|
||||
<script type="module" src="./src/main.tsx"></script>
|
||||
</body>
|
||||
</html>
|
||||
Generated
+3979
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,71 @@
|
||||
{
|
||||
"name": "3d-tools",
|
||||
"version": "0.1.0",
|
||||
"description": "Inspect, preview, repair and export bounded 3D meshes locally in the browser.",
|
||||
"license": "GPL-3.0-or-later",
|
||||
"author": "Albrecht Degering",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://git.add-ideas.de/lotobo/3d-tools.git"
|
||||
},
|
||||
"homepage": "https://git.add-ideas.de/lotobo/3d-tools",
|
||||
"bugs": {
|
||||
"url": "https://git.add-ideas.de/lotobo/3d-tools/issues"
|
||||
},
|
||||
"private": true,
|
||||
"type": "module",
|
||||
"engines": {
|
||||
"node": ">=22"
|
||||
},
|
||||
"scripts": {
|
||||
"predev": "npm run manifest:generate",
|
||||
"dev": "vite",
|
||||
"prebuild": "npm run release:prepare && npm run manifest:generate",
|
||||
"build": "tsc -b && vite build",
|
||||
"preview": "vite preview",
|
||||
"typecheck": "tsc -b --pretty false",
|
||||
"lint": "eslint . --max-warnings=0",
|
||||
"format": "prettier --write .",
|
||||
"format:check": "prettier --check .",
|
||||
"test": "vitest run",
|
||||
"test:watch": "vitest",
|
||||
"test:browser": "playwright test",
|
||||
"manifest:generate": "node scripts/generate-toolbox-manifest.mjs",
|
||||
"manifest:check": "node scripts/generate-toolbox-manifest.mjs --check",
|
||||
"release:prepare": "node scripts/prepare-release-files.mjs",
|
||||
"toolbox:check": "toolbox-check dist",
|
||||
"package:release": "node scripts/package-release.mjs",
|
||||
"check": "npm run manifest:check && npm run typecheck && npm run lint && npm run format:check && npm run test && npm run build && npm run toolbox:check",
|
||||
"release:artifact": "npm run check && npm run test:browser && npm run package:release -- --force"
|
||||
},
|
||||
"dependencies": {
|
||||
"@add-ideas/toolbox-helpers": "0.1.0",
|
||||
"@add-ideas/toolbox-contract": "0.2.3",
|
||||
"@add-ideas/toolbox-shell-react": "0.2.3",
|
||||
"react": "19.2.8",
|
||||
"react-dom": "19.2.8"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@add-ideas/toolbox-testkit": "0.2.3",
|
||||
"@eslint/js": "10.0.1",
|
||||
"@playwright/test": "1.62.1",
|
||||
"@testing-library/jest-dom": "6.9.1",
|
||||
"@testing-library/react": "16.3.2",
|
||||
"@testing-library/user-event": "14.6.1",
|
||||
"@types/node": "25.9.5",
|
||||
"@types/react": "19.2.17",
|
||||
"@types/react-dom": "19.2.5",
|
||||
"@vitejs/plugin-react": "6.0.3",
|
||||
"eslint": "10.7.0",
|
||||
"eslint-plugin-react-hooks": "7.1.1",
|
||||
"eslint-plugin-react-refresh": "0.5.2",
|
||||
"globals": "17.7.0",
|
||||
"jsdom": "29.1.1",
|
||||
"prettier": "3.9.5",
|
||||
"typescript": "6.0.3",
|
||||
"typescript-eslint": "8.64.0",
|
||||
"vite": "8.2.2",
|
||||
"vitest": "4.1.11"
|
||||
},
|
||||
"packageManager": "npm@11.17.0"
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
import { defineConfig, devices } from "@playwright/test";
|
||||
|
||||
export default defineConfig({
|
||||
testDir: "./tests/browser",
|
||||
fullyParallel: false,
|
||||
workers: 1,
|
||||
timeout: 120_000,
|
||||
expect: { timeout: 10_000 },
|
||||
reporter: [["list"]],
|
||||
use: { baseURL: "http://127.0.0.1:4211", trace: "retain-on-failure" },
|
||||
webServer: {
|
||||
command: "npm run build && node scripts/serve-test.mjs",
|
||||
url: "http://127.0.0.1:4211",
|
||||
reuseExistingServer: !process.env.CI,
|
||||
timeout: 180_000,
|
||||
},
|
||||
projects: [
|
||||
{ name: "chromium", use: { ...devices["Desktop Chrome"] } },
|
||||
{ name: "firefox", use: { ...devices["Desktop Firefox"] } },
|
||||
],
|
||||
});
|
||||
@@ -0,0 +1,8 @@
|
||||
# Changelog
|
||||
|
||||
## 0.1.0 - 2026-09-01
|
||||
|
||||
- Added bounded OBJ, STL, PLY and glTF/GLB triangle parsers.
|
||||
- Added mesh/scene statistics and a capped safe WebGL preview.
|
||||
- Added normal repair, finite transforms and deterministic OBJ/STL export.
|
||||
- Added shared Toolbox shell, offline PWA, documentation and automated release checks.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Contributing
|
||||
|
||||
Run `npm ci`, `npm run check`, and `npm run test:browser` before proposing a change. Keep processing local, preserve explicit limits, and include fixtures for every parser boundary.
|
||||
+674
@@ -0,0 +1,674 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Licences
|
||||
|
||||
The application is GPL-3.0-or-later. Generated release artifacts include an exact runtime dependency licence inventory in `npm-runtime-licenses.txt`.
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,27 @@
|
||||
# 3D Tools
|
||||
|
||||
Inspect, preview, repair and export triangle meshes locally in the browser. Files never leave the device.
|
||||
|
||||
## Features
|
||||
|
||||
- Real bounded parsers for Wavefront OBJ, binary/ASCII STL, ASCII/binary little-endian PLY and glTF 2/GLB 2.
|
||||
- Inert embedded glTF buffers only; external buffers, textures, scripts and OBJ material libraries are never fetched.
|
||||
- Mesh, material, scene-node, bound, surface-area and degenerate-triangle statistics.
|
||||
- Responsive drag-to-rotate WebGL preview capped independently from full-file analysis.
|
||||
- Area-weighted normal repair and finite translation, rotation and uniform-scale baking.
|
||||
- Deterministic normalized OBJ and binary STL exports with explicit format-loss notes.
|
||||
- Offline PWA and shared Toolbox system/light/dark shell.
|
||||
|
||||
## Supported subset and limits
|
||||
|
||||
Input is capped at 32 MiB, one million vertices, one million triangles, 10,000 glTF scene nodes, JSON depth 64 and 100,000 JSON nodes. OBJ polygons and PLY faces are fan-triangulated. PLY supports version-1.0 ASCII and binary little-endian scalar/list properties. glTF supports embedded buffers, FLOAT POSITION/NORMAL accessors, unsigned indices and TRIANGLES primitives. Sparse accessors, animations, skins, textures, Draco/Meshopt and external resources are not decoded in v0.1.0.
|
||||
|
||||
The normalized preview/export mesh does not bake glTF node transforms or recreate source material graphs. These limitations are reported rather than silently represented as equivalent output.
|
||||
|
||||
## Development
|
||||
|
||||
Run npm ci, npm run check, npm run test:browser and npm run package:release -- --force with Node.js 22+ and npm 11. The deterministic artifact is release/3d-tools-0.1.0.zip with a SHA-256 sidecar.
|
||||
|
||||
## Licence
|
||||
|
||||
GPL-3.0-or-later.
|
||||
@@ -0,0 +1,5 @@
|
||||
# Security policy
|
||||
|
||||
Report vulnerabilities privately to the repository owner. Supported version: 0.1.x.
|
||||
|
||||
3D Tools makes no uploads, telemetry or third-party requests. JSON is parsed as inert data under text, depth, node and token-count bounds. Exporters escape Android XML and quote Swift strings. Generated source remains an input to another toolchain and must be reviewed before production use.
|
||||
@@ -0,0 +1,10 @@
|
||||
# Source identity
|
||||
|
||||
- Project: 3D Tools
|
||||
- Version: 0.1.0
|
||||
- Repository: https://git.add-ideas.de/lotobo/3d-tools
|
||||
- Licence: GPL-3.0-or-later
|
||||
- Build: Node.js 22+, npm 11, `npm ci && npm run release:artifact`
|
||||
- Artifact: `3d-tools-0.1.0.zip`
|
||||
|
||||
The lockfile pins dependencies exactly. Generated release manifests repeat this source identity and releases include detected runtime licence texts under `LICENSES/`.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Third-party notices
|
||||
|
||||
3D Tools is GPL-3.0-or-later. Runtime dependencies are React, React DOM and the add·ideas Toolbox Contract, Shell and Helpers packages. Exact versions and declared licences are recorded in `package-lock.json`; detected runtime licence texts are generated into release archives at `LICENSES/npm-runtime-licenses.txt`.
|
||||
@@ -0,0 +1,3 @@
|
||||
# Accessibility
|
||||
|
||||
Every input and selector has a native label, actions are keyboard-operable, status changes use a polite live region and statistics use semantic definition lists and table headers. The canvas has an accessible name and its essential information is duplicated in text; parsing, repair and export remain available without WebGL. Layouts collapse to one column and the shared shell provides visible focus plus system/light/dark themes.
|
||||
@@ -0,0 +1,7 @@
|
||||
# Architecture
|
||||
|
||||
The core/model.ts module converts every supported source into one inert model containing finite position/normal arrays, triangle indices and descriptive scene metadata. Parser-specific bounds are enforced before allocation and again on normalized geometry. Normal repair, transforms, statistics and exporters consume only that model.
|
||||
|
||||
The preview expands at most 200,000 triangles into a dedicated WebGL buffer. It uses fixed application-owned shaders and never compiles source-file content. Full statistics and exports still use the complete bounded model. glTF data URIs are decoded locally; non-data URIs are rejected.
|
||||
|
||||
All Vite assets use relative paths for nested portal mounting. Release packaging fixes ZIP ordering, timestamps and permissions.
|
||||
@@ -0,0 +1,7 @@
|
||||
# Privacy and security
|
||||
|
||||
Selected files stay in browser memory. There is no telemetry, persistence, account, external asset or background upload. CSP allows same-origin application fetches only.
|
||||
|
||||
Files are capped at 32 MiB; geometry at one million vertices and triangles; scene nodes at 10,000; JSON at depth 64 and 100,000 nodes. Non-finite numbers, invalid indices, truncated records, oversized lists and external glTF resources are rejected. OBJ material-library references are displayed only as an import note and never fetched.
|
||||
|
||||
WebGL receives normalized numeric arrays and fixed built-in shaders. File text cannot become HTML, JavaScript or shader source. A context failure disables preview without blocking inspection or export.
|
||||
@@ -0,0 +1 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="3D Tools"><path fill="#5b4ec4" d="M11 4h30l12 12v44H11z"/><path fill="#fff" opacity=".28" d="M41 4v14h12"/><path fill="none" stroke="#fff" stroke-width="3" stroke-linejoin="round" d="m22 29 10-6 10 6v12l-10 6-10-6zm0 0 10 6 10-6M32 35v12"/></svg>
|
||||
|
After Width: | Height: | Size: 330 B |
@@ -0,0 +1,18 @@
|
||||
{
|
||||
"name": "3D Tools",
|
||||
"short_name": "3D",
|
||||
"description": "Inspect, preview and repair 3D meshes locally.",
|
||||
"start_url": "./",
|
||||
"scope": "./",
|
||||
"display": "standalone",
|
||||
"background_color": "#f6f7fb",
|
||||
"theme_color": "#29255f",
|
||||
"icons": [
|
||||
{
|
||||
"src": "./favicon.svg",
|
||||
"sizes": "any",
|
||||
"type": "image/svg+xml",
|
||||
"purpose": "any maskable"
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
const CACHE_PREFIX = "3d-tools-shell-";
|
||||
const CACHE_NAME = CACHE_PREFIX + "0.1.0";
|
||||
const CORE = ["./", "./manifest.webmanifest", "./favicon.svg"];
|
||||
self.addEventListener("install", (event) => {
|
||||
event.waitUntil(
|
||||
caches.open(CACHE_NAME).then(async (cache) => {
|
||||
await cache.addAll(CORE);
|
||||
const html = await (await fetch("./")).text();
|
||||
const assets = [...html.matchAll(/(?:src|href)="(\.\/assets\/[^"]+)"/g)]
|
||||
.map((match) => match[1])
|
||||
.filter(Boolean);
|
||||
await cache.addAll(assets);
|
||||
}),
|
||||
);
|
||||
self.skipWaiting();
|
||||
});
|
||||
self.addEventListener("activate", (event) => {
|
||||
event.waitUntil(
|
||||
caches
|
||||
.keys()
|
||||
.then((keys) =>
|
||||
Promise.all(
|
||||
keys
|
||||
.filter((key) => key.startsWith(CACHE_PREFIX) && key !== CACHE_NAME)
|
||||
.map((key) => caches.delete(key)),
|
||||
),
|
||||
)
|
||||
.then(() => self.clients.claim()),
|
||||
);
|
||||
});
|
||||
self.addEventListener("fetch", (event) => {
|
||||
if (event.request.method !== "GET") return;
|
||||
const url = new URL(event.request.url);
|
||||
if (
|
||||
url.origin !== self.location.origin ||
|
||||
!url.pathname.startsWith(new URL(self.registration.scope).pathname)
|
||||
)
|
||||
return;
|
||||
event.respondWith(
|
||||
caches.match(event.request).then(
|
||||
(cached) =>
|
||||
cached ??
|
||||
fetch(event.request).then((response) => {
|
||||
if (response.ok) {
|
||||
const copy = response.clone();
|
||||
void caches
|
||||
.open(CACHE_NAME)
|
||||
.then((cache) => cache.put(event.request, copy));
|
||||
}
|
||||
return response;
|
||||
}),
|
||||
),
|
||||
);
|
||||
});
|
||||
@@ -0,0 +1,41 @@
|
||||
{
|
||||
"$schema": "https://git.add-ideas.de/lotobo/toolbox-sdk/raw/branch/main/schemas/toolbox-app.v1.schema.json",
|
||||
"schemaVersion": 1,
|
||||
"id": "de.add-ideas.3d-tools",
|
||||
"name": "3D Tools",
|
||||
"version": "0.1.0",
|
||||
"description": "Inspect and repair 3D meshes locally.",
|
||||
"entry": "./",
|
||||
"icon": "./favicon.svg",
|
||||
"categories": ["media", "developer", "design"],
|
||||
"tags": ["3d", "obj", "stl", "ply", "gltf", "webgl"],
|
||||
"integration": {
|
||||
"contextVersion": 1,
|
||||
"launchModes": ["navigate", "new-tab"],
|
||||
"embedding": "unsupported"
|
||||
},
|
||||
"requirements": {
|
||||
"secureContext": false,
|
||||
"workers": false,
|
||||
"indexedDb": false,
|
||||
"crossOriginIsolated": false,
|
||||
"topLevelContext": false
|
||||
},
|
||||
"privacy": {
|
||||
"processing": "local",
|
||||
"fileUploads": true,
|
||||
"telemetry": false,
|
||||
"label": "Inputs stay in this browser; nothing is uploaded."
|
||||
},
|
||||
"source": {
|
||||
"repository": "https://git.add-ideas.de/lotobo/3d-tools",
|
||||
"license": "GPL-3.0-or-later"
|
||||
},
|
||||
"actions": [
|
||||
{
|
||||
"id": "source",
|
||||
"label": "Source",
|
||||
"url": "https://git.add-ideas.de/lotobo/3d-tools"
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,33 @@
|
||||
import { readFile, writeFile } from "node:fs/promises";
|
||||
import path from "node:path";
|
||||
import { fileURLToPath } from "node:url";
|
||||
import { format } from "prettier";
|
||||
const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
|
||||
const sourcePath = path.join(root, "src/toolbox/manifest.source.json");
|
||||
const outputPath = path.join(root, "public/toolbox-app.json");
|
||||
const source = JSON.parse(await readFile(sourcePath, "utf8"));
|
||||
const pkg = JSON.parse(await readFile(path.join(root, "package.json"), "utf8"));
|
||||
const versionSource = await readFile(path.join(root, "src/version.ts"), "utf8");
|
||||
const appVersion = /^export const APP_VERSION = "([^"]+)";$/mu.exec(
|
||||
versionSource,
|
||||
)?.[1];
|
||||
const repository = "https://git.add-ideas.de/lotobo/" + pkg.name;
|
||||
if (source.version !== pkg.version || appVersion !== pkg.version)
|
||||
throw new Error("Version identity drift");
|
||||
if (
|
||||
source.id !== "de.add-ideas." + pkg.name ||
|
||||
source.source?.repository !== repository ||
|
||||
source.source?.license !== "GPL-3.0-or-later"
|
||||
)
|
||||
throw new Error("Manifest source identity is invalid");
|
||||
const serialized = await format(JSON.stringify(source), {
|
||||
filepath: outputPath,
|
||||
});
|
||||
if (process.argv.includes("--check")) {
|
||||
if ((await readFile(outputPath, "utf8").catch(() => "")) !== serialized)
|
||||
throw new Error("public/toolbox-app.json is stale");
|
||||
console.log("Toolbox manifest is synchronized");
|
||||
} else {
|
||||
await writeFile(outputPath, serialized);
|
||||
console.log("Generated public/toolbox-app.json");
|
||||
}
|
||||
@@ -0,0 +1,165 @@
|
||||
#!/usr/bin/env node
|
||||
import { createHash } from "node:crypto";
|
||||
import { execFile } from "node:child_process";
|
||||
import {
|
||||
access,
|
||||
chmod,
|
||||
copyFile,
|
||||
cp,
|
||||
lstat,
|
||||
mkdir,
|
||||
mkdtemp,
|
||||
readFile,
|
||||
readdir,
|
||||
rename,
|
||||
rm,
|
||||
utimes,
|
||||
writeFile,
|
||||
} from "node:fs/promises";
|
||||
import os from "node:os";
|
||||
import path from "node:path";
|
||||
import { promisify } from "node:util";
|
||||
import { fileURLToPath } from "node:url";
|
||||
const execute = promisify(execFile);
|
||||
const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
|
||||
const pkg = JSON.parse(await readFile(path.join(root, "package.json"), "utf8"));
|
||||
const argument = (name, fallback) => {
|
||||
const index = process.argv.indexOf(name);
|
||||
return index >= 0 ? process.argv[index + 1] : fallback;
|
||||
};
|
||||
const output = path.resolve(
|
||||
root,
|
||||
argument("--output", "release/" + pkg.name + "-" + pkg.version + ".zip"),
|
||||
);
|
||||
const checksumOutput = output + ".sha256";
|
||||
const force = process.argv.includes("--force");
|
||||
if (
|
||||
path.extname(output).toLowerCase() !== ".zip" ||
|
||||
output === root ||
|
||||
output === path.parse(output).root
|
||||
)
|
||||
throw new Error("Unsafe release target");
|
||||
const exists = (file) =>
|
||||
access(file).then(
|
||||
() => true,
|
||||
() => false,
|
||||
);
|
||||
if (!force && ((await exists(output)) || (await exists(checksumOutput))))
|
||||
throw new Error("Release output exists");
|
||||
const input = path.join(root, "dist");
|
||||
for (const name of [
|
||||
"index.html",
|
||||
"manifest.webmanifest",
|
||||
"sw.js",
|
||||
"toolbox-app.json",
|
||||
"favicon.svg",
|
||||
"README.md",
|
||||
"CHANGELOG.md",
|
||||
"CONTRIBUTING.md",
|
||||
"LICENSE",
|
||||
"SECURITY.md",
|
||||
"SOURCE.md",
|
||||
"THIRD_PARTY_NOTICES.md",
|
||||
"LICENSES/README.md",
|
||||
"LICENSES/npm-runtime-licenses.txt",
|
||||
"docs/ACCESSIBILITY.md",
|
||||
"docs/ARCHITECTURE.md",
|
||||
"docs/PRIVACY-SECURITY.md",
|
||||
]) {
|
||||
const details = await lstat(path.join(input, name)).catch(() => null);
|
||||
if (!details?.isFile() || details.isSymbolicLink())
|
||||
throw new Error("Missing release file: " + name);
|
||||
}
|
||||
const manifest = JSON.parse(
|
||||
await readFile(path.join(input, "toolbox-app.json"), "utf8"),
|
||||
);
|
||||
const repository = "https://git.add-ideas.de/lotobo/" + pkg.name;
|
||||
if (
|
||||
manifest.id !== "de.add-ideas." + pkg.name ||
|
||||
manifest.version !== pkg.version ||
|
||||
manifest.entry !== "./" ||
|
||||
manifest.icon !== "./favicon.svg" ||
|
||||
manifest.source?.repository !== repository
|
||||
)
|
||||
throw new Error("Packaged manifest identity is invalid");
|
||||
if (
|
||||
/\b(?:src|href)=["']\//iu.test(
|
||||
await readFile(path.join(input, "index.html"), "utf8"),
|
||||
)
|
||||
)
|
||||
throw new Error("Root-absolute asset reference");
|
||||
async function collect(directory, prefix = "") {
|
||||
const files = [];
|
||||
for (const entry of (await readdir(directory, { withFileTypes: true })).sort(
|
||||
(a, b) => (a.name === b.name ? 0 : a.name < b.name ? -1 : 1),
|
||||
)) {
|
||||
const absolute = path.join(directory, entry.name);
|
||||
const relative = prefix ? prefix + "/" + entry.name : entry.name;
|
||||
if (entry.isSymbolicLink())
|
||||
throw new Error("Symlink in release: " + relative);
|
||||
if (entry.isDirectory()) files.push(...(await collect(absolute, relative)));
|
||||
else if (entry.isFile()) files.push({ absolute, relative });
|
||||
else throw new Error("Unsupported release entry: " + relative);
|
||||
}
|
||||
return files;
|
||||
}
|
||||
const sourceFiles = await collect(input);
|
||||
for (const file of sourceFiles)
|
||||
if (
|
||||
file.relative.endsWith(".map") ||
|
||||
/(?:^|\/)(?:\.env(?:\.|$)|id_rsa|id_ed25519|.*\.pem$|.*\.key$)/iu.test(
|
||||
file.relative,
|
||||
) ||
|
||||
file.relative.split("/").includes("..")
|
||||
)
|
||||
throw new Error("Forbidden release entry: " + file.relative);
|
||||
await mkdir(path.dirname(output), { recursive: true });
|
||||
const stagingRoot = await mkdtemp(
|
||||
path.join(os.tmpdir(), pkg.name + "-release-"),
|
||||
);
|
||||
const publicationRoot = await mkdtemp(
|
||||
path.join(path.dirname(output), "." + pkg.name + "-publish-"),
|
||||
);
|
||||
const stagedTree = path.join(stagingRoot, "tree");
|
||||
const stagedArchive = path.join(stagingRoot, path.basename(output));
|
||||
try {
|
||||
await cp(input, stagedTree, { recursive: true });
|
||||
const timestamp = new Date("1980-01-01T00:00:00.000Z");
|
||||
for (const file of await collect(stagedTree)) {
|
||||
await chmod(file.absolute, 0o644);
|
||||
await utimes(file.absolute, timestamp, timestamp);
|
||||
}
|
||||
await execute(
|
||||
"zip",
|
||||
[
|
||||
"-X",
|
||||
"-q",
|
||||
"-9",
|
||||
stagedArchive,
|
||||
...sourceFiles.map((file) => file.relative),
|
||||
],
|
||||
{
|
||||
cwd: stagedTree,
|
||||
env: { ...process.env, TZ: "UTC" },
|
||||
maxBuffer: 1024 * 1024,
|
||||
},
|
||||
);
|
||||
const archive = await readFile(stagedArchive);
|
||||
const digest = createHash("sha256").update(archive).digest("hex");
|
||||
const stagedChecksum = stagedArchive + ".sha256";
|
||||
await writeFile(stagedChecksum, digest + " " + path.basename(output) + "\n");
|
||||
const publicationArchive = path.join(publicationRoot, path.basename(output));
|
||||
const publicationChecksum = publicationArchive + ".sha256";
|
||||
await copyFile(stagedArchive, publicationArchive);
|
||||
await copyFile(stagedChecksum, publicationChecksum);
|
||||
if (force) {
|
||||
await rm(output, { force: true });
|
||||
await rm(checksumOutput, { force: true });
|
||||
}
|
||||
await rename(publicationArchive, output);
|
||||
await rename(publicationChecksum, checksumOutput);
|
||||
console.log("Created " + path.relative(root, output) + "\nSHA-256 " + digest);
|
||||
} finally {
|
||||
await rm(stagingRoot, { recursive: true, force: true });
|
||||
await rm(publicationRoot, { recursive: true, force: true });
|
||||
}
|
||||
@@ -0,0 +1,70 @@
|
||||
import { cp, mkdir, readFile, readdir, rm, writeFile } from "node:fs/promises";
|
||||
import path from "node:path";
|
||||
import { fileURLToPath } from "node:url";
|
||||
const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
|
||||
const destination = path.join(root, "public");
|
||||
for (const name of [
|
||||
"LICENSE",
|
||||
"README.md",
|
||||
"CHANGELOG.md",
|
||||
"CONTRIBUTING.md",
|
||||
"SECURITY.md",
|
||||
"SOURCE.md",
|
||||
"THIRD_PARTY_NOTICES.md",
|
||||
]) {
|
||||
await readFile(path.join(root, name));
|
||||
await cp(path.join(root, name), path.join(destination, name));
|
||||
}
|
||||
for (const directory of ["LICENSES", "docs"]) {
|
||||
const output = path.join(destination, directory);
|
||||
await rm(output, { recursive: true, force: true });
|
||||
await cp(path.join(root, directory), output, { recursive: true });
|
||||
}
|
||||
const lock = JSON.parse(
|
||||
await readFile(path.join(root, "package-lock.json"), "utf8"),
|
||||
);
|
||||
const sections = [];
|
||||
for (const [location, locked] of Object.entries(lock.packages ?? {}).sort(
|
||||
([a], [b]) => (a === b ? 0 : a < b ? -1 : 1),
|
||||
)) {
|
||||
if (!location.includes("node_modules/") || locked.dev === true) continue;
|
||||
const packageDirectory = path.join(root, location);
|
||||
const details = JSON.parse(
|
||||
await readFile(path.join(packageDirectory, "package.json"), "utf8"),
|
||||
);
|
||||
const candidates = (await readdir(packageDirectory))
|
||||
.filter((name) => /^(?:licen[cs]e|copying|notice)(?:\.|$)/iu.test(name))
|
||||
.sort();
|
||||
const texts = [];
|
||||
for (const candidate of candidates) {
|
||||
try {
|
||||
texts.push(
|
||||
"--- " +
|
||||
candidate +
|
||||
" ---\n" +
|
||||
(await readFile(path.join(packageDirectory, candidate), "utf8")),
|
||||
);
|
||||
} catch {
|
||||
/* directory */
|
||||
}
|
||||
}
|
||||
sections.push(
|
||||
"=".repeat(78) +
|
||||
"\n" +
|
||||
details.name +
|
||||
"@" +
|
||||
details.version +
|
||||
"\nDeclared licence: " +
|
||||
(details.license ?? locked.license ?? "See upstream") +
|
||||
"\n" +
|
||||
"=".repeat(78) +
|
||||
"\n" +
|
||||
(texts.join("\n\n") || "See upstream package metadata."),
|
||||
);
|
||||
}
|
||||
await mkdir(path.join(destination, "LICENSES"), { recursive: true });
|
||||
await writeFile(
|
||||
path.join(destination, "LICENSES/npm-runtime-licenses.txt"),
|
||||
sections.join("\n\n").trimEnd() + "\n",
|
||||
);
|
||||
console.log("Prepared release documentation");
|
||||
@@ -0,0 +1,69 @@
|
||||
import { createServer } from "node:http";
|
||||
import { readFile, stat } from "node:fs/promises";
|
||||
import path from "node:path";
|
||||
import { fileURLToPath } from "node:url";
|
||||
const root = path.resolve(
|
||||
path.dirname(fileURLToPath(import.meta.url)),
|
||||
"..",
|
||||
"dist",
|
||||
);
|
||||
const prefix = "/deep/nested/3d/";
|
||||
const types = new Map([
|
||||
[".css", "text/css; charset=utf-8"],
|
||||
[".html", "text/html; charset=utf-8"],
|
||||
[".js", "text/javascript; charset=utf-8"],
|
||||
[".json", "application/json; charset=utf-8"],
|
||||
[".webmanifest", "application/manifest+json; charset=utf-8"],
|
||||
[".svg", "image/svg+xml"],
|
||||
[".md", "text/markdown; charset=utf-8"],
|
||||
[".txt", "text/plain; charset=utf-8"],
|
||||
[".wasm", "application/wasm"],
|
||||
[".png", "image/png"],
|
||||
[".jpg", "image/jpeg"],
|
||||
[".webp", "image/webp"],
|
||||
]);
|
||||
const headers = {
|
||||
"Content-Security-Policy":
|
||||
"default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'none'; form-action 'self'; script-src 'self' 'wasm-unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; media-src 'self' blob:; connect-src 'self'; worker-src 'self' blob:; manifest-src 'self'",
|
||||
"Cross-Origin-Opener-Policy": "same-origin",
|
||||
"Cross-Origin-Resource-Policy": "same-origin",
|
||||
"Permissions-Policy":
|
||||
"camera=(), microphone=(), geolocation=(), usb=(), payment=()",
|
||||
"Referrer-Policy": "no-referrer",
|
||||
"X-Content-Type-Options": "nosniff",
|
||||
};
|
||||
const server = createServer(async (request, response) => {
|
||||
try {
|
||||
const url = new URL(request.url ?? "/", "http://127.0.0.1");
|
||||
const relative = decodeURIComponent(url.pathname).startsWith(prefix)
|
||||
? decodeURIComponent(url.pathname).slice(prefix.length)
|
||||
: decodeURIComponent(url.pathname).replace(/^\/+/, "");
|
||||
const normalized = path.posix.normalize(relative || "index.html");
|
||||
if (
|
||||
normalized === ".." ||
|
||||
normalized.startsWith("../") ||
|
||||
path.isAbsolute(normalized)
|
||||
) {
|
||||
response.writeHead(400).end("Bad request");
|
||||
return;
|
||||
}
|
||||
let file = path.join(root, normalized);
|
||||
if ((await stat(file).catch(() => null))?.isDirectory())
|
||||
file = path.join(file, "index.html");
|
||||
const content = await readFile(file);
|
||||
const cacheControl = normalized.startsWith("assets/")
|
||||
? "public, max-age=31536000, immutable"
|
||||
: "no-cache";
|
||||
response.writeHead(200, {
|
||||
"Content-Type":
|
||||
types.get(path.extname(file)) ?? "application/octet-stream",
|
||||
"Cache-Control": cacheControl,
|
||||
...headers,
|
||||
});
|
||||
response.end(content);
|
||||
} catch {
|
||||
response.writeHead(404, { "Content-Type": "text/plain; charset=utf-8" });
|
||||
response.end("Not found");
|
||||
}
|
||||
});
|
||||
server.listen(4211, "127.0.0.1", () => console.log("Test server ready"));
|
||||
+35
@@ -0,0 +1,35 @@
|
||||
import { lazy, Suspense, useState } from "react";
|
||||
import { AppShell } from "@add-ideas/toolbox-shell-react";
|
||||
import "@add-ideas/toolbox-shell-react/styles.css";
|
||||
import "./styles.css";
|
||||
import { ErrorBoundary } from "./components/ErrorBoundary";
|
||||
import { HelpDialog } from "./components/HelpDialog";
|
||||
import { manifest } from "./toolbox/manifest";
|
||||
|
||||
const Workbench = lazy(async () => ({
|
||||
default: (await import("./components/Workbench")).Workbench,
|
||||
}));
|
||||
|
||||
export function App() {
|
||||
const [helpOpen, setHelpOpen] = useState(false);
|
||||
return (
|
||||
<ErrorBoundary>
|
||||
<AppShell
|
||||
app={manifest}
|
||||
manifestUrl="./toolbox-app.json"
|
||||
helpAction={{ onClick: () => setHelpOpen(true) }}
|
||||
>
|
||||
<Suspense
|
||||
fallback={
|
||||
<p className="loading" role="status">
|
||||
Preparing 3D Tools…
|
||||
</p>
|
||||
}
|
||||
>
|
||||
<Workbench />
|
||||
</Suspense>
|
||||
</AppShell>
|
||||
<HelpDialog open={helpOpen} onClose={() => setHelpOpen(false)} />
|
||||
</ErrorBoundary>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
import { Component, type ErrorInfo, type ReactNode } from "react";
|
||||
|
||||
export class ErrorBoundary extends Component<
|
||||
{ children: ReactNode },
|
||||
{ error?: Error }
|
||||
> {
|
||||
state: { error?: Error } = {};
|
||||
static getDerivedStateFromError(error: Error) {
|
||||
return { error };
|
||||
}
|
||||
componentDidCatch(error: Error, info: ErrorInfo) {
|
||||
console.error("Application failure", error, info);
|
||||
}
|
||||
render() {
|
||||
if (this.state.error)
|
||||
return (
|
||||
<main className="fatal">
|
||||
<h1>3D Tools could not continue</h1>
|
||||
<p>{this.state.error.message}</p>
|
||||
<button type="button" onClick={() => location.reload()}>
|
||||
Reload
|
||||
</button>
|
||||
</main>
|
||||
);
|
||||
return this.props.children;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,52 @@
|
||||
import { useEffect, useRef } from "react";
|
||||
|
||||
export function HelpDialog({
|
||||
open,
|
||||
onClose,
|
||||
}: {
|
||||
open: boolean;
|
||||
onClose: () => void;
|
||||
}) {
|
||||
const dialog = useRef<HTMLDialogElement>(null);
|
||||
useEffect(() => {
|
||||
const node = dialog.current;
|
||||
if (!node) return;
|
||||
if (open && !node.open) node.showModal();
|
||||
if (!open && node.open) node.close();
|
||||
}, [open]);
|
||||
return (
|
||||
<dialog
|
||||
ref={dialog}
|
||||
className="help-dialog"
|
||||
onClose={onClose}
|
||||
onCancel={onClose}
|
||||
aria-labelledby="help-title"
|
||||
>
|
||||
<div className="dialog-heading">
|
||||
<div>
|
||||
<p className="eyebrow">Local-first help</p>
|
||||
<h2 id="help-title">About 3D Tools</h2>
|
||||
</div>
|
||||
<button type="button" onClick={onClose} aria-label="Close help">
|
||||
×
|
||||
</button>
|
||||
</div>
|
||||
<p>
|
||||
Open OBJ, STL, PLY, glTF or GLB files to inspect triangle geometry,
|
||||
bounds, scene names and material names. Drag the WebGL preview to rotate
|
||||
it.
|
||||
</p>
|
||||
<p>
|
||||
All parsing and rendering happens in this browser. Files are inert,
|
||||
capped at 32 MiB and limited to one million vertices and triangles.
|
||||
External glTF buffers, textures and OBJ material libraries are never
|
||||
fetched.
|
||||
</p>
|
||||
<p>
|
||||
Normal repair and baked transforms affect the normalized triangle mesh.
|
||||
OBJ and STL exports cannot preserve every scene, animation, texture or
|
||||
material feature; the workbench states those losses before download.
|
||||
</p>
|
||||
</dialog>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,200 @@
|
||||
import { useEffect, useRef, useState } from "react";
|
||||
import { modelStats, type Model3D } from "../core/model";
|
||||
|
||||
const PREVIEW_TRIANGLES = 200_000;
|
||||
|
||||
export function ModelPreview({ model }: { model: Model3D }) {
|
||||
const canvasRef = useRef<HTMLCanvasElement>(null);
|
||||
const [message, setMessage] = useState("");
|
||||
|
||||
useEffect(() => {
|
||||
const canvas = canvasRef.current;
|
||||
if (!canvas) return;
|
||||
const gl = canvas.getContext("webgl", {
|
||||
alpha: true,
|
||||
antialias: true,
|
||||
depth: true,
|
||||
failIfMajorPerformanceCaveat: false,
|
||||
preserveDrawingBuffer: false,
|
||||
});
|
||||
if (!gl) {
|
||||
setMessage("WebGL is unavailable. Inspection and export still work.");
|
||||
return;
|
||||
}
|
||||
const vertexShader = compile(
|
||||
gl,
|
||||
gl.VERTEX_SHADER,
|
||||
[
|
||||
"attribute vec3 aPosition;",
|
||||
"attribute vec3 aNormal;",
|
||||
"uniform vec3 uCenter;",
|
||||
"uniform float uScale;",
|
||||
"uniform vec2 uRotation;",
|
||||
"uniform float uAspect;",
|
||||
"varying float vLight;",
|
||||
"void main() {",
|
||||
" vec3 p = (aPosition - uCenter) * uScale;",
|
||||
" vec3 n = aNormal;",
|
||||
" float cx = cos(uRotation.y), sx = sin(uRotation.y);",
|
||||
" float cy = cos(uRotation.x), sy = sin(uRotation.x);",
|
||||
" p = vec3(p.x, p.y * cx - p.z * sx, p.y * sx + p.z * cx);",
|
||||
" n = vec3(n.x, n.y * cx - n.z * sx, n.y * sx + n.z * cx);",
|
||||
" p = vec3(p.x * cy + p.z * sy, p.y, -p.x * sy + p.z * cy);",
|
||||
" n = vec3(n.x * cy + n.z * sy, n.y, -n.x * sy + n.z * cy);",
|
||||
" gl_Position = vec4(p.x / uAspect, p.y, p.z * 0.35, 1.0);",
|
||||
" vLight = 0.25 + 0.75 * abs(dot(normalize(n), normalize(vec3(0.4, 0.7, 1.0))));",
|
||||
"}",
|
||||
].join("\n"),
|
||||
);
|
||||
const fragmentShader = compile(
|
||||
gl,
|
||||
gl.FRAGMENT_SHADER,
|
||||
[
|
||||
"precision mediump float;",
|
||||
"varying float vLight;",
|
||||
"void main() {",
|
||||
" gl_FragColor = vec4(vec3(0.38, 0.31, 0.85) * vLight + vec3(0.15), 1.0);",
|
||||
"}",
|
||||
].join("\n"),
|
||||
);
|
||||
const program = gl.createProgram();
|
||||
if (!program) throw new Error("WebGL program allocation failed.");
|
||||
gl.attachShader(program, vertexShader);
|
||||
gl.attachShader(program, fragmentShader);
|
||||
gl.linkProgram(program);
|
||||
if (!gl.getProgramParameter(program, gl.LINK_STATUS))
|
||||
throw new Error(gl.getProgramInfoLog(program) || "WebGL linking failed.");
|
||||
gl.useProgram(program);
|
||||
|
||||
const triangleCount = Math.min(model.indices.length / 3, PREVIEW_TRIANGLES);
|
||||
const interleaved = new Float32Array(triangleCount * 3 * 6);
|
||||
for (let index = 0; index < triangleCount * 3; index += 1) {
|
||||
const source = model.indices[index] ?? 0;
|
||||
const target = index * 6;
|
||||
interleaved[target] = model.positions[source * 3] ?? 0;
|
||||
interleaved[target + 1] = model.positions[source * 3 + 1] ?? 0;
|
||||
interleaved[target + 2] = model.positions[source * 3 + 2] ?? 0;
|
||||
interleaved[target + 3] = model.normals[source * 3] ?? 0;
|
||||
interleaved[target + 4] = model.normals[source * 3 + 1] ?? 0;
|
||||
interleaved[target + 5] = model.normals[source * 3 + 2] ?? 1;
|
||||
}
|
||||
const buffer = gl.createBuffer();
|
||||
if (!buffer) throw new Error("WebGL buffer allocation failed.");
|
||||
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
|
||||
gl.bufferData(gl.ARRAY_BUFFER, interleaved, gl.STATIC_DRAW);
|
||||
const position = gl.getAttribLocation(program, "aPosition");
|
||||
const normal = gl.getAttribLocation(program, "aNormal");
|
||||
gl.enableVertexAttribArray(position);
|
||||
gl.vertexAttribPointer(position, 3, gl.FLOAT, false, 24, 0);
|
||||
gl.enableVertexAttribArray(normal);
|
||||
gl.vertexAttribPointer(normal, 3, gl.FLOAT, false, 24, 12);
|
||||
|
||||
const stats = modelStats(model);
|
||||
const center = stats.bounds.min.map(
|
||||
(value, axis) => (value + stats.bounds.max[axis]!) / 2,
|
||||
);
|
||||
const extent = Math.max(...stats.bounds.size, 1e-9);
|
||||
const centerLocation = gl.getUniformLocation(program, "uCenter");
|
||||
const scaleLocation = gl.getUniformLocation(program, "uScale");
|
||||
const rotationLocation = gl.getUniformLocation(program, "uRotation");
|
||||
const aspectLocation = gl.getUniformLocation(program, "uAspect");
|
||||
let yaw = 0.55;
|
||||
let pitch = -0.35;
|
||||
let dragging = false;
|
||||
let previousX = 0;
|
||||
let previousY = 0;
|
||||
|
||||
gl.enable(gl.DEPTH_TEST);
|
||||
gl.enable(gl.CULL_FACE);
|
||||
gl.clearColor(0, 0, 0, 0);
|
||||
|
||||
const draw = () => {
|
||||
const ratio = Math.min(window.devicePixelRatio || 1, 2);
|
||||
const width = Math.max(1, Math.floor(canvas.clientWidth * ratio));
|
||||
const height = Math.max(1, Math.floor(canvas.clientHeight * ratio));
|
||||
if (canvas.width !== width || canvas.height !== height) {
|
||||
canvas.width = width;
|
||||
canvas.height = height;
|
||||
}
|
||||
gl.viewport(0, 0, width, height);
|
||||
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
|
||||
gl.uniform3f(
|
||||
centerLocation,
|
||||
center[0] ?? 0,
|
||||
center[1] ?? 0,
|
||||
center[2] ?? 0,
|
||||
);
|
||||
gl.uniform1f(scaleLocation, 1.35 / extent);
|
||||
gl.uniform2f(rotationLocation, yaw, pitch);
|
||||
gl.uniform1f(aspectLocation, width / height);
|
||||
gl.drawArrays(gl.TRIANGLES, 0, triangleCount * 3);
|
||||
};
|
||||
const resize = new ResizeObserver(draw);
|
||||
resize.observe(canvas);
|
||||
const down = (event: PointerEvent) => {
|
||||
dragging = true;
|
||||
previousX = event.clientX;
|
||||
previousY = event.clientY;
|
||||
canvas.setPointerCapture(event.pointerId);
|
||||
};
|
||||
const move = (event: PointerEvent) => {
|
||||
if (!dragging) return;
|
||||
yaw += (event.clientX - previousX) * 0.01;
|
||||
pitch += (event.clientY - previousY) * 0.01;
|
||||
previousX = event.clientX;
|
||||
previousY = event.clientY;
|
||||
draw();
|
||||
};
|
||||
const up = () => {
|
||||
dragging = false;
|
||||
};
|
||||
canvas.addEventListener("pointerdown", down);
|
||||
canvas.addEventListener("pointermove", move);
|
||||
canvas.addEventListener("pointerup", up);
|
||||
canvas.addEventListener("pointercancel", up);
|
||||
setMessage(
|
||||
model.indices.length / 3 > PREVIEW_TRIANGLES
|
||||
? "Preview is capped at the first 200,000 triangles; statistics and exports use the full mesh."
|
||||
: "Drag the preview to rotate it.",
|
||||
);
|
||||
draw();
|
||||
return () => {
|
||||
resize.disconnect();
|
||||
canvas.removeEventListener("pointerdown", down);
|
||||
canvas.removeEventListener("pointermove", move);
|
||||
canvas.removeEventListener("pointerup", up);
|
||||
canvas.removeEventListener("pointercancel", up);
|
||||
gl.deleteBuffer(buffer);
|
||||
gl.deleteProgram(program);
|
||||
gl.deleteShader(vertexShader);
|
||||
gl.deleteShader(fragmentShader);
|
||||
};
|
||||
}, [model]);
|
||||
|
||||
return (
|
||||
<div className="preview-wrap">
|
||||
<canvas
|
||||
ref={canvasRef}
|
||||
className="model-preview"
|
||||
aria-label={"Interactive WebGL preview of " + model.name}
|
||||
/>
|
||||
<p className="muted" role="status">
|
||||
{message}
|
||||
</p>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
function compile(
|
||||
gl: WebGLRenderingContext,
|
||||
type: number,
|
||||
source: string,
|
||||
): WebGLShader {
|
||||
const shader = gl.createShader(type);
|
||||
if (!shader) throw new Error("WebGL shader allocation failed.");
|
||||
gl.shaderSource(shader, source);
|
||||
gl.compileShader(shader);
|
||||
if (!gl.getShaderParameter(shader, gl.COMPILE_STATUS))
|
||||
throw new Error(gl.getShaderInfoLog(shader) || "WebGL shader failed.");
|
||||
return shader;
|
||||
}
|
||||
@@ -0,0 +1,391 @@
|
||||
import { useMemo, useRef, useState } from "react";
|
||||
import { triggerBlobDownload } from "@add-ideas/toolbox-helpers";
|
||||
import {
|
||||
detectFormat,
|
||||
exportBinaryStl,
|
||||
exportObj,
|
||||
MAX_FILE_BYTES,
|
||||
modelStats,
|
||||
parseModel,
|
||||
repairNormals,
|
||||
transformModel,
|
||||
type Model3D,
|
||||
type ModelFormat,
|
||||
} from "../core/model";
|
||||
import { ModelPreview } from "./ModelPreview";
|
||||
|
||||
const EXAMPLE_TEXT = [
|
||||
"# Local tetrahedron example",
|
||||
"o Tetrahedron",
|
||||
"v 1 1 1",
|
||||
"v -1 -1 1",
|
||||
"v -1 1 -1",
|
||||
"v 1 -1 -1",
|
||||
"f 1 2 3",
|
||||
"f 1 4 2",
|
||||
"f 1 3 4",
|
||||
"f 2 4 3",
|
||||
"",
|
||||
].join("\n");
|
||||
|
||||
const EXAMPLE = parseModel(
|
||||
"tetrahedron.obj",
|
||||
new TextEncoder().encode(EXAMPLE_TEXT),
|
||||
"OBJ",
|
||||
);
|
||||
|
||||
type FormatChoice = "auto" | ModelFormat;
|
||||
|
||||
export function Workbench() {
|
||||
const [model, setModel] = useState<Model3D>(EXAMPLE);
|
||||
const [format, setFormat] = useState<FormatChoice>("auto");
|
||||
const [status, setStatus] = useState(
|
||||
"Example loaded. Choose a local OBJ, STL, PLY, glTF or GLB file.",
|
||||
);
|
||||
const [busy, setBusy] = useState(false);
|
||||
const [transform, setTransform] = useState({
|
||||
tx: "0",
|
||||
ty: "0",
|
||||
tz: "0",
|
||||
rx: "0",
|
||||
ry: "0",
|
||||
rz: "0",
|
||||
scale: "1",
|
||||
});
|
||||
const fileInput = useRef<HTMLInputElement>(null);
|
||||
const stats = useMemo(() => modelStats(model), [model]);
|
||||
|
||||
async function openFile(file: File | undefined): Promise<void> {
|
||||
if (!file) return;
|
||||
setBusy(true);
|
||||
try {
|
||||
if (file.size > MAX_FILE_BYTES)
|
||||
throw new RangeError("3D files are limited to 32 MiB.");
|
||||
const bytes = new Uint8Array(await file.arrayBuffer());
|
||||
const selected =
|
||||
format === "auto" ? detectFormat(file.name, bytes) : format;
|
||||
const next = parseModel(file.name, bytes, selected);
|
||||
setModel(next);
|
||||
setStatus(
|
||||
selected +
|
||||
" parsed locally: " +
|
||||
next.positions.length / 3 +
|
||||
" vertices, " +
|
||||
next.indices.length / 3 +
|
||||
" triangles.",
|
||||
);
|
||||
} catch (caught) {
|
||||
setStatus(caught instanceof Error ? caught.message : String(caught));
|
||||
} finally {
|
||||
setBusy(false);
|
||||
if (fileInput.current) fileInput.current.value = "";
|
||||
}
|
||||
}
|
||||
|
||||
function applyTransform(): void {
|
||||
try {
|
||||
const values = Object.fromEntries(
|
||||
Object.entries(transform).map(([key, value]) => [key, Number(value)]),
|
||||
) as Record<keyof typeof transform, number>;
|
||||
const next = transformModel(model, {
|
||||
translate: [values.tx, values.ty, values.tz],
|
||||
rotate: [values.rx, values.ry, values.rz],
|
||||
scale: values.scale,
|
||||
});
|
||||
setModel(next);
|
||||
setTransform({
|
||||
tx: "0",
|
||||
ty: "0",
|
||||
tz: "0",
|
||||
rx: "0",
|
||||
ry: "0",
|
||||
rz: "0",
|
||||
scale: "1",
|
||||
});
|
||||
setStatus("Transform baked into geometry and normals.");
|
||||
} catch (caught) {
|
||||
setStatus(caught instanceof Error ? caught.message : String(caught));
|
||||
}
|
||||
}
|
||||
|
||||
function saveObj(): void {
|
||||
triggerBlobDownload(
|
||||
new Blob([exportObj(model)], { type: "text/plain;charset=utf-8" }),
|
||||
safeBase(model.name) + ".obj",
|
||||
);
|
||||
setStatus(
|
||||
"OBJ exported with positions, repaired/current normals and triangle faces. Source materials and scene transforms are not reconstructed.",
|
||||
);
|
||||
}
|
||||
|
||||
function saveStl(): void {
|
||||
const bytes = exportBinaryStl(model);
|
||||
triggerBlobDownload(
|
||||
new Blob([new Uint8Array(bytes)], { type: "model/stl" }),
|
||||
safeBase(model.name) + ".stl",
|
||||
);
|
||||
setStatus(
|
||||
"Binary STL exported deterministically. STL does not preserve materials, nodes or vertex normals.",
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<main className="workbench">
|
||||
<section className="hero">
|
||||
<div>
|
||||
<p className="eyebrow">Local mesh workbench</p>
|
||||
<h1>Inspect geometry without uploading it.</h1>
|
||||
<p>
|
||||
Parse common interchange formats, inspect bounds and topology,
|
||||
preview safely in WebGL, repair normals and export honest triangle
|
||||
meshes.
|
||||
</p>
|
||||
</div>
|
||||
<span className="privacy-pill">Local only</span>
|
||||
</section>
|
||||
|
||||
<section className="panel" aria-labelledby="open-title">
|
||||
<div className="panel-heading">
|
||||
<div>
|
||||
<p className="eyebrow">Source</p>
|
||||
<h2 id="open-title">Open a 3D file</h2>
|
||||
</div>
|
||||
<span className="count-pill">Maximum 32 MiB</span>
|
||||
</div>
|
||||
<div className="input-grid">
|
||||
<label>
|
||||
Interpret as
|
||||
<select
|
||||
value={format}
|
||||
onChange={(event) =>
|
||||
setFormat(event.target.value as FormatChoice)
|
||||
}
|
||||
>
|
||||
<option value="auto">Detect from name and contents</option>
|
||||
<option value="OBJ">Wavefront OBJ</option>
|
||||
<option value="STL">STL (binary or ASCII)</option>
|
||||
<option value="PLY">PLY (ASCII or binary little-endian)</option>
|
||||
<option value="glTF">glTF 2 JSON</option>
|
||||
<option value="GLB">GLB 2 binary</option>
|
||||
</select>
|
||||
</label>
|
||||
<div className="button-row bottom-aligned">
|
||||
<button
|
||||
type="button"
|
||||
className="primary-button"
|
||||
disabled={busy}
|
||||
onClick={() => fileInput.current?.click()}
|
||||
>
|
||||
{busy ? "Parsing…" : "Choose local file"}
|
||||
</button>
|
||||
<button
|
||||
type="button"
|
||||
onClick={() => {
|
||||
setModel(EXAMPLE);
|
||||
setStatus("Built-in tetrahedron example restored.");
|
||||
}}
|
||||
>
|
||||
Restore example
|
||||
</button>
|
||||
<input
|
||||
ref={fileInput}
|
||||
className="sr-only"
|
||||
type="file"
|
||||
accept=".obj,.stl,.ply,.gltf,.glb,model/*"
|
||||
onChange={(event) => void openFile(event.target.files?.[0])}
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
<p className="status" role="status" aria-live="polite">
|
||||
{status}
|
||||
</p>
|
||||
</section>
|
||||
|
||||
<section className="viewer-grid">
|
||||
<section className="panel" aria-labelledby="preview-title">
|
||||
<div className="panel-heading">
|
||||
<div>
|
||||
<p className="eyebrow">{model.format}</p>
|
||||
<h2 id="preview-title">{model.name}</h2>
|
||||
</div>
|
||||
</div>
|
||||
<ModelPreview model={model} />
|
||||
</section>
|
||||
|
||||
<section className="panel" aria-labelledby="stats-title">
|
||||
<div className="panel-heading">
|
||||
<div>
|
||||
<p className="eyebrow">Geometry</p>
|
||||
<h2 id="stats-title">Statistics</h2>
|
||||
</div>
|
||||
</div>
|
||||
<dl className="stats-grid">
|
||||
<Stat label="Vertices" value={stats.vertices.toLocaleString()} />
|
||||
<Stat label="Triangles" value={stats.triangles.toLocaleString()} />
|
||||
<Stat
|
||||
label="Degenerate"
|
||||
value={stats.degenerateTriangles.toLocaleString()}
|
||||
/>
|
||||
<Stat label="Materials" value={String(stats.materials)} />
|
||||
<Stat label="Scene nodes" value={String(stats.nodes)} />
|
||||
<Stat
|
||||
label="Surface area"
|
||||
value={formatNumber(stats.surfaceArea)}
|
||||
/>
|
||||
</dl>
|
||||
<h3>Bounds</h3>
|
||||
<div className="bounds-table" tabIndex={0}>
|
||||
<table>
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Axis</th>
|
||||
<th>Minimum</th>
|
||||
<th>Maximum</th>
|
||||
<th>Size</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
{(["X", "Y", "Z"] as const).map((axis, index) => (
|
||||
<tr key={axis}>
|
||||
<th>{axis}</th>
|
||||
<td>{formatNumber(stats.bounds.min[index] ?? 0)}</td>
|
||||
<td>{formatNumber(stats.bounds.max[index] ?? 0)}</td>
|
||||
<td>{formatNumber(stats.bounds.size[index] ?? 0)}</td>
|
||||
</tr>
|
||||
))}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
<section className="editor-grid">
|
||||
<section className="panel" aria-labelledby="transform-title">
|
||||
<div className="panel-heading">
|
||||
<div>
|
||||
<p className="eyebrow">Non-destructive until applied</p>
|
||||
<h2 id="transform-title">Bake a transform</h2>
|
||||
</div>
|
||||
</div>
|
||||
<div className="transform-grid">
|
||||
{(
|
||||
[
|
||||
["tx", "Translate X"],
|
||||
["ty", "Translate Y"],
|
||||
["tz", "Translate Z"],
|
||||
["rx", "Rotate X (°)"],
|
||||
["ry", "Rotate Y (°)"],
|
||||
["rz", "Rotate Z (°)"],
|
||||
["scale", "Uniform scale"],
|
||||
] as const
|
||||
).map(([key, label]) => (
|
||||
<label key={key}>
|
||||
{label}
|
||||
<input
|
||||
inputMode="decimal"
|
||||
value={transform[key]}
|
||||
onChange={(event) =>
|
||||
setTransform((current) => ({
|
||||
...current,
|
||||
[key]: event.target.value,
|
||||
}))
|
||||
}
|
||||
/>
|
||||
</label>
|
||||
))}
|
||||
</div>
|
||||
<div className="button-row">
|
||||
<button
|
||||
type="button"
|
||||
className="primary-button"
|
||||
onClick={applyTransform}
|
||||
>
|
||||
Apply transform
|
||||
</button>
|
||||
<button
|
||||
type="button"
|
||||
onClick={() => {
|
||||
setModel(repairNormals(model));
|
||||
setStatus("Area-weighted vertex normals recalculated.");
|
||||
}}
|
||||
>
|
||||
Recalculate normals
|
||||
</button>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section className="panel" aria-labelledby="export-title">
|
||||
<div className="panel-heading">
|
||||
<div>
|
||||
<p className="eyebrow">Explicitly lossy where noted</p>
|
||||
<h2 id="export-title">Export triangle mesh</h2>
|
||||
</div>
|
||||
</div>
|
||||
<p className="muted">
|
||||
OBJ preserves the current positions, normals and triangle topology.
|
||||
Binary STL stores only triangles and face normals. Neither export
|
||||
recreates glTF scene transforms, textures or source material files.
|
||||
</p>
|
||||
<div className="button-row">
|
||||
<button type="button" onClick={saveObj}>
|
||||
Download OBJ
|
||||
</button>
|
||||
<button type="button" onClick={saveStl}>
|
||||
Download binary STL
|
||||
</button>
|
||||
</div>
|
||||
{model.warnings.length > 0 && (
|
||||
<>
|
||||
<h3>Import notes</h3>
|
||||
<ul className="warning-list">
|
||||
{model.warnings.map((warning) => (
|
||||
<li key={warning}>{warning}</li>
|
||||
))}
|
||||
</ul>
|
||||
</>
|
||||
)}
|
||||
{(model.materials.length > 0 || model.nodes.length > 0) && (
|
||||
<details>
|
||||
<summary>Scene and material names</summary>
|
||||
{model.nodes.length > 0 && (
|
||||
<p>
|
||||
<strong>Nodes:</strong> {model.nodes.slice(0, 100).join(", ")}
|
||||
</p>
|
||||
)}
|
||||
{model.materials.length > 0 && (
|
||||
<p>
|
||||
<strong>Materials:</strong>{" "}
|
||||
{model.materials.slice(0, 100).join(", ")}
|
||||
</p>
|
||||
)}
|
||||
</details>
|
||||
)}
|
||||
</section>
|
||||
</section>
|
||||
</main>
|
||||
);
|
||||
}
|
||||
|
||||
function Stat({ label, value }: { label: string; value: string }) {
|
||||
return (
|
||||
<div>
|
||||
<dt>{label}</dt>
|
||||
<dd>{value}</dd>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
function formatNumber(value: number): string {
|
||||
return Number(value.toPrecision(7)).toLocaleString(undefined, {
|
||||
maximumSignificantDigits: 7,
|
||||
});
|
||||
}
|
||||
|
||||
function safeBase(name: string): string {
|
||||
return (
|
||||
name
|
||||
.replace(/\.[^.]+$/u, "")
|
||||
.replace(/[^A-Za-z0-9._-]+/gu, "-")
|
||||
.slice(0, 100) || "model"
|
||||
);
|
||||
}
|
||||
+1258
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,18 @@
|
||||
import { StrictMode } from "react";
|
||||
import { createRoot } from "react-dom/client";
|
||||
import { App } from "./App";
|
||||
|
||||
createRoot(document.getElementById("root")!).render(
|
||||
<StrictMode>
|
||||
<App />
|
||||
</StrictMode>,
|
||||
);
|
||||
|
||||
if ("serviceWorker" in navigator && import.meta.env.PROD) {
|
||||
window.addEventListener("load", () => {
|
||||
const url = new URL("./sw.js", document.baseURI);
|
||||
void navigator.serviceWorker
|
||||
.register(url, { scope: new URL("./", document.baseURI).pathname })
|
||||
.catch(() => undefined);
|
||||
});
|
||||
}
|
||||
+1199
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,8 @@
|
||||
import "@testing-library/jest-dom/vitest";
|
||||
import { afterEach } from "vitest";
|
||||
import { cleanup } from "@testing-library/react";
|
||||
|
||||
afterEach(() => {
|
||||
cleanup();
|
||||
localStorage.clear();
|
||||
});
|
||||
@@ -0,0 +1,41 @@
|
||||
{
|
||||
"$schema": "https://git.add-ideas.de/lotobo/toolbox-sdk/raw/branch/main/schemas/toolbox-app.v1.schema.json",
|
||||
"schemaVersion": 1,
|
||||
"id": "de.add-ideas.3d-tools",
|
||||
"name": "3D Tools",
|
||||
"version": "0.1.0",
|
||||
"description": "Inspect and repair 3D meshes locally.",
|
||||
"entry": "./",
|
||||
"icon": "./favicon.svg",
|
||||
"categories": ["media", "developer", "design"],
|
||||
"tags": ["3d", "obj", "stl", "ply", "gltf", "webgl"],
|
||||
"integration": {
|
||||
"contextVersion": 1,
|
||||
"launchModes": ["navigate", "new-tab"],
|
||||
"embedding": "unsupported"
|
||||
},
|
||||
"requirements": {
|
||||
"secureContext": false,
|
||||
"workers": false,
|
||||
"indexedDb": false,
|
||||
"crossOriginIsolated": false,
|
||||
"topLevelContext": false
|
||||
},
|
||||
"privacy": {
|
||||
"processing": "local",
|
||||
"fileUploads": true,
|
||||
"telemetry": false,
|
||||
"label": "Inputs stay in this browser; nothing is uploaded."
|
||||
},
|
||||
"source": {
|
||||
"repository": "https://git.add-ideas.de/lotobo/3d-tools",
|
||||
"license": "GPL-3.0-or-later"
|
||||
},
|
||||
"actions": [
|
||||
{
|
||||
"id": "source",
|
||||
"label": "Source",
|
||||
"url": "https://git.add-ideas.de/lotobo/3d-tools"
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,4 @@
|
||||
import { defineToolboxApp, parseToolboxApp } from "@add-ideas/toolbox-contract";
|
||||
import source from "./manifest.source.json";
|
||||
|
||||
export const manifest = defineToolboxApp(parseToolboxApp(source));
|
||||
@@ -0,0 +1 @@
|
||||
export const APP_VERSION = "0.1.0";
|
||||
Vendored
+1
@@ -0,0 +1 @@
|
||||
/// <reference types="vite/client" />
|
||||
@@ -0,0 +1,42 @@
|
||||
import { expect, test } from "@playwright/test";
|
||||
|
||||
for (const path of ["/", "/deep/nested/3d/"]) {
|
||||
test("inspects and transforms locally at " + path, async ({ page }) => {
|
||||
const external: string[] = [];
|
||||
page.on("request", (request) => {
|
||||
if (!request.url().startsWith("http://127.0.0.1:4211"))
|
||||
external.push(request.url());
|
||||
});
|
||||
await page.goto(path);
|
||||
await expect(
|
||||
page.getByRole("heading", {
|
||||
name: "Inspect geometry without uploading it.",
|
||||
}),
|
||||
).toBeVisible();
|
||||
await expect(page.getByText("4", { exact: true }).first()).toBeVisible();
|
||||
await page.getByRole("button", { name: "Recalculate normals" }).click();
|
||||
await expect(page.getByText(/vertex normals recalculated/u)).toBeVisible();
|
||||
await expect(page.locator("canvas")).toBeVisible();
|
||||
expect(external).toEqual([]);
|
||||
});
|
||||
}
|
||||
|
||||
test("keeps the installed application available offline", async ({
|
||||
page,
|
||||
context,
|
||||
}) => {
|
||||
await page.goto("/");
|
||||
await page.evaluate(async () => navigator.serviceWorker.ready);
|
||||
await page.reload();
|
||||
await context.setOffline(true);
|
||||
try {
|
||||
await page.reload();
|
||||
await expect(
|
||||
page.getByRole("heading", {
|
||||
name: "Inspect geometry without uploading it.",
|
||||
}),
|
||||
).toBeVisible();
|
||||
} finally {
|
||||
await context.setOffline(false);
|
||||
}
|
||||
});
|
||||
@@ -0,0 +1,20 @@
|
||||
import { render, screen } from "@testing-library/react";
|
||||
import userEvent from "@testing-library/user-event";
|
||||
import { afterEach, describe, expect, it, vi } from "vitest";
|
||||
import { Workbench } from "../../src/components/Workbench";
|
||||
|
||||
describe("3D workbench", () => {
|
||||
afterEach(() => vi.restoreAllMocks());
|
||||
|
||||
it("keeps inspection usable when WebGL is unavailable", async () => {
|
||||
vi.spyOn(HTMLCanvasElement.prototype, "getContext").mockReturnValue(null);
|
||||
const user = userEvent.setup();
|
||||
render(<Workbench />);
|
||||
expect(screen.getByText("4", { selector: "dd" })).toBeVisible();
|
||||
expect(await screen.findByText(/WebGL is unavailable/u)).toBeVisible();
|
||||
await user.clear(screen.getByLabelText("Uniform scale"));
|
||||
await user.type(screen.getByLabelText("Uniform scale"), "2");
|
||||
await user.click(screen.getByRole("button", { name: "Apply transform" }));
|
||||
expect(screen.getByText(/Transform baked/u)).toBeVisible();
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,195 @@
|
||||
import { bytesToBase64 } from "@add-ideas/toolbox-helpers";
|
||||
import { describe, expect, it } from "vitest";
|
||||
import {
|
||||
exportBinaryStl,
|
||||
exportObj,
|
||||
modelStats,
|
||||
parseModel,
|
||||
transformModel,
|
||||
} from "../../src/core/model";
|
||||
|
||||
const encode = (value: string) => new TextEncoder().encode(value);
|
||||
|
||||
describe("bounded 3D parsing", () => {
|
||||
it("triangulates OBJ polygons and resolves negative indices", () => {
|
||||
const model = parseModel(
|
||||
"quad.obj",
|
||||
encode(
|
||||
[
|
||||
"o Quad",
|
||||
"v 0 0 0",
|
||||
"v 1 0 0",
|
||||
"v 1 1 0",
|
||||
"v 0 1 0",
|
||||
"f -4 -3 -2 -1",
|
||||
].join("\n"),
|
||||
),
|
||||
"OBJ",
|
||||
);
|
||||
expect(model.indices).toHaveLength(6);
|
||||
expect(model.nodes).toEqual(["Quad"]);
|
||||
expect(modelStats(model)).toMatchObject({
|
||||
triangles: 2,
|
||||
surfaceArea: 1,
|
||||
degenerateTriangles: 0,
|
||||
});
|
||||
expect(exportObj(model)).toContain("f 1//1 2//2 3//3");
|
||||
});
|
||||
|
||||
it("round-trips normalized geometry through binary STL", () => {
|
||||
const source = parseModel(
|
||||
"triangle.obj",
|
||||
encode("v 0 0 0\nv 1 0 0\nv 0 1 0\nf 1 2 3\n"),
|
||||
"OBJ",
|
||||
);
|
||||
const binary = exportBinaryStl(source);
|
||||
const parsed = parseModel("triangle.stl", binary, "STL");
|
||||
expect(parsed.indices).toHaveLength(3);
|
||||
expect(modelStats(parsed).surfaceArea).toBeCloseTo(0.5);
|
||||
});
|
||||
|
||||
it("parses ASCII and binary little-endian PLY", () => {
|
||||
const ascii = parseModel(
|
||||
"triangle.ply",
|
||||
encode(
|
||||
[
|
||||
"ply",
|
||||
"format ascii 1.0",
|
||||
"element vertex 3",
|
||||
"property float x",
|
||||
"property float y",
|
||||
"property float z",
|
||||
"element face 1",
|
||||
"property list uchar int vertex_indices",
|
||||
"end_header",
|
||||
"0 0 0",
|
||||
"1 0 0",
|
||||
"0 1 0",
|
||||
"3 0 1 2",
|
||||
"",
|
||||
].join("\n"),
|
||||
),
|
||||
"PLY",
|
||||
);
|
||||
expect(ascii.indices).toEqual(Uint32Array.of(0, 1, 2));
|
||||
|
||||
const header = encode(
|
||||
[
|
||||
"ply",
|
||||
"format binary_little_endian 1.0",
|
||||
"element vertex 3",
|
||||
"property float x",
|
||||
"property float y",
|
||||
"property float z",
|
||||
"element face 1",
|
||||
"property list uchar int vertex_indices",
|
||||
"end_header",
|
||||
"",
|
||||
].join("\n"),
|
||||
);
|
||||
const body = new Uint8Array(36 + 13);
|
||||
const view = new DataView(body.buffer);
|
||||
[0, 0, 0, 1, 0, 0, 0, 1, 0].forEach((value, index) =>
|
||||
view.setFloat32(index * 4, value, true),
|
||||
);
|
||||
body[36] = 3;
|
||||
view.setInt32(37, 0, true);
|
||||
view.setInt32(41, 1, true);
|
||||
view.setInt32(45, 2, true);
|
||||
const binary = new Uint8Array(header.length + body.length);
|
||||
binary.set(header);
|
||||
binary.set(body, header.length);
|
||||
expect(parseModel("triangle.ply", binary, "PLY").indices).toHaveLength(3);
|
||||
});
|
||||
|
||||
it("parses embedded glTF and GLB geometry without external resources", () => {
|
||||
const buffer = gltfBuffer();
|
||||
const document = gltfDocument(
|
||||
"data:application/octet-stream;base64," + bytesToBase64(buffer),
|
||||
buffer.length,
|
||||
);
|
||||
const model = parseModel(
|
||||
"triangle.gltf",
|
||||
encode(JSON.stringify(document)),
|
||||
"glTF",
|
||||
);
|
||||
expect(model.indices).toEqual(Uint32Array.of(0, 1, 2));
|
||||
expect(model.materials).toEqual(["Local"]);
|
||||
|
||||
const glb = makeGlb(gltfDocument(undefined, buffer.length), buffer);
|
||||
expect(parseModel("triangle.glb", glb, "GLB").indices).toHaveLength(3);
|
||||
});
|
||||
|
||||
it("rejects remote glTF buffers and safely transforms normals/winding", () => {
|
||||
const remote = gltfDocument("https://example.invalid/model.bin", 42);
|
||||
expect(() =>
|
||||
parseModel("remote.gltf", encode(JSON.stringify(remote)), "glTF"),
|
||||
).toThrow(/External glTF buffer URLs/u);
|
||||
const model = parseModel(
|
||||
"triangle.obj",
|
||||
encode("v 0 0 0\nv 1 0 0\nv 0 1 0\nf 1 2 3\n"),
|
||||
"OBJ",
|
||||
);
|
||||
const transformed = transformModel(model, {
|
||||
translate: [1, 2, 3],
|
||||
rotate: [0, 0, 90],
|
||||
scale: -2,
|
||||
});
|
||||
expect(modelStats(transformed).surfaceArea).toBeCloseTo(2);
|
||||
expect(transformed.indices).toEqual(Uint32Array.of(0, 2, 1));
|
||||
});
|
||||
});
|
||||
|
||||
function gltfBuffer(): Uint8Array {
|
||||
const output = new Uint8Array(44);
|
||||
const view = new DataView(output.buffer);
|
||||
[0, 0, 0, 1, 0, 0, 0, 1, 0].forEach((value, index) =>
|
||||
view.setFloat32(index * 4, value, true),
|
||||
);
|
||||
view.setUint16(36, 0, true);
|
||||
view.setUint16(38, 1, true);
|
||||
view.setUint16(40, 2, true);
|
||||
return output;
|
||||
}
|
||||
|
||||
function gltfDocument(uri: string | undefined, length: number) {
|
||||
return {
|
||||
asset: { version: "2.0" },
|
||||
buffers: [{ ...(uri ? { uri } : {}), byteLength: length }],
|
||||
bufferViews: [
|
||||
{ buffer: 0, byteOffset: 0, byteLength: 36 },
|
||||
{ buffer: 0, byteOffset: 36, byteLength: 6 },
|
||||
],
|
||||
accessors: [
|
||||
{ bufferView: 0, componentType: 5126, count: 3, type: "VEC3" },
|
||||
{ bufferView: 1, componentType: 5123, count: 3, type: "SCALAR" },
|
||||
],
|
||||
materials: [{ name: "Local" }],
|
||||
meshes: [
|
||||
{
|
||||
primitives: [{ attributes: { POSITION: 0 }, indices: 1, material: 0 }],
|
||||
},
|
||||
],
|
||||
nodes: [{ name: "Triangle", mesh: 0 }],
|
||||
};
|
||||
}
|
||||
|
||||
function makeGlb(document: object, binary: Uint8Array): Uint8Array {
|
||||
const rawJson = encode(JSON.stringify(document));
|
||||
const jsonLength = Math.ceil(rawJson.length / 4) * 4;
|
||||
const binaryLength = Math.ceil(binary.length / 4) * 4;
|
||||
const output = new Uint8Array(12 + 8 + jsonLength + 8 + binaryLength);
|
||||
const view = new DataView(output.buffer);
|
||||
view.setUint32(0, 0x46546c67, true);
|
||||
view.setUint32(4, 2, true);
|
||||
view.setUint32(8, output.length, true);
|
||||
view.setUint32(12, jsonLength, true);
|
||||
view.setUint32(16, 0x4e4f534a, true);
|
||||
output.fill(0x20, 20, 20 + jsonLength);
|
||||
output.set(rawJson, 20);
|
||||
const binaryHeader = 20 + jsonLength;
|
||||
view.setUint32(binaryHeader, binaryLength, true);
|
||||
view.setUint32(binaryHeader + 4, 0x004e4942, true);
|
||||
output.set(binary, binaryHeader + 8);
|
||||
return output;
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
{
|
||||
"compilerOptions": {
|
||||
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
|
||||
"target": "ES2023",
|
||||
"lib": ["ES2023", "DOM", "DOM.Iterable"],
|
||||
"module": "ESNext",
|
||||
"types": ["vite/client"],
|
||||
"allowArbitraryExtensions": true,
|
||||
"skipLibCheck": true,
|
||||
"moduleResolution": "Bundler",
|
||||
"allowImportingTsExtensions": true,
|
||||
"verbatimModuleSyntax": true,
|
||||
"moduleDetection": "force",
|
||||
"noEmit": true,
|
||||
"jsx": "react-jsx",
|
||||
"noUnusedLocals": true,
|
||||
"noUnusedParameters": true,
|
||||
"erasableSyntaxOnly": true,
|
||||
"noFallthroughCasesInSwitch": true,
|
||||
"strict": true,
|
||||
"noUncheckedIndexedAccess": true,
|
||||
"useDefineForClassFields": true,
|
||||
"resolveJsonModule": true,
|
||||
"isolatedModules": true
|
||||
},
|
||||
"include": ["src", "tests"]
|
||||
}
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"files": [],
|
||||
"references": [
|
||||
{
|
||||
"path": "./tsconfig.app.json"
|
||||
},
|
||||
{
|
||||
"path": "./tsconfig.node.json"
|
||||
}
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
{
|
||||
"compilerOptions": {
|
||||
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
|
||||
"target": "ES2023",
|
||||
"lib": ["ES2023"],
|
||||
"module": "ESNext",
|
||||
"types": ["node"],
|
||||
"skipLibCheck": true,
|
||||
"moduleResolution": "Bundler",
|
||||
"allowImportingTsExtensions": true,
|
||||
"verbatimModuleSyntax": true,
|
||||
"moduleDetection": "force",
|
||||
"noEmit": true,
|
||||
"strict": true,
|
||||
"noUnusedLocals": true,
|
||||
"noUnusedParameters": true
|
||||
},
|
||||
"include": [
|
||||
"vite.config.ts",
|
||||
"playwright.config.ts",
|
||||
"eslint.config.mjs",
|
||||
"scripts/**/*.mjs"
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,17 @@
|
||||
/// <reference types="vitest/config" />
|
||||
import { defineConfig } from "vite";
|
||||
import react from "@vitejs/plugin-react";
|
||||
|
||||
export default defineConfig({
|
||||
base: "./",
|
||||
plugins: [react()],
|
||||
test: {
|
||||
environment: "jsdom",
|
||||
setupFiles: "./src/test/setup.ts",
|
||||
css: true,
|
||||
maxWorkers: 1,
|
||||
pool: "threads",
|
||||
restoreMocks: true,
|
||||
exclude: ["tests/browser/**", "node_modules/**", "dist/**"],
|
||||
},
|
||||
});
|
||||
Reference in New Issue
Block a user