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README.md

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----
-language:
-- en
-- code
-license: other
-task_categories:
-- text-generation
-tags:
-- opengl
-- glsl
-- webgl
-- shaders
-- computer-graphics
-- 3d
-- vulkan
-- game-engine
-- pbr
-- raymarching
-- atmospheric-scattering
-- ocean-fft
-- voxel-cone-tracing
-- oit
-- path-tracing
-- code-generation
-size_categories:
-- 1K<n<10K
----
-
-# GLSL/OpenGL Production, Educational & Hidden Gems Dataset
-
-A state-of-the-art curated dataset across 7,201 shader pipelines from 60 major production engines (Google Filament, Godot, bgfx, raylib, Magnum, Sokol, Babylon.js, PlayCanvas, WickedEngine, Ogre3D, DiligentEngine) and legendary Hidden Gems (Bruneton Atmospheric Scattering, Tessendorf Ocean FFT, Voxel Cone Tracing, Order-Independent Transparency, GPU Path Tracing).
-
-Every shader is statically verified with Khronos `glslangValidator`, disassembled and profiled with Khronos SPIR-V bytecode analysis, and enriched with mathematical formulations, synthetic bug-fix pairs, and Chain-of-Thought reasoning.
-
-## Dataset Statistics
-- **Total Projects / Samples**: 7,201
-- **Permissive Partition**: 7,074 (`dataset_permissive.jsonl`)
-- **Non-Commercial Partition**: 127 (`dataset_noncommercial.jsonl`)
-- **Total Shader Files**: 18,124
-- **Valid GLSL Rate**: 10,574 / 18,124
-- **Visual Previews & Render Targets**: 390 images
+---
+language:
+- en
+- code
+license: other
+task_categories:
+- text2text-generation
+- text-generation
+tags:
+- opengl
+- glsl
+- webgl
+- shaders
+- computer-graphics
+- 3d
+- vulkan
+- code-generation
+size_categories:
+- 1K<n<10K
+---
+
+# GLSL/OpenGL Educational Dataset for AI Training
+
+A curated, statically validated, and educational dataset of GLSL shaders, OpenGL 3.3/4.x programs, WebGL/WebGL2 demos, and procedural graphics pipelines.
+
+## Key Features
+
+- **Multi-Stage GLSL**: Vertex, Fragment, Compute, Geometry, and Tessellation shaders.
+- **Static Validation**: All shaders validated against Khronos `glslangValidator` (GLSL 1.00 ES up to GLSL 4.60 & SPIR-V).
+- **Inline Extraction**: Shaders extracted from C++ host code, raw string literals, `ssgl` lambdas, and WebGL JavaScript/HTML applications.
+- **Rich Annotations**: Includes GLSL dialect version, comment density, topic tagging (PBR, raymarching, lighting, compute, etc.), and complexity classification.
+- **License Partitioning**: Permissive (MIT, Apache-2.0, BSD, CC0) vs Non-Commercial partitions.
+- **Visual Previews**: High-quality screenshot previews linked to shader code.
+
+## Dataset Structure & Splits
+
+- `dataset_permissive.jsonl`: Clean, permissive open source licenses (MIT, Apache 2.0, BSD, CC0, Unlicense, Zlib).
+- `dataset_noncommercial.jsonl`: Non-commercial educational content (CC-BY-NC-4.0, Shadertoy CC-BY-NC-SA-3.0).
+- `dataset_full.jsonl`: Complete aggregated corpus.
+
+## Schema Specification
+
+Each record in JSONL contains:
+
+```json
+{
+  "id": "webgl_examples_bumpmapping",
+  "source": "https://github.com/damdoy/webgl_examples",
+  "source_commit": "b2c0c53...",
+  "collected_at": "2026-08-17T13:02:12+00:00",
+  "source_type": "repo",
+  "title": "Bumpmapping",
+  "api": "WebGL",
+  "glsl_version": "100",
+  "topic": "raymarching/texturing/bumpmapping/basics",
+  "difficulty": "advanced",
+  "files": [
+    {
+      "path": "bumpmapping/plane.js#[inline_1_vertex]",
+      "language": "glsl",
+      "stage": "vertex",
+      "loc": 18,
+      "comment_density": 0.0,
+      "code": "attribute vec4 vertex_pos;\n...",
+      "validation_status": "valid"
+    }
+  ],
+  "validation": {
+    "glslang_valid": 2,
+    "invalid": 0,
+    "unverified": 0,
+    "has_ubo_or_ssbo": false,
+    "texture_samplers": 1
+  },
+  "preview_image": "images/webgl_examples_bumpmapping.png",
+  "license": "MIT",
+  "non_commercial": false,
+  "comment_density": 0.054,
+  "dedup_hash": "4efd6250c8b26922"
+}
+```
+
+## Usage Example
+
+```python
+from datasets import load_dataset
+
+dataset = load_dataset("json", data_files={"train": "dataset_permissive.jsonl"})
+print(dataset["train"][0]["title"])
+print(dataset["train"][0]["files"][0]["code"])
+```

dataset_full.jsonl

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dataset_full.parquet

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dataset_permissive.jsonl

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dataset_permissive.parquet

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+size 33993

sample.jsonl

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+size 102793