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README.md

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----
-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"])
-```
+---
+language:
+- en
+- code
+license: other
+task_categories:
+- text-generation
+tags:
+- opengl
+- glsl
+- webgl
+- shaders
+- computer-graphics
+- 3d
+- vulkan
+- code-generation
+size_categories:
+- 1K<n<10K
+---
+
+# GLSL/OpenGL & WebGPU Universal Educational Dataset for AI Training
+
+Curated, statically validated, and educational dataset of GLSL, WGSL, and HLSL shaders, OpenGL/WebGL programs, and real-time graphics pipelines.
+
+## Key Features
+- **Multi-Stage Shaders**: Vertex, Fragment, Compute, Geometry, Tessellation.
+- **Static Validation**: Validated against Khronos `glslangValidator`.
+- **Universal Shading Targets**: Multi-target transpilation (WGSL, HLSL, MSL).
+- **Rich Annotations**: Includes Chain-of-Thought reasoning, math models, interface specs, and synthetic bug-fix pairs.
+- **Parquet Tables**: Full, Permissive, and Non-Commercial partitions in Apache Parquet and JSONL.

dataset_full.jsonl

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-version https://git-lfs.github.com/spec/v1
-oid sha256:83bd3930dd9bfe79dd4370df95ed489a94c4a0f16798ac10f6d7c685e2f85b2a
-size 102793

dataset_full.parquet

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-oid sha256:72bd03da6297b2dcbc059089721a6f42992a2d69fe0a6dccaeb48fcb940950a2
-size 33993
+oid sha256:14a9e6c91d8ba09bd5a744ca3fb124640df237017932eb3605d396e2a9d7a860
+size 176

dataset_noncommercial.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c6414a44ff7bd9093d3c6186e511a4504db43082a965b2aeb583417080d489a2
-size 742816
+oid sha256:14a9e6c91d8ba09bd5a744ca3fb124640df237017932eb3605d396e2a9d7a860
+size 176

dataset_permissive.jsonl

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-version https://git-lfs.github.com/spec/v1
-oid sha256:83bd3930dd9bfe79dd4370df95ed489a94c4a0f16798ac10f6d7c685e2f85b2a
-size 102793

dataset_permissive.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:72bd03da6297b2dcbc059089721a6f42992a2d69fe0a6dccaeb48fcb940950a2
-size 33993
+oid sha256:14a9e6c91d8ba09bd5a744ca3fb124640df237017932eb3605d396e2a9d7a860
+size 176

sample.jsonl

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:83bd3930dd9bfe79dd4370df95ed489a94c4a0f16798ac10f6d7c685e2f85b2a
-size 102793