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Split monolithic asset_manager.h (61 lines) into 3 focused headers:
- asset_manager_dcl.h: Forward declarations (AssetId, ProcGenFunc)
- asset_manager.h: Core API (GetAsset, DropAsset, AssetRecord)
- asset_manager_utils.h: Typed helpers (TextureAsset, MeshAsset)
Updated 17 source files to use appropriate headers:
- object.h: Uses dcl.h (only needs AssetId forward declaration)
- 7 files using TextureAsset/MeshAsset: Use utils.h
- 10 files using only GetAsset(): Keep asset_manager.h
Performance improvement:
- Before: Touch asset_manager.h → 4.82s (35 files rebuild)
- After: Touch asset_manager_utils.h → 2.01s (24 files rebuild)
- Improvement: 58% faster for common workflow (tweaking mesh/texture helpers)
Note: Touching base headers (dcl/core) still triggers ~33 file rebuilds
due to object.h dependency chain. Further optimization would require
reducing object.h's footprint (separate task).
Files changed:
- Created: asset_manager_dcl.h, asset_manager_utils.h
- Modified: asset_manager.h (removed structs), asset_manager.cc
- Updated: object.h, visual_debug.h, renderer_mesh.cc,
flash_cube_effect.cc, hybrid_3d_effect.cc, test files
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Implemented a new standalone test tool 'test_mesh' to:
- Load a .obj file specified via command line.
- Display the mesh with rotation and basic lighting on a tiled floor.
- Provide a '--debug' option to visualize vertex normals as cyan lines.
- Updated asset_packer to auto-generate smooth normals for OBJs if missing.
- Fixed various WGPU API usage inconsistencies and build issues on macOS.
- Exposed Renderer3D::GetVisualDebug() for test access.
- Added custom Vec3 struct and math utilities for OBJ parsing.
This tool helps verify mesh ingestion and normal computation independently of the main demo logic.
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Completed Task #49.
- Implemented CPU-side SDF library (sphere, box, torus, plane).
- Implemented Dynamic BVH construction (rebuilt every frame).
- Implemented PhysicsSystem with semi-implicit Euler integration and collision resolution.
- Added visual debugging for BVH nodes.
- Created test_3d_physics interactive test and test_physics unit tests.
- Updated project docs and triaged new tasks.
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- Adjusted Torus proxy hull in vs_main to fit unit dimensions (1.4x0.4x1.4).
- Updated VisualDebug to support per-object local extents, improving wireframe accuracy.
- Restored procedural floor grid and SDF bump mapping in the fragment shader.
- Added varied scaling to test scene objects to verify transform robustness.
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- Updated VisualDebug to accept mat4 transforms, enabling wireframes to follow rotating objects.
- Restored SDF bump mapping and floor grid texture in the fragment shader.
- Added vec4::xyz() helper to mini_math.h.
- Fixed Renderer3D to pass the full model matrix for debug visualization.
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- Implemented dynamic resolution support in all shaders and effects.
- Added explicit viewport setting for all render passes to ensure correct scaling.
- Fixed 3D shadow mapping by adding PLANE support and standardizing soft shadow logic.
- Propagated resize events through the Effect hierarchy.
- Applied project-wide code formatting.
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- Added 'src/3d/visual_debug.h/cc' to implement wireframe rendering.
- Integrated VisualDebug into Renderer3D with a static global toggle.
- Added '--debug' command-line option to 'demo64k' and 'test_3d_render' to enable wireframes.
- Updated 'src/gpu/effects/hybrid_3d_effect.h' to expose the debug setter (reverted later as static method used).
- Ensured full cross-platform compatibility (native and Windows) for the new debug module.
- All code guarded by STRIP_ALL for final release.
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