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- Fix assets.txt path: shaders/xxx.wgsl (not ../../src/shaders/)
- Fix shader output path to workspaces/main/shaders/
- Step 5: reference cmake/DemoSourceLists.cmake COMMON_GPU_EFFECTS (not CMakeLists.txt GPU_SOURCES)
- Add step for test_demo_effects.cc
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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snippet
- Fix vs_main return type (VertexOutput, not vec4<f32>)
- Fix #include paths in passthrough, gaussian_blur, heptagon, combined_postprocess
- ShaderComposer: assert + suggest correct path on missing #include (non-STRIP_ALL)
- VerifyIncludes: upgrade WARNING to ERROR + assert, add "did you mean?" hint
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Build camera via mat4::look_at + inverse in scene1_effect.cc, upload as
CameraParams at binding 3. Shader uses getCameraRay() from camera_common.
Enable camera_common snippet registration in shaders.cc.
handoff(Claude): Scene1 camera now driven by CameraParams uniform; fov=TAU/6 (60° vFOV) matches original tan(PI/3) parameterization.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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- Add Scene1 effect: raymarching cube+sphere+ground (reflections, shadows)
- Fix scene1.wgsl: binding 0→2, CommonUniforms→UniformsSequenceParams
- Replace Heptagon+Placeholder stub in heptagon_scene with Scene1
- Fix seq_compiler.py: emit seq.start_time+effect.start/end (absolute times)
so dispatch_render active check works correctly for all sequences
Bug: effects in sequences starting after t=0 were never active because
local times (e.g. 0-8) never satisfied params.time<end for absolute time 20+.
34/34 tests passing.
handoff(Gemini): seq_compiler now emits absolute effect times. All existing
sequences affected — verify visual output across the full timeline.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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- Removed unused v1 shader declarations (13 variables)
- Removed _v2 suffix from active shader names
- Moved shaders.{h,cc} from src/gpu to src/effects
- Updated all includes and build references
- All tests pass (34/34)
handoff(Claude): Cleaned up shader management, tests passing
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