From 850388bcaabf057beed8f126002b7b663183b2d8 Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Fri, 20 Feb 2026 12:08:34 +0100
Subject: feat(sequence): port Scene1Effect + fix seq_compiler absolute time
 bug
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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>
---
 cmake/DemoSourceLists.cmake | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cmake')

diff --git a/cmake/DemoSourceLists.cmake b/cmake/DemoSourceLists.cmake
index b7bc843..bc943b6 100644
--- a/cmake/DemoSourceLists.cmake
+++ b/cmake/DemoSourceLists.cmake
@@ -39,6 +39,7 @@ set(COMMON_GPU_EFFECTS
     src/effects/hybrid3_d_effect.cc
     src/effects/flash_effect.cc
     src/effects/peak_meter_effect.cc
+    src/effects/scene1_effect.cc
     # TODO: Port CNN effects to v2 (complex v1 dependencies)
     # cnn_v1/src/cnn_v1_effect.cc
     # cnn_v2/src/cnn_v2_effect.cc
-- 
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