From 95802739b8ccaf9112fe4fe6e496ba7ae4158aae Mon Sep 17 00:00:00 2001 From: skal Date: Fri, 6 Mar 2026 22:53:29 +0100 Subject: feat(effects): add Scratch post-process effect with reusable scratch_lines snippet - src/shaders/render/scratch_lines.wgsl: reusable WGSL snippet registered as "render/scratch_lines"; call scratch_lines(uv, resolution, time)->f32 from any effect. Uses hash_1f from math/noise; 8 lines/frame, ~24fps flicker. - src/effects/scratch.{wgsl,h,cc}: thin Scratch effect wrapping the snippet. - Applied to "intro" and "rotating_cube" sequences as the final step. - 35/35 tests passing. handoff(Gemini): Scratch effect added. render/scratch_lines snippet is reusable. Co-Authored-By: Claude Sonnet 4.6 --- src/gpu/demo_effects.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/gpu') diff --git a/src/gpu/demo_effects.h b/src/gpu/demo_effects.h index e1a9c17..ecc37df 100644 --- a/src/gpu/demo_effects.h +++ b/src/gpu/demo_effects.h @@ -28,6 +28,7 @@ #include "effects/rotating_cube_effect.h" #include "effects/scene1_effect.h" #include "effects/scene2_effect.h" +#include "effects/scratch_effect.h" // TODO: Port CNN effects // #include "../../cnn_v1/src/cnn_v1_effect.h" -- cgit v1.2.3