From 7790472dabfa0ecd06f3408d847860ec6072866e Mon Sep 17 00:00:00 2001 From: skal Date: Mon, 9 Feb 2026 18:51:54 +0100 Subject: feat: Implement workspace system (Task #77) Self-contained workspaces for parallel demo development. Structure: - workspaces/main,test - Demo-specific resources - assets/common - Shared resources - workspace.cfg - Configuration per workspace CMake integration: - DEMO_WORKSPACE option (defaults to main) - cmake/ParseWorkspace.cmake - Config parser - Workspace-relative asset/timeline/music paths Migration: - Main demo: demo.seq to workspaces/main/timeline.seq - Test demo: test_demo.seq to workspaces/test/timeline.seq - Common shaders: assets/common/shaders - Workspace shaders: workspaces/*/shaders Build: cmake -B build -DDEMO_WORKSPACE=main cmake -B build_test -DDEMO_WORKSPACE=test All tests passing (36/36). handoff(Claude): Task #77 workspace system complete. Both main and test workspaces build and pass all tests. Co-Authored-By: Claude Sonnet 4.5 --- workspaces/test/shaders/render/shadows.wgsl | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 workspaces/test/shaders/render/shadows.wgsl (limited to 'workspaces/test/shaders/render/shadows.wgsl') diff --git a/workspaces/test/shaders/render/shadows.wgsl b/workspaces/test/shaders/render/shadows.wgsl new file mode 100644 index 0000000..7cba089 --- /dev/null +++ b/workspaces/test/shaders/render/shadows.wgsl @@ -0,0 +1,13 @@ +fn calc_shadow(ro: vec3, rd: vec3, tmin: f32, tmax: f32, skip_idx: u32) -> f32 { + var res = 1.0; + var t = tmin; + if (t < 0.05) { t = 0.05; } + for (var i = 0; i < 32; i = i + 1) { + let h = map_scene(ro + rd * t, skip_idx); + if (h < 0.001) { return 0.0; } + res = min(res, 16.0 * h / t); + t = t + clamp(h, 0.02, 0.4); + if (t > tmax) { break; } + } + return clamp(res, 0.0, 1.0); +} -- cgit v1.2.3