demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
25 hours	feat(gpu): add two-pass raymarching infrastructure	skal
	Add RayMarchResult struct and functions for deferred SDF rendering: - rayMarchWithID() tracks object ID and distance_max - reconstructPosition(), normalWithID(), shadowWithStoredDistance() - Pass 1: store geometry data, Pass 2: reuse for shading Add WGSL style rule: prefer return values over pointers for small structs (≤16 bytes). Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
29 hours	refactor(wgsl): modularize common shader functions	skal
	Extracted common WGSL functions into separate files in `common/shaders/` to improve reusability and maintainability. - Created `common/shaders/render/fullscreen_vs.wgsl` for a reusable fullscreen vertex shader. - Created `common/shaders/math/color.wgsl` for color conversion and tone mapping functions. - Created `common/shaders/math/utils.wgsl` for general math utilities. - Created `common/shaders/render/raymarching.wgsl` for SDF raymarching logic. - Updated multiple shaders to use these new common snippets via `#include`. - Fixed the shader asset validation test to correctly handle shaders that include the common vertex shader. This refactoring makes the shader code more modular and easier to manage.