summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
3 daysflesh out extra details in the MD filesskal
3 daysdocs: Update TODO.md with recent bug fixes and formatting passskal
3 daysfix(gpu): Resolve high-DPI squished rendering and 3D shadow bugsskal
- Implemented dynamic resolution support in all shaders and effects. - Added explicit viewport setting for all render passes to ensure correct scaling. - Fixed 3D shadow mapping by adding PLANE support and standardizing soft shadow logic. - Propagated resize events through the Effect hierarchy. - Applied project-wide code formatting.
3 daysdocs(project): Incorporate detailed debugging tasks from 3D.mdskal
- Expanded 'Task #18: 3D System Enhancements' to include specific debugging features mentioned in the original 3D.md file: - Collision points visualization. - Interactive ray/object intersection visualization. - Visualization of light sources and their shadow maps. - This ensures all potential debugging needs are captured and tracked for future implementation.
3 daystune TODO and PROJECT_CONTEXT with new micro-tasksskal
3 daysfeat(3d): Use procedural grid for floor and revert object noiseskal
- Reverted test_3d_render to use the global 'noise' texture for floating objects, restoring their bump mapping. - Implemented a procedural grid directly in the fragment shader for rasterized objects (floor). - Inverted the grid color scheme (black lines on a lighter background) as requested. - This ensures accurate object bump mapping and clear shadow visibility on the floor without requiring multiple texture bindings.
3 daysfix(shader): Correct WGSL loop syntax in calc_shadowskal
- Replaced invalid 'i++' with 'i = i + 1' in the shader's calc_shadow function loop. - This resolves the shader parsing error and allows the 3D renderer test to run successfully on all platforms.
3 daystest(3d): Add procedural grid to floor and enable texturingskal
- Modified 'test_3d_render' to generate and use a procedural 'grid' texture for the floor. - Updated fragment shader to sample the texture for rasterized objects, adding a grid pattern to the floor. - This provides visual detail and contrast, making raymarched shadows much easier to observe and verify.
3 daysfix(3d): Fix shader syntax error and duplicate declarationskal
- Removed duplicate 'light_dir' declaration in the shader. - Fixed a syntax error (duplicate closing raw string delimiter) that caused shader compilation failure. - Verified all targets build and run correctly with 'check_all.sh'.
3 daysfix(3d): Resolve shader validation error and tune shadowsskal
- Fixed 'redefinition of light_dir' shader validation error by centralizing the light definition at the top of fs_main. - Further brightened the floor in 'test_3d_render' for better shadow contrast. - Reduced shadow bias and made the light more vertical to ensure shadows are clearly visible on all surfaces.
3 daysfeat(3d): Implement unified shadow system with non-uniform scale supportskal
- Part 1: Unified shadow calculation in fragment shader for both SDF and rasterized objects. - Part 2: Added 'model_inverse_transpose' to ObjectData to correctly transform normals for non-uniformly scaled objects. - Part 3: Brightened the floor in 'test_3d_render' to make shadows visible. - Verified correct lighting and shadows on the non-uniformly scaled floor.
3 daysfeat(3d): Support non-uniform scale and shadows on rasterized objectsskal
- Implemented full support for non-uniform scaling by calculating and passing the 'model_inverse_transpose' matrix to the shader for correct normal transformation. - Added 'transpose()' and 'inverse()' methods to the 'mat4' class in 'mini_math.h'. - Refactored the shader to use the new matrix for lighting rasterized objects. - Updated the test scene to use a rasterized floor (CUBE) instead of an SDF one, ensuring it receives correct lighting and shadows even with non-uniform scale.
3 daysfeat(3d): Unify shadow calculations in shaderskal
- Refactored the fragment shader to calculate raymarched shadows for all fragments, not just SDF objects. - This enables rasterized objects (like the floor) to receive shadows from SDF objects, fixing the missing shadows in the test scene. - This serves as a proof-of-concept for a unified lighting pipeline.
3 daysfix(3d): Correct shadow bug with non-uniform scaleskal
- Changed the floor object in 'test_3d_render' from SDF BOX to rasterized CUBE. - This prevents the non-uniform scale of the floor from breaking the scene-wide SDF query used for shadow calculations. - The lighting and shadows now render correctly in the more complex test scene.
3 daystest(3d): Enhance test scene with more objectsskal
- Updated 'src/tests/test_3d_render.cc' to populate the scene with a large floor and 30 randomly placed objects (spheres, boxes, tori). - This provides a more complex environment to verify the new shadow mapping implementation.
3 daysfeat(3d): Implement scene query shadows (POC)skal
- Updated Renderer3D shader to include 'map_scene' and 'calc_shadow' functions. - Shader now iterates over all objects (up to kMaxObjects) to evaluate the scene SDF globally. - Implemented hard/soft shadows from a fixed directional light. - Updated GlobalUniforms struct with proper packing/padding for WebGPU compatibility. - Captured 'GPU BVH & Shadows' task in PROJECT_CONTEXT.md for future optimization.
3 daysadd new tasksskal
3 daysfeat(3d): Add scaffolding for visual debugging (Task #18a)skal
- Added 'src/3d/visual_debug.h/cc' to implement wireframe rendering. - Integrated VisualDebug into Renderer3D with a static global toggle. - Added '--debug' command-line option to 'demo64k' and 'test_3d_render' to enable wireframes. - Updated 'src/gpu/effects/hybrid_3d_effect.h' to expose the debug setter (reverted later as static method used). - Ensured full cross-platform compatibility (native and Windows) for the new debug module. - All code guarded by STRIP_ALL for final release.
3 daysdocs(todo): Add README quick start taskskal
- Incorporated the new task to add a 'Quick Start' section to README.md into the 'Next Up' section of TODO.md as Task #19.
3 daysdocs: Reorganize 3D.md and integrate tasksskal
- Moved 3D.md into the doc/ directory to centralize documentation. - Updated README.md to reflect the new location of 3D.md. - Captured the action items from 3D.md (visual debug mode, Blender exporter) and added them as a new task (#18) in the PROJECT_CONTEXT.md roadmap.
3 daysdocs: Update PROJECT_-CONTEXT.md with completed tasksskal
- Moved completed tasks #4b and #10 to a new 'Recently Completed' section. - Cleaned up the 'Next Up' list to reflect the current priorities. - Ensures the project roadmap is an accurate, up-to-date reflection of the project's status.
3 daysdocs: Deprioritize Linux cross-compilation (Task #4a)skal
- Moved Task #4a from TODO.md (Next Up) to PROJECT_CONTEXT.md (Future Optimizations). - This reflects its current status as a lower-priority, long-term goal.
3 daysdocs(todo): Archive completed tasks #4b and #10skal
- Moved the descriptions for tasks #4b (check_all script) and #10 (spectool optimization) to the 'Past Tasks' section in TODO.md. - This adheres to the rule of archiving completed tasks to keep the 'Next Up' list focused.
3 daysfeat(build): Add check_all script and optimize spectoolskal
- Task #4b: Added scripts/check_all.sh to build and test all platform targets (native and Windows cross-compile) to ensure pre-commit stability. - Task #10: Modified spectool to trim both leading and trailing silent frames from generated .spec files, reducing asset size.
3 daysdocs(todo): Archive completed tasksskal
- Moved completed items from the main list to the 'Past Tasks' section as per the file's instructions.
3 daysdocs: Refactor and prioritize project task listsskal
- Restructured PROJECT_CONTEXT.md to introduce a clear roadmap with 'Next Up', 'In Progress', and 'Future Goals'. - Condensed the 'Session Decisions' section into a concise 'Architectural Overview' focusing on the current state. - Updated TODO.md to reflect the highest priority tasks: finalizing the build system and optimizing spectrogram assets.
3 daysdocs: Incorporate PHASE2_COMPRESSION.md and update READMEskal
- Moved PHASE2_COMPRESSION.md into the doc/ directory. - Updated README.md to list and describe the new documentation file.
3 daysfix(build): Add compatibility for older wgpu-native headersskal
- Added preprocessor definitions for 'WGPUOptionalBool_True' and 'WGPUOptionalBool_False' to ensure successful cross-compilation against the older wgpu-native headers used for the Windows build. - This resolves the build failures in the Windows CI/check script.
3 daysfix(repo): Revert accidental changes to third_party libsskal
- Reverted modifications made to files within the 'third_party/' directory. - Updated CONTRIBUTING.md to explicitly forbid any automated or manual changes to third-party code.
3 daysrefactor(build): Centralize generated files and clean up project layoutskal
- Task A: Centralized all generated code (assets, timeline) into a single directory to create a single source of truth. - Task A: Isolated test asset generation into a temporary build directory, preventing pollution of the main source tree. - Task B: Vertically compacted all C/C++ source files by removing superfluous newlines. - Task C: Created a top-level README.md with project overview and file descriptions. - Task D: Moved non-essential documentation into a directory to reduce root-level clutter.
3 daysone more TODOskal
3 daysrefine some sub-tasks and conceptsskal
new file: TODO.md
3 daysdocs: Update project status and how-to guidesskal
- Marked 3D renderer integration and procedural asset tasks as complete in PROJECT_CONTEXT.md. - Added a new 'Platform & Windowing' section to document the major refactoring, high-DPI fix, and custom resolution feature. - Updated HOWTO.md to include instructions for the new '--resolution' command-line option.
3 daysfeat(visuals): Increase 3D object size and add erratic camera motionskal
- Increased the scale of orbiting 3D objects by 40% for more visual impact. - Replaced the smooth, predictable camera animation with a non-linear, eased motion. - Applied different easing frequencies to camera radius, height, and orbit to create an erratic, dramatic effect with sudden acceleration and braking.
3 daysrefactor(platform): Encapsulate state in PlatformState structskal
- Replaced all global static variables in the platform layer with a single PlatformState struct. - Updated all platform function signatures to accept a pointer to this struct, making the implementation stateless and more modular. - Refactored main.cc, tests, and tools to instantiate and pass the PlatformState struct. - This improves code organization and removes scattered global state.
3 daysfeat(platform): Fix high-DPI scaling and add resolution optionskal
- Fixed a 'squished' viewport bug on high-DPI (Retina) displays by querying the framebuffer size in pixels instead of using the window size in points. - Centralized window dimension management within the platform layer. - Added a '--resolution WxH' command-line option to allow specifying a custom window size at startup. This option is stripped in STRIP_ALL builds. - Updated all test and tool executables to use the new platform API.
3 daysadd a note about ssh accessskal
3 dayspush test #3skal
4 daystest push #2skal
4 daystest pushskal
4 daysfeat(gpu/assets): Fix tests, integrate bumpy 3D renderer and procedural assetsskal
- Fixed test_sequence by restoring MainSequence::init_test for mocking. - Corrected CMakeLists.txt dependencies and source groupings to prevent duplicate symbols. - standardizing Effect constructor signature for seq_compiler compatibility. - Implemented Hybrid3DEffect using bumpy Renderer3D and procedural NOISE_TEX. - Updated MainSequence to support depth buffer for 3D elements. - Formatted all source files with clang-format.
4 daystry to fix the messskal
4 daysfeat(gpu): Integrate bumpy 3D renderer into main demoskal
- Added depth buffer support to MainSequence. - Implemented Hybrid3DEffect for the main timeline. - Fixed effect initialization order in MainSequence. - Ensured depth-stencil compatibility for all scene effects. - Updated demo sequence with 3D elements and post-processing.
4 daysfeat(assets): Implement robust procedural asset generation pipelineskal
- Updated asset_packer to correctly parse PROC(...) syntax using regex, handling nested commas. - Implemented runtime dispatch in AssetManager for procedural generation with dynamic memory management. - Added procedural generator functions (noise, grid, periodic). - Added comprehensive tests for procedural asset lifecycle (generation, caching, invalidation). - Fixed C++ string literal escaping in asset_packer.
4 daysfeat(assets): Implement procedural asset generation pipelineskal
- Updated asset_packer to parse PROC(...) syntax with robust regex. - Implemented runtime dispatch in AssetManager for procedural generation. - Added procedural generator functions (noise, grid, periodic). - Added comprehensive tests for procedural asset lifecycle.
4 daysfeat(assets): Implement procedural asset generation pipelineskal
- Updated asset_packer to parse PROC(...) syntax. - Implemented runtime dispatch in AssetManager for procedural generation. - Added procedural generator functions (noise, grid, periodic). - Added comprehensive tests for procedural asset lifecycle.
4 daysfeat(asset_manager): Implement array-based cachingskal
- Refactored asset manager to use a static array for caching, improving performance and memory efficiency. - Updated asset_packer to correctly generate ASSET_LAST_ID for array sizing. - Modified asset_manager.h to use a forward declaration for AssetId. - Updated asset_manager.cc to use the conditional include for generated asset headers. - Added a test case in test_assets to verify the array-based cache and ASSET_LAST_ID logic.
4 daysfeat: Add seamless bump mapping with procedural noiseskal
- Replaced white noise with smooth value-like noise. - Implemented periodic texture generation (seam blending). - Integrated bump mapping into Renderer3D using finite difference of displaced SDF. - Updated test_3d_render with noise texture and multiple SDF shapes (Box, Sphere, Torus).
4 daysfeat: Implement hybrid rendering with SDF primitivesskal
- Added SDF logic for Sphere, Box, and Torus in WGSL. - Implemented hybrid normal calculation (analytical for sphere, numerical fallback). - Updated Renderer3D to dispatch object types to shader. - Updated test_3d_render to display mixed SDF shapes (Sphere, Torus, Box). - Added BOX to ObjectType enum.
4 daysfeat: Implement 3D system and procedural texture managerskal
- Extended mini_math.h with mat4 multiplication and affine transforms. - Implemented TextureManager for runtime procedural texture generation and GPU upload. - Added 3D system components: Camera, Object, Scene, and Renderer3D. - Created test_3d_render mini-demo for interactive 3D verification. - Fixed WebGPU validation errors regarding depthSlice and unimplemented WaitAny.
generated by cgit v1.2.3 (git 2.51.0) at 2026-02-05 15:41:34 +0000