demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
3 days	test(shader): Add ShaderComposer and WGSL asset validation tests (Task #26)	skal
	Implemented comprehensive unit tests for ShaderComposer and a validation test for production WGSL shader assets. This ensures the shader asset pipeline is robust and that all shaders contain required entry points and snippets. Also improved InitShaderComposer to be more robust during testing.
3 days	docs: Add sub-task for Shader Asset Testing & Validation (Task #26)	skal
	Added a new sub-task to the project roadmap for developing comprehensive tests for ShaderComposer and WGSL shader code assets. This will ensure robustness and correctness of the shader asset pipeline.
3 days	docs: Update project status and task lists	skal
	Updated PROJECT_CONTEXT.md and TODO.md to reflect the completion of the asset conversion sub-task and the build system consolidation (Task #25).
3 days	chore: Finalize Build System Consolidation (Task #25)	skal
	Updated project roadmap and to-do list to reflect the completion of the modular build system refactor.
3 days	refactor(build): Modularize build system with static libraries	skal
	Completed the first part of Task #25. Created static libraries for each subsystem (audio, gpu, 3d, util, procedural) and refactored all executables to link against them. This improves modularity and simplifies the build process. Also fixed linker errors related to glfw, wgpu, and miniaudio.
3 days	add 'use libraries' task for the Build System	skal

3 days	docs: Mark Shader Asset Integration (Task #24) as completed	skal
	Updates status in PROJECT_CONTEXT.md and TODO.md.
3 days	docs: Plan Shader Asset Integration (Task #24)	skal
	Updates ASSET_SYSTEM.md to describe shader asset handling. Adds Task #24 to TODO.md and PROJECT_CONTEXT.md to extract hardcoded shaders and integrate them with the AssetManager and ShaderComposer.
3 days	docs: Update project context and re-prioritize task list	skal
	This commit finalizes the session by updating the project documentation to reflect recent progress and future priorities. - Recently Completed: Summarized the finalization of the audio tracker, implementation of build stripping (STRIP_ALL), and resolution of WebGPU stability issues on macOS. - Re-prioritization: Promoted 'Platform & Code Hygiene' (Task #20) to Priority 1 and established '3D System Enhancements' (Task #18) as Priority 2, focusing on Blender integration. - Session Summary: Appended a detailed summary of the session's key achievements to SESSION_NOTES.md.
3 days	add a TRACKER idea to the project	skal

3 days	docs: Update TODO.md and PROJECT_CONTEXT.md after completing shader ↵	skal
	optimization tasks
3 days	add mention of triplanar mapping	skal

3 days	docs: Finalize session task tracking and project context	skal

3 days	docs: Record Task 21.2 completion and update session priorities	skal

3 days	docs: Prioritize next session tasks and update project context	skal
	- Consolidated recent 3D and High-DPI fixes into PROJECT_CONTEXT.md. - Generated a prioritized task list in TODO.md with detailed attack plans. - Moved completed tasks to the 'Recently Completed' section. - Set up roadmap for Task #8 (Stripping), Task #20 (Code Hygiene), and Task #21 (Shader Optimization).
3 days	docs(project): Incorporate detailed debugging tasks from 3D.md	skal
	- 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 days	tune TODO and PROJECT_CONTEXT with new micro-tasks	skal

3 days	fix(shader): Correct WGSL loop syntax in calc_shadow	skal
	- 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 days	feat(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 days	docs: Reorganize 3D.md and integrate tasks	skal
	- 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 days	docs: Update PROJECT_-CONTEXT.md with completed tasks	skal
	- 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 days	docs: 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 days	docs: Refactor and prioritize project task lists	skal
	- 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 days	refine some sub-tasks and concepts	skal
	new file: TODO.md
4 days	docs: Update project status and how-to guides	skal
	- 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.
4 days	feat(asset_manager): Implement array-based caching	skal
	- 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 days	feat: Add seamless bump mapping with procedural noise	skal
	- 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).
5 days	feat: Implement 3D system and procedural texture manager	skal
	- 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.
5 days	update instructions	skal

5 days	feat: Implement Sequence Compiler for data-driven choreography	skal
	Adds a 'seq_compiler' tool that converts a text-based timeline (assets/demo.seq) into a generated C++ file. This allows editing effect sequences and timing without modifying engine code. Replaces manual sequence creation with a generated 'LoadTimeline' function.
5 days	feat: Implement Sequence and Effect system for demo choreography	skal
	Refactors the rendering pipeline into a modular Sequence/Effect system. 'MainSequence' manages the final frame rendering and a list of 'Sequence' layers. 'Sequence' manages a timeline of 'Effect' objects (start/end/priority). Concrete effects (Heptagon, Particles) are moved to 'demo_effects.cc'. Updates main loop to pass beat and aspect ratio.
5 days	update session with mix fixes	skal

5 days	update state in .md files	skal

6 days	Chore: Remove trailing whitespaces across the codebase	skal

8 days	feat(project-context): Document spectrogram generation module	skal
	Add details about the new spectrogram generation module (NoteParams, core functions, data flow, future work) to PROJECT_CONTEXT.md. Update Incoming tasks list to include implementing the add_note function.
8 days	style update	skal

8 days	docs: Synchronize project state for Asset System milestone	skal
	Updates documentation and context to reflect the completed Asset Management System, production build pipeline, and visual improvements. - Updated PROJECT_CONTEXT.md with detailed architectural and build system decisions. - Added milestone summary to SESSION_NOTES.md. - Expanded GEMINI.md context file list.
9 days	docs: Update project context and session notes	skal
	Summarizes recent implementations including Asset Management, audio/visual fixes, and style improvements.
9 days	feat(assets): Implement basic asset packing system	skal
	Introduces a new asset management system to embed binary assets directly into the demo executable. - Creates the directory for asset definition and an descriptor file. - Implements to generate (with enum and declaration) and (with placeholder data). - Integrates into CMake build, making depend on the generated asset files. - Adds minimal integration in and documentation in . This addresses Task 9 (compact in-line and off-line asset system).
9 days	add asset system description file	skal

9 days	docs: Mark task 3 (binary crunchers) as completed	skal

9 days	opt: Implement build stripping and platform-specific size optimizations	skal
	Adds a 'STRIP_ALL' mode to minimize binary size for the final build, and refines size optimization flags for macOS. - STRIP_ALL Mode: Added a 'DEMO_STRIP_ALL' CMake option that defines 'STRIP_ALL'. In this mode, command-line parsing is bypassed (forcing fullscreen), debug labels/error callbacks are removed from WebGPU, and non-essential code (like iostream) is stripped. - macOS Optimizations: Updated CMake to use '-dead_strip' instead of GNU '--gc-sections' on Apple platforms to resolve linker errors and improve dead code elimination. - Documentation: Updated HOWTO.md to document the new 'Final / Strip Build' process and FETCH_DEPS.md for optimized wgpu-native build guidance. - Task 7 & 8: Marks these tasks as completed in PROJECT_CONTEXT.md.
9 days	refactor(gpu): Integrate WebGPU via system wgpu-native and glfw3webgpu	skal
	Replaces the complex wgpu-native submodule and manual platform-specific surface creation with a system-wide wgpu-native install (via Homebrew) and the glfw3webgpu helper library. - Updates scripts/project_init.sh to fetch glfw3webgpu and ensure wgpu-native is installed. - Refactors CMakeLists.txt to link against the system wgpu-native library. - Simplifies src/platform.cc to use glfwCreateWindowWGPUSurface. - Simplifies src/gpu/gpu.cc to use standard WebGPU headers. - Updates FETCH_DEPS.md with new installation instructions. - Updates PROJECT_CONTEXT.md with the new integration strategy.
9 days	feat: Implement fullscreen, keyboard controls, and pulsating heptagon	skal
	This commit fulfills tasks 1 and 2, and adds a synchronized visual effect. - Fullscreen Mode: Added '--fullscreen' command-line argument and dynamic toggling via 'F' key. - Keyboard Controls: Implemented 'Esc' to exit and 'F' to toggle fullscreen in 'src/platform.cc'. - Synchronized Visuals: Added a pulsating heptagon effect in 'src/gpu/gpu.cc' and 'src/gpu/shader.wgsl' that scales and changes color based on the real-time audio peak from the synth. - Refactor: Abstracted platform-specific WebGPU surface creation into 'src/platform.cc' to keep 'src/gpu/gpu.cc' cross-platform. - Build System: Corrected 'CMakeLists.txt' to properly link 'wgpu-native' and platform frameworks, and updated 'project_init.sh' to build the submodule. - Documentation: Updated 'HOWTO.md' and 'PROJECT_CONTEXT.md' with new features and decisions.
9 days	feat: Implement spectool & specview; refactor coding style; update docs	skal
	This commit introduces new tools for spectrogram manipulation and visualization, establishes a consistent coding style, and updates project documentation. Key changes include: - Spectrogram Tools: - : A command-line utility for analyzing WAV/MP3 files into custom spectrogram format and playing back these spectrograms via the synth engine. - : A command-line tool for visualizing spectrogram files as ASCII art in the console. - Coding Style Enforcement: - Added a configuration file enforcing LLVM-based style with 2-space indentation, no tabs, and an 80-column line limit. - Renamed all C++ source files from to for project consistency. - Applied automatic formatting using exit across the entire codebase. - Documentation & Workflow: - Created to define a commit policy requiring tests to pass before committing. - Updated with instructions for building and using and , and referenced . - Updated and to reflect the new tools, audio architecture decisions (real-time additive synthesis, double-buffering for dynamic updates, WAV/MP3 support), coding style, and development workflow. - Build System: - Modified to: - Include new targets for and under the option. - Update source file extensions to . - Add a new end-to-end test for to the suite.
9 days	initial commit	skal