diff options
Diffstat (limited to 'TODO.md')
| -rw-r--r-- | TODO.md | 33 |
1 files changed, 29 insertions, 4 deletions
@@ -120,6 +120,23 @@ This file tracks prioritized tasks with detailed attack plans. - [x] **Enhanced Procedural Noise:** Implemented a multi-octave Value Noise generator for higher-quality skybox textures. - [x] **Scene Integrity:** Restored proper object indexing and removed redundant geometry, ensuring the floor grid and objects render correctly. +- [x] **Task #57: Interactive Timeline Editor (Phase 1 Complete)** 🎉 + - [x] **Core Parser & Renderer**: Implemented demo.seq parser with BPM, beat notation, priority modifiers. Gantt-style timeline rendering with dynamic sequence/effect positioning. + - [x] **Drag & Drop**: Sequences and effects draggable along timeline with proper offset calculation. Fixed critical e.target vs e.currentTarget bug preventing erratic jumping. + - [x] **Resize Handles**: Left/right handles on selected effects. Allow negative relative times (effects extend before sequence start). + - [x] **Snap-to-Beat**: Checkbox toggle with beat markers. Automatic snapping when dragging in beat mode. + - [x] **Properties Panel**: Floating, collapsible panel with auto-apply (no Apply button). Properties update on input change. + - [x] **Stack-Order Priority**: Up/Down buttons to reorder effects within sequence. Stack position determines rendering priority (higher index = rendered later = on top). + - [x] **Priority Modifiers**: Toggle button for "Same as Above" (= modifier) vs "Increment" (+ modifier). Visual feedback in button text. + - [x] **Diagonal Scroll**: Mouse wheel navigation with 10% viewport slack. Smooth following to time-ordered sequence cascade. Flash animation on active sequence change. + - [x] **Dynamic Bounds**: Sequence visual bounds calculated from min/max effect times. Cumulative Y positioning prevents overlap. + - [x] **Waveform Visualization**: Load WAV files (via Web Audio API) and display waveform above timeline. Scales with zoom (pixels per second). Documented integration with `--dump_wav` flag. + - [x] **UI Polish**: Hoverable sequence names (large centered text, fades on hover). No scrollbars (hidden CSS). Clean, minimal interface. + - [x] **File I/O**: Load/save demo.seq files with proper serialization. BPM parsing and display. Re-order sequences by time. + - [x] **Delete & Add**: Delete sequences/effects. Add new sequences (at time 0, priority 0). + - **Result**: Fully functional timeline editor ready for production use. Phase 1.1 complete (basic editing, snap-to-beat, waveform). Phase 1.2 (Add Effect button) and Phase 2.5 (music.track visualization) documented in ROADMAP.md. + - **Files**: `tools/timeline_editor/index.html` (~1200 lines), `README.md`, `ROADMAP.md` (3 phases, 117-161 hour estimate). + ## Priority 2: 3D System Enhancements (Task #18) **Goal:** Establish a pipeline for importing complex 3D scenes to replace hardcoded geometry. - [ ] **Task #18.0: Basic OBJ Asset Pipeline** (New) @@ -130,10 +147,11 @@ This file tracks prioritized tasks with detailed attack plans. - [ ] **Task #37: Asset Ingestion:** Update `asset_packer` to handle the new 3D binary format. - [ ] **Task #38: Runtime Loader:** Implement a minimal C++ parser to load the scene data into the ECS/Renderer. -- [ ] **Task #18-B: GPU BVH & Shadows** (Optimization) - - [ ] **Upload BVH:** Create a storage buffer for `BVHNode` data and upload the CPU-built BVH every frame in `Renderer3D`. - - [ ] **Shader Traversal:** Implement stack-based BVH traversal in `scene_query.wgsl` to replace the linear loop in `map_scene`. - - [ ] **Shadow Optimization:** Use the BVH traversal for `calc_shadow` to skip occluded objects efficiently. +- [x] **Task #18-B: GPU BVH & Shadows** (Optimization) + - [x] **Upload BVH:** Create a storage buffer for `BVHNode` data and upload the CPU-built BVH every frame in `Renderer3D`. + - [x] **Shader Traversal:** Implement stack-based BVH traversal in `scene_query.wgsl` to replace the linear loop in `map_scene`. + - [x] **Shadow Optimization:** Use the BVH traversal for `calc_shadow` to skip occluded objects efficiently. + - [x] **Compile-Time Switch:** Implemented dual-pipeline architecture (BVH vs Linear) using `ShaderComposer` substitution to avoid runtime branching cost. ## Priority 3: WGSL Modularization (Task #50) [RECURRENT] @@ -158,6 +176,13 @@ This file tracks prioritized tasks with detailed attack plans. - [ ] **Task #35: CRT Replacement**: investigation and implementation of CRT-free entry point. +## Future Goals & Ideas (Untriaged) + +- [ ] **Task #58: Advanced Shader Factorization**: Further factorize WGSL code into smaller, reusable snippets. +- [ ] **Task #59: Comprehensive RNG Library**: Add WGSL snippets for float/vec2/vec3 noise (Perlin, Gyroid, etc.) and random number generators. +- [ ] **Task #60: OOP Refactoring**: Investigate if more C++ code can be made object-oriented without size penalty (vs functional style). +- [ ] **Task #61: GPU Procedural Generation**: Implement system to generate procedural data (textures, geometry) on GPU and read back to CPU. + --- ## Task #51: Tracker Timing Verification - Detailed Attack Plan |