Major architectural update to graphics/material/shader system:
- Introduced strongly-typed key structs (Key64/Key128) for passes, variants, and pipelines; removed legacy key types.
- Implemented robust hashing and key generation utilities for efficient variant and pipeline lookup/caching.
- Shader compiler now compiles/caches all keyword variants using new key system; includes handled as lists.
- Switched to push constant root signature for per-draw data; updated HLSL and C# codegen accordingly.
- Refactored Material, Shader, and Pass data structures for cache efficiency and variant support.
- Pipeline library and PSO management now use 128-bit keys and variant-specific caching.
- Replaced WorldNode with SceneNode in editor/scene graph; introduced ComponentManager for archetype/query management.
- Migrated math utilities to Misaki.HighPerformance.Mathematics; updated editor controls.
- Updated all HLSL and codegen for new buffer/push constant layouts and macros.
- Misc: project reference cleanup, D3D12 Work Graph support, doc updates, and code modernization.
Introduces a new Ghost.Shader.Concept project implementing a modern, data-oriented material and shader system with:
- Global/local keyword bitsets (fast O(1) ops, 64 bytes)
- Multi-pass shader program and per-pass render state overrides
- Thread-safe, 16-byte aligned material property blocks
- Material pooling to reduce GC pressure
- Batch renderer for efficient PSO grouping and async variant warmup
- Full demo (Program.cs) and extensive documentation (ARCHITECTURE.md, README.md, PROJECT_SUMMARY.md)
- Minor integration: new enums, doc updates, and keyword handling in existing code
No breaking changes to the existing engine; all new code is isolated. This serves as a reference implementation for high-performance, extensible material/shader architectures.
Major ECS API overhaul: added ComponentSet, refactored ComponentRegistry, and updated all entity/component creation methods. Introduced robust custom serialization infrastructure and per-component source generators for registration and (de)serialization. Updated editor, engine, and test code to use new APIs. Improved code quality, naming, and performance throughout. Removed obsolete code and updated dependencies.
Introduce per-component versioning in chunks and world for efficient change detection.
- Add version arrays to chunks and global version to world.
- Update queries and ForEach to mark written components as changed.
- Extend QueryBuilder with WithAllRW/WithPresentRW for write access.
- Expose change tracking API in ChunkView.
- Improve thread safety and debug code.
- Update tests and examples to demonstrate new features.
- Upgraded `Misaki.HighPerformance.LowLevel` to v1.2.8.
- Added `IEquatable` to `Handle<T>` and `Identifier<T>`.
- Improved `Result` extensions with `[CallerArgumentExpression]`.
- Introduced `SetEnabled` in `EntityManager` to toggle components.
- Refactored `Chunk` and `Archetype` for enableable components.
- Added `EntityQueryMask` for filtering enabled/disabled components.
- Enhanced `QueryBuilder` with new filtering methods (`WithAll`, etc.).
- Improved `EntityQuery.ForEach` with entity validation.
