Files

ssdfasd 7e4c48d4f9 docs: Document stub/not-implemented methods in resources module

Fixed discrepancies between source code and documentation:
- AsyncLoader: Document Initialize() ignores workerThreadCount, Submit() doesn't do actual async loading, Update() is stub
- ResourceManager: Document UnloadUnused() and ReloadResource() are stubs
- ResourceCache: Document OnZeroRefCount() and Flush() are stubs
- ResourceDependencyGraph: Document TopologicalSort() returns empty (stub)
- ResourceFileSystem: Document GetResourceInfo() doesn't fill modifiedTime, EnumerateResources() is stub
- FileArchive: Document Enumerate() is stub
- ResourcePackageBuilder: Document AddDirectory() is stub
- ImportSettings: Document LoadFromJSON/SaveToJSON are stubs
- TextureImportSettings/MeshImportSettings: Document JSON methods are stubs
- TextureLoader/MeshLoader/MaterialLoader/ShaderLoader/AudioLoader: Document GetDefaultSettings() returns nullptr
- AudioLoader: Document ParseWAVData() is stub, Load() doesn't parse WAV headers
- ShaderLoader: Document DetectShaderType/ParseShaderSource are stubs
- MaterialLoader: Document ParseMaterialData() is stub
- Texture: Document Create() mipLevels=0 behavior, GenerateMipmaps() returns false
- Mesh: Document MeshLoader::Load() is example only
- IResourceLoader: Document GetDefaultSettings() returns nullptr for all loaders

2026-03-19 01:16:12 +08:00

1.2 KiB

Raw Blame History

AABB / OBB

轴对齐包围盒 (AABB) 和有向包围盒 (OBB)。

头文件： #include <XCEngine/Math/AABB.h>

命名空间： XCEngine::Math

AABB

AABB 在 Math 库中通过 Bounds 类型实现，参见 ./bounds/bounds.md。

OBB - 有向包围盒

OBB 是可以任意方向旋转的包围盒。

struct OBB {
    Vector3 center;
    Vector3 extents;
    Matrix4 transform;
};

构造函数

OBB() - 默认构造
OBB(const Vector3& center, const Vector3& extents) - 从中心和半长构造

实例方法

方法	返回值	描述
GetAxis(index)	`Vector3`	获取局部轴（index 必须是 0、1 或 2）
GetMin()	`Vector3`	局部空间最小点
GetMax()	`Vector3`	局部空间最大点
Contains(point)	`bool`	点是否在 OBB 内
Intersects(OBB)	`bool`	与另一个 OBB 相交
Intersects(Sphere)	`bool`	与球体相交

1.2 KiB Raw Blame History Unescape Escape