Files

ssdfasd b414bc5326 refactor(docs): Fix broken links across multiple modules

Fixed broken references:
- texture-import-settings: Fix 16 files referencing wrong overview filename
- math/rectint: Fix 9 method links (rectint-* → get*, contains, intersects)
- rhi/opengl/device: Fix 8 cross-references (opengl-* → */**)
- resources/mesh: Fix meshsection and vertexattribute links
- rhi/d3d12/sampler: Fix RHISampler reference path
- math/vector3: Fix projectonplane → project-on-plane
- rhi/opengl/command-list: Remove broken ClearFlag enum ref
- rhi/opengl/device: Create 2 new method docs (MakeContextCurrent, GetNativeContext)
- rhi/device: Fix device-info types reference

All 0 broken references remaining.

2026-03-26 02:41:00 +08:00

1.2 KiB

Raw Blame History

Matrix4x4::Decompose

void Decompose(Vector3& translation, Quaternion& rotation, Vector3& scale) const

将变换矩阵分解为平移、旋转和缩放三个独立分量。

参数：

translation - 输出参数，接收平移向量
rotation - 输出参数，接收旋转四元数
scale - 输出参数，接收缩放向量

返回： （无）

线程安全： ✅

复杂度： O(1)

示例：

#include "XCEngine/Core/Math/Matrix4.h"
#include "XCEngine/Core/Math/Vector3.h"
#include "XCEngine/Core/Math/Quaternion.h"

using namespace XCEngine::Math;

Matrix4 transform = Matrix4::TRS(
    Vector3(1.0f, 2.0f, 3.0f),
    Quaternion::FromEuler(45.0f, 0.0f, 0.0f),
    Vector3(2.0f, 2.0f, 2.0f)
);

Vector3 translation;
Quaternion rotation;
Vector3 scale;
transform.Decompose(translation, rotation, scale);
// translation = (1.0f, 2.0f, 3.0f)
// rotation 表示 45 度 X 轴旋转
// scale = (2.0f, 2.0f, 2.0f)

1.2 KiB Raw Blame History

Matrix4x4::Decompose

相关文档

1.2 KiB

Raw Blame History