ssdfasd
b414bc5326
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.
37 lines
835 B
Markdown
37 lines
835 B
Markdown
# Matrix4x4::Perspective
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```cpp
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static Matrix4x4 Perspective(float fov, float aspect, float near, float far)
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```
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创建透视投影矩阵。用于将 3D 场景投影到 2D 视口，产生近大远小的效果。
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**参数：**
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- `fov` - 垂直视野角度（弧度）
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- `aspect` - 宽高比（width / height）
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- `near` - 近裁切面距离
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- `far` - 远裁切面距离
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**返回：** 透视投影矩阵
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**线程安全：** ✅
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**复杂度：** O(1)
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**示例：**
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```cpp
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#include "XCEngine/Core/Math/Matrix4.h"
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using namespace XCEngine::Math;
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float fov = 60.0f * 3.14159265f / 180.0f;
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float aspect = 16.0f / 9.0f;
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Matrix4 proj = Matrix4::Perspective(fov, aspect, 0.1f, 100.0f);
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```
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## 相关文档
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- [Matrix4](matrix4.md) - 返回类总览
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- [Orthographic](orthographic.md) - 正交投影
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- [LookAt](lookat.md) - 视图矩阵 |