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docs/api/math/matrix4/perspective.md

@@ -0,0 +1,23 @@
+# Matrix4::Perspective
+
+```cpp
+static Matrix4 Perspective(float fov, float aspect, float near, float far)
+```
+
+创建透视投影矩阵。
+
+**参数：**
+- `fov` - 垂直视野角度（弧度）
+- `aspect` - 宽高比
+- `near` - 近裁剪面距离
+- `far` - 远裁剪面距离
+
+**返回：** `Matrix4` - 透视投影矩阵
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+Matrix4 proj = Matrix4::Perspective(45.0f * DEG_TO_RAD, aspect, 0.1f, 100.0f);
+```