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docs/api/math/matrix4/orthographic.md

@@ -0,0 +1,25 @@
+# Matrix4::Orthographic
+
+```cpp
+static Matrix4 Orthographic(float left, float right, float bottom, float top, float near, float far)
+```
+
+创建正交投影矩阵。
+
+**参数：**
+- `left` - 左裁剪面
+- `right` - 右裁剪面
+- `bottom` - 下裁剪面
+- `top` - 上裁剪面
+- `near` - 近裁剪面距离
+- `far` - 远裁剪面距离
+
+**返回：** `Matrix4` - 正交投影矩阵
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+Matrix4 ortho = Matrix4::Orthographic(-aspect, aspect, -1.0f, 1.0f, 0.1f, 100.0f);
+```