resume lookat what to change in furture

2024-03-12 22:29:40 +08:00
parent 15baf1ecbd
commit a29a35ecea
2 changed files with 36 additions and 0 deletions
--- a/inc/hgl/math/Matrix.h
+++ b/inc/hgl/math/Matrix.h
@@ -75,6 +75,13 @@ namespace hgl
                            float aspect_ratio,                                
                            float znear,
                            float zfar);
+    /**
+     * 产生一个lookat变换矩阵
+     * @param eye 眼睛位置
+     * @param target 目标位置
+     * @param up 向上向量
+     */
+    Matrix4f lookat(const Vector3f &eye,const Vector3f &target,const Vector3f &up);

    inline Matrix4f translate(const Vector3f &v)
    {