1 files changed, 136 insertions, 0 deletions
diff --git a/include/BH/Math/Mat4f.h b/include/BH/Math/Mat4f.h
new file mode 100644
index 0000000..2030433
--- /dev/null
+++ b/include/BH/Math/Mat4f.h
@@ -0,0 +1,136 @@
+#ifndef BH_MATH_MAT4F_H
+#define BH_MATH_MAT4F_H
+
+#include "../Common.h"
+
+
+void BH_Mat4fIdentity(float out[16]);
+
+
+
+void BH_Mat4fAdd(const float a[16],
+                 const float b[16],
+                 float out[16]);
+
+
+
+void BH_Mat4fSub(const float a[16],
+                 const float b[16],
+                 float out[16]);
+
+
+
+void BH_Mat4fMul(const float a[16],
+                 const float b[16],
+                 float out[16]);
+
+
+
+void BH_Mat4fScale(const float a[16],
+                   float b,
+                   float out[16]);
+
+
+
+void BH_Mat4fTranspose(const float in[16],
+                       float out[16]);
+
+
+
+float BH_Mat4fTrace(const float in[16]);
+
+
+
+float BH_Mat4fDet(const float in[16]);
+
+
+
+int BH_Mat4fInverse(const float in[16],
+                    float out[16]);
+
+
+
+void BH_Mat4fFromScale(float x,
+                       float y,
+                       float z,
+                       float out[16]);
+
+
+
+void BH_Mat4fFromTranslation(float x,
+                             float y,
+                             float z,
+                             float out[16]);
+
+
+
+void BH_Mat4fFromRotationX(float angle,
+                           float out[16]);
+
+
+
+void BH_Mat4fFromRotationY(float angle,
+                           float out[16]);
+
+
+
+void BH_Mat4fFromRotationZ(float angle,
+                           float out[16]);
+
+
+
+void BH_Mat4fFromAxis(const float axis[3],
+                      float angle,
+                      float out[16]);
+
+
+
+void BH_Mat4fFromEuler(float roll,
+                       float pitch,
+                       float yaw,
+                       float out[16]);
+
+
+
+void BH_Mat4fFromQuat4f(const float in[4],
+                        float out[16]);
+
+
+
+void BH_Mat4fFromOrtho(float xMin,
+                       float xMax,
+                       float yMin,
+                       float yMax,
+                       float zMin,
+                       float zMax,
+                       float out[16]);
+
+
+
+void BH_Mat4fFromFrustum(float fov,
+                         float aspect,
+                         float zMin,
+                         float zMax,
+                         float out[16]);
+
+
+
+void BH_Mat4fFromLookAt(const float position[3],
+                        const float at[3],
+                        const float up[3],
+                        float out[16]);
+
+
+
+void BH_Mat4fApplyVec4f(const float a[16],
+                        const float b[4],
+                        float out[4]);
+
+
+
+void BH_Mat4fApplyVec3f(const float a[16],
+                        const float b[3],
+                        float out[3]);
+
+
+#endif /* BH_MATH_MAT4F */