Merge remote-tracking branch 'refs/remotes/raysan5/develop' into develop

1 files changed, 3 insertions, 18 deletions

diff --git a/src/raymath.h b/src/raymath.h
index 2e055e9f..4075a1a9 100644
--- a/src/raymath.h
+++ b/src/raymath.h
@@ -151,7 +151,6 @@ RMDEF Matrix MatrixFrustum(double left, double right, double bottom, double top,
 RMDEF Matrix MatrixPerspective(double fovy, double aspect, double near, double far);                        // Returns perspective projection matrix
 RMDEF Matrix MatrixOrtho(double left, double right, double bottom, double top, double near, double far);    // Returns orthographic projection matrix
 RMDEF Matrix MatrixLookAt(Vector3 position, Vector3 target, Vector3 up);  // Returns camera look-at matrix (view matrix)
-RMDEF void PrintMatrix(Matrix m);                             // Print matrix utility
 
 //------------------------------------------------------------------------------------
 // Functions Declaration to work with Quaternions
@@ -178,9 +177,7 @@ RMDEF void QuaternionTransform(Quaternion *q, Matrix mat);            // Transfo
 
 #if defined(RAYMATH_IMPLEMENTATION) || defined(RAYMATH_EXTERN_INLINE)
 
-#include <stdio.h>      // Used only on PrintMatrix()
-#include <math.h>       // Standard math libary: sin(), cos(), tan()...
-#include <stdlib.h>     // Used for abs()
+#include <math.h>       // Required for: sinf(), cosf(), tan(), fabs()
 
 //----------------------------------------------------------------------------------
 // Module Functions Definition - Vector3 math
@@ -342,15 +339,14 @@ RMDEF Vector3 VectorReflect(Vector3 vector, Vector3 normal)
     return result;
 }
 
-// Transforms a Vector3 with a given Matrix
+// Transforms a Vector3 by a given Matrix
+// TODO: Review math (matrix transpose required?)
 RMDEF void VectorTransform(Vector3 *v, Matrix mat)
 {
     float x = v->x;
     float y = v->y;
     float z = v->z;
 
-    //MatrixTranspose(&mat);
-
     v->x = mat.m0*x + mat.m4*y + mat.m8*z + mat.m12;
     v->y = mat.m1*x + mat.m5*y + mat.m9*z + mat.m13;
     v->z = mat.m2*x + mat.m6*y + mat.m10*z + mat.m14;
@@ -871,17 +867,6 @@ RMDEF Matrix MatrixLookAt(Vector3 eye, Vector3 target, Vector3 up)
     return result;
 }
 
-// Print matrix utility (for debug)
-RMDEF void PrintMatrix(Matrix m)
-{
-    printf("----------------------\n");
-    printf("%2.2f %2.2f %2.2f %2.2f\n", m.m0, m.m4, m.m8, m.m12);
-    printf("%2.2f %2.2f %2.2f %2.2f\n", m.m1, m.m5, m.m9, m.m13);
-    printf("%2.2f %2.2f %2.2f %2.2f\n", m.m2, m.m6, m.m10, m.m14);
-    printf("%2.2f %2.2f %2.2f %2.2f\n", m.m3, m.m7, m.m11, m.m15);
-    printf("----------------------\n");
-}
-
 //----------------------------------------------------------------------------------
 // Module Functions Definition - Quaternion math
 //----------------------------------------------------------------------------------