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Review comments and parameter names

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Ray 2022-07-29 09:45:19 +02:00
parent 024a803665
commit 7b05444af8
1 changed files with 26 additions and 22 deletions
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48
src/raymath.h
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@ -1313,7 +1313,8 @@ RMAPI Matrix MatrixRotate(Vector3 axis, float angle)
return result; return result;
} }
// Get x-rotation matrix (angle in radians) // Get x-rotation matrix
// NOTE: Angle must be provided in radians
RMAPI Matrix MatrixRotateX(float angle) RMAPI Matrix MatrixRotateX(float angle)
{ {
Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f,
@ -1332,7 +1333,8 @@ RMAPI Matrix MatrixRotateX(float angle)
return result; return result;
} }
// Get y-rotation matrix (angle in radians) // Get y-rotation matrix
// NOTE: Angle must be provided in radians
RMAPI Matrix MatrixRotateY(float angle) RMAPI Matrix MatrixRotateY(float angle)
{ {
Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f,
@ -1351,7 +1353,8 @@ RMAPI Matrix MatrixRotateY(float angle)
return result; return result;
} }
// Get z-rotation matrix (angle in radians) // Get z-rotation matrix
// NOTE: Angle must be provided in radians
RMAPI Matrix MatrixRotateZ(float angle) RMAPI Matrix MatrixRotateZ(float angle)
{ {
Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f,
@ -1370,21 +1373,21 @@ RMAPI Matrix MatrixRotateZ(float angle)
return result; return result;
} }
// Get xyz-rotation matrix
// Get xyz-rotation matrix (angles in radians) // NOTE: Angle must be provided in radians
RMAPI Matrix MatrixRotateXYZ(Vector3 ang) RMAPI Matrix MatrixRotateXYZ(Vector3 angle)
{ {
Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f, Matrix result = { 1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f }; // MatrixIdentity() 0.0f, 0.0f, 0.0f, 1.0f }; // MatrixIdentity()
float cosz = cosf(-ang.z); float cosz = cosf(-angle.z);
float sinz = sinf(-ang.z); float sinz = sinf(-angle.z);
float cosy = cosf(-ang.y); float cosy = cosf(-angle.y);
float siny = sinf(-ang.y); float siny = sinf(-angle.y);
float cosx = cosf(-ang.x); float cosx = cosf(-angle.x);
float sinx = sinf(-ang.x); float sinx = sinf(-angle.x);
result.m0 = cosz*cosy; result.m0 = cosz*cosy;
result.m4 = (cosz*siny*sinx) - (sinz*cosx); result.m4 = (cosz*siny*sinx) - (sinz*cosx);
@ -1401,17 +1404,18 @@ RMAPI Matrix MatrixRotateXYZ(Vector3 ang)
return result; return result;
} }
// Get zyx-rotation matrix (angles in radians) // Get zyx-rotation matrix
RMAPI Matrix MatrixRotateZYX(Vector3 ang) // NOTE: Angle must be provided in radians
RMAPI Matrix MatrixRotateZYX(Vector3 angle)
{ {
Matrix result = { 0 }; Matrix result = { 0 };
float cz = cosf(ang.z); float cz = cosf(angle.z);
float sz = sinf(ang.z); float sz = sinf(angle.z);
float cy = cosf(ang.y); float cy = cosf(angle.y);
float sy = sinf(ang.y); float sy = sinf(angle.y);
float cx = cosf(ang.x); float cx = cosf(angle.x);
float sx = sinf(ang.x); float sx = sinf(angle.x);
result.m0 = cz*cy; result.m0 = cz*cy;
result.m1 = cz*sy*sx - cx*sz; result.m1 = cz*sy*sx - cx*sz;
@ -1480,7 +1484,7 @@ RMAPI Matrix MatrixFrustum(double left, double right, double bottom, double top,
} }
// Get perspective projection matrix // Get perspective projection matrix
// NOTE: Angle should be provided in radians // NOTE: Fovy angle must be provided in radians
RMAPI Matrix MatrixPerspective(double fovy, double aspect, double near, double far) RMAPI Matrix MatrixPerspective(double fovy, double aspect, double near, double far)
{ {
Matrix result = { 0 }; Matrix result = { 0 };
@ -1947,7 +1951,7 @@ RMAPI Matrix QuaternionToMatrix(Quaternion q)
} }
// Get rotation quaternion for an angle and axis // Get rotation quaternion for an angle and axis
// NOTE: angle must be provided in radians // NOTE: Angle must be provided in radians
RMAPI Quaternion QuaternionFromAxisAngle(Vector3 axis, float angle) RMAPI Quaternion QuaternionFromAxisAngle(Vector3 axis, float angle)
{ {
Quaternion result = { 0.0f, 0.0f, 0.0f, 1.0f }; Quaternion result = { 0.0f, 0.0f, 0.0f, 1.0f };