summaryrefslogtreecommitdiffhomepage
path: root/src/raymath.h
diff options
context:
space:
mode:
authorRay <[email protected]>2017-05-04 17:41:51 +0200
committerRay <[email protected]>2017-05-04 17:41:51 +0200
commit70a7c656684beec828d29d94cc556c3a25ac75b8 (patch)
treeabaacbef49f6f917d326de62ab1d0135c8495a49 /src/raymath.h
parent18b31f67921c28ec71b610fbdca8b13532f11500 (diff)
downloadraylib-70a7c656684beec828d29d94cc556c3a25ac75b8.tar.gz
raylib-70a7c656684beec828d29d94cc556c3a25ac75b8.zip
Return angles as degrees
Diffstat (limited to 'src/raymath.h')
-rw-r--r--src/raymath.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/raymath.h b/src/raymath.h
index 83d0531d..1dbebc07 100644
--- a/src/raymath.h
+++ b/src/raymath.h
@@ -1203,6 +1203,7 @@ RMDEF Quaternion QuaternionFromEuler(float roll, float pitch, float yaw)
}
// Return the Euler angles equivalent to quaternion (roll, pitch, yaw)
+// NOTE: Angles are returned in a Vector3 struct and in degrees
RMDEF Vector3 QuaternionToEuler(Quaternion q)
{
Vector3 v = { 0 };
@@ -1210,18 +1211,18 @@ RMDEF Vector3 QuaternionToEuler(Quaternion q)
// roll (x-axis rotation)
float x0 = 2.0f*(q.w*q.x + q.y*q.z);
float x1 = 1.0f - 2.0f*(q.x*q.x + q.y*q.y);
- v.x = atan2f(x0, x1);
+ v.x = atan2f(x0, x1)*RAD2DEG;
// pitch (y-axis rotation)
float y0 = 2.0f*(q.w*q.y - q.z*q.x);
y0 = y0 > 1.0f ? 1.0f : y0;
y0 = y0 < -1.0f ? -1.0f : y0;
- v.y = asinf(y0);
+ v.y = asinf(y0)*RAD2DEG;
// yaw (z-axis rotation)
float z0 = 2.0f*(q.w*q.z + q.x*q.y);
float z1 = 1.0f - 2.0f*(q.y*q.y + q.z*q.z);
- v.z = atan2f(z0, z1);
+ v.z = atan2f(z0, z1)*RAD2DEG;
return v;
}