twix/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2026-01-23 23:59:18 -05:00
Code Issues Packages Projects Releases Wiki Activity

Update raymath.h

Browse Source
This commit is contained in:
Ray
2026-01-23 17:11:37 +01:00
parent b21d7f234b
commit a33ae4a8ef
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/raymath.h
View File

@ -2363,13 +2363,13 @@ RMAPI Quaternion QuaternionFromVector3ToVector3(Vector3 from, Vector3 to)
{ {
Quaternion result = { 0 }; Quaternion result = { 0 };
float cos2Theta = (from.x*to.x + from.y*to.y + from.z*to.z); // Vector3DotProduct(from, to) float cos2Theta = (from.x*to.x + from.y*to.y + from.z*to.z); // Vector3DotProduct(from, to)
Vector3 cross = { from.y*to.z - from.z*to.y, from.z*to.x - from.x*to.z, from.x*to.y - from.y*to.x }; // Vector3CrossProduct(from, to) Vector3 cross = { from.y*to.z - from.z*to.y, from.z*to.x - from.x*to.z, from.x*to.y - from.y*to.x }; // Vector3CrossProduct(from, to)
result.x = cross.x; result.x = cross.x;
result.y = cross.y; result.y = cross.y;
result.z = cross.z; result.z = cross.z;
result.w = sqrtf(cross.x*cross.x + cross.y*cross.y + cross.z*cross.z + cos2Theta*cos2Theta) + cos2Theta; // sqrtf(Vector3DotProduct(cross, cross) + cos2Theta * cos2Theta) + cos2Theta result.w = sqrtf(cross.x*cross.x + cross.y*cross.y + cross.z*cross.z + cos2Theta*cos2Theta) + cos2Theta;
// QuaternionNormalize(q); // QuaternionNormalize(q);
// NOTE: Normalize to essentially nlerp the original and identity to 0.5 // NOTE: Normalize to essentially nlerp the original and identity to 0.5