UnrealXR/raylib-go
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fixed QuaternionNormalize

Browse source
This commit is contained in:
jotoh98 2022-06-01 11:55:52 +02:00
parent 99078f2467
commit 3af420ddc4
1 changed files with 7 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

20
raylib/raymath.go
View file

@ -793,23 +793,17 @@ func QuaternionLength(quat Quaternion) float32 {
// QuaternionNormalize - Normalize provided quaternion
func QuaternionNormalize(q Quaternion) Quaternion {
var result Quaternion
result := q
var length, ilength float32
length := QuaternionLength(q)
length = QuaternionLength(q)
if length == 0.0 {
length = 1.0
if length != 0.0 {
result.X /= length
result.Y /= length
result.Z /= length
result.W /= length
}
ilength = 1.0 / length
result.X *= ilength
result.Y *= ilength
result.Z *= ilength
result.W *= ilength
return result
}