mirror/tww
1
0
Fork 0
mirror of https://github.com/zeldaret/tww.git synced 2026-08-21 22:10:59 -04:00
Code Issues Packages Projects Releases Wiki Activity

fix TVec3<f32>::setLength

Browse Source
This commit is contained in:
LagoLunatic
2024-04-14 18:10:49 -04:00
parent 6a3ae88d95
commit 0c32a3d3c1
4 changed files with 23 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/JSystem/JGeometry.h
+7 -4
View File
@@ -207,22 +207,25 @@ struct TVec3<f32> : public Vec {
z = a.x * b.y - a.y * b.x;
}
void setLength(f32 len) {
f32 setLength(f32 len) {
f32 sq = squared();
if (sq <= TUtil<f32>::epsilon()) {
return;
return 0.0f;
}
f32 norm = TUtil<f32>::inv_sqrt(sq);
scale(norm * len);
return sq * norm;
}
void setLength(const TVec3<f32>& b, f32 len) {
f32 setLength(const TVec3<f32>& b, f32 len) {
f32 sq = b.squared();
if (sq <= TUtil<f32>::epsilon()) {
return;
zero();
return 0.0f;
}
f32 norm = TUtil<f32>::inv_sqrt(sq);
scale(norm * len, b);
return sq * norm;
}
template<typename S>