twix/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2026-04-16 20:19:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

[raymath] Refactor QuaternionFromAxisAngle (#5766)

Browse Source 
Checking if lenght equals 0 inside the if statement is not necessary.
This commit is contained in:
Nilso Júnior
2026-04-16 03:37:04 -03:00
committed by GitHub
parent 96e30549f5
commit 86aa0950bd
1 changed files with 3 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/raymath.h
View File

@ -2505,19 +2505,14 @@ 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 };
float axisLength = sqrtf(axis.x*axis.x + axis.y*axis.y + axis.z*axis.z); float length = sqrtf(axis.x*axis.x + axis.y*axis.y + axis.z*axis.z);
if (axisLength != 0.0f) if (length != 0.0f)
{ {
angle *= 0.5f; angle *= 0.5f;
float length = 0.0f;
float ilength = 0.0f;
// Vector3Normalize(axis) // Vector3Normalize(axis)
length = axisLength; float ilength = 1.0f/length;
if (length == 0.0f) length = 1.0f;
ilength = 1.0f/length;
axis.x *= ilength; axis.x *= ilength;
axis.y *= ilength; axis.y *= ilength;
axis.z *= ilength; axis.z *= ilength;