sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Math/Ray: Fix return 0 to return false

Browse Source
This commit is contained in:
Lynix
2023-10-25 20:22:29 +02:00
parent 384bdc0974
commit bb9f907691
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/Nazara/Math/Ray.inl
View File

@@ -421,12 +421,12 @@ namespace Nz
Vector3<T> directionToPoint = origin - firstPoint; Vector3<T> directionToPoint = origin - firstPoint;
T u = directionToPoint.DotProduct(P) / divisor; T u = directionToPoint.DotProduct(P) / divisor;
if (u < T(0.0) || u > T(1.0)) if (u < T(0.0) || u > T(1.0))
return 0; // The intersection lies outside of the triangle return false; // The intersection lies outside of the triangle
Vector3<T> Q = Vector3<T>::CrossProduct(directionToPoint, firstEdge); Vector3<T> Q = Vector3<T>::CrossProduct(directionToPoint, firstEdge);
T v = directionToPoint.DotProduct(Q) / divisor; T v = directionToPoint.DotProduct(Q) / divisor;
if (v < T(0.0) || u + v > T(1.0)) if (v < T(0.0) || u + v > T(1.0))
return 0; // The intersection lies outside of the triangle return false; // The intersection lies outside of the triangle
T t = secondEdge.DotProduct(Q) / divisor; T t = secondEdge.DotProduct(Q) / divisor;
if (t > T(0.0)) if (t > T(0.0))