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Fix raycast epa bug

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This commit is contained in:
James Lambert 2023-01-30 21:46:54 -07:00
parent 3b937e619c
commit b8727fc855
1 changed files with 4 additions and 2 deletions
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6
src/physics/epa.c
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@ -441,8 +441,9 @@ void epaSweptFindFace(struct ExpandingSimplex* simplex, struct Vector3* directio
int currentFace = NEXT_FACE(*startFaceEdge);
int i = 0;
int loopCheck = 3;
while (currentFace != *startFaceEdge && i < MAX_ITERATIONS) {
while (loopCheck > 0 && i < MAX_ITERATIONS) {
int nextFace = NEXT_FACE(currentFace);
struct SimplexTriangle* triangle = &simplex->triangles[*startTriangleIndex];
@ -456,13 +457,14 @@ void epaSweptFindFace(struct ExpandingSimplex* simplex, struct Vector3* directio
if (vector3Dot(&normal, direction) < 0) {
*startTriangleIndex = triangle->indexData.adjacentFaces[currentFace];
nextFace = triangle->indexData.oppositePoints[currentFace];
*startFaceEdge = NEXT_FACE(triangle->indexData.oppositePoints[currentFace]);
nextFace = NEXT_FACE(*startFaceEdge);
loopCheck = 3;
}
currentFace = nextFace;
++i;
--loopCheck;
}
}