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unsigned distance

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This commit is contained in:
CookieKastanie 2022-03-07 14:39:46 +01:00
parent aa3e6e67df
commit ee47d24a3c
1 changed files with 2 additions and 14 deletions
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16
src/point_tris_dist.cc
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@ -52,8 +52,6 @@ double pointTriangleDistance(double *p, vtkCell *triangle, double *direction) {
double db = vtkMath::Dot(vecTB, bp); double db = vtkMath::Dot(vecTB, bp);
double dc = vtkMath::Dot(vecTC, cp); double dc = vtkMath::Dot(vecTC, cp);
double distance = 0;
if(da <= 0 && db <= 0 && dc <= 0) { if(da <= 0 && db <= 0 && dc <= 0) {
double na[3] = { double na[3] = {
n[0] * a[0], n[0] * a[0],
@ -80,7 +78,7 @@ double pointTriangleDistance(double *p, vtkCell *triangle, double *direction) {
direction[1] = nt[1]; direction[1] = nt[1];
direction[2] = nt[2]; direction[2] = nt[2];
vtkMath::Normalize(direction); vtkMath::Normalize(direction);
distance = vtkMath::Norm(nt); return vtkMath::Norm(nt);
} else { } else {
double normalA[3]; double normalA[3];
@ -107,16 +105,6 @@ double pointTriangleDistance(double *p, vtkCell *triangle, double *direction) {
direction[2] = normalC[2]; direction[2] = normalC[2];
} }
distance = min; return min;
} }
if(vtkMath::Dot(direction, n) < 0) {
direction[0] = -direction[0];
direction[1] = -direction[1];
direction[2] = -direction[2];
return -distance;
} else {
return distance;
}
} }