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Mend gaps in meshes caused by trigonometric funcs.

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This commit is contained in:
Hei
2024-12-04 20:23:45 +02:00
parent eb5103093c
commit b4c6f9b3d9
2 changed files with 107 additions and 38 deletions
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20
modules/csg/csg_shape.cpp
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@@ -1294,14 +1294,22 @@ CSGBrush *CSGSphere3D::_build_brush() {
const double longitude_step = Math_TAU / radial_segments;
int face = 0;
for (int i = 0; i < rings; i++) {
double latitude0 = latitude_step * i + Math_TAU / 4;
double cos0 = Math::cos(latitude0);
double sin0 = Math::sin(latitude0);
double cos0 = 0;
double sin0 = 1;
if (i > 0) {
double latitude0 = latitude_step * i + Math_TAU / 4;
cos0 = Math::cos(latitude0);
sin0 = Math::sin(latitude0);
}
double v0 = double(i) / rings;
double latitude1 = latitude_step * (i + 1) + Math_TAU / 4;
double cos1 = Math::cos(latitude1);
double sin1 = Math::sin(latitude1);
double cos1 = 0;
double sin1 = -1;
if (i < rings - 1) {
double latitude1 = latitude_step * (i + 1) + Math_TAU / 4;
cos1 = Math::cos(latitude1);
sin1 = Math::sin(latitude1);
}
double v1 = double(i + 1) / rings;
for (int j = 0; j < radial_segments; j++) {