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Mark the first shape as inside, not the second shape, when CSG shapes are

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co-planer.
This commit is contained in:
Marcel Admiraal 2020-08-12 08:01:02 +01:00
parent d3b5c0948c
commit 5b1e6e35be
1 changed files with 2 additions and 2 deletions
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4
modules/csg/csg.cpp
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@ -583,8 +583,8 @@ bool CSGBrushOperation::MeshMerge::_bvh_inside(FaceBVH *facebvhptr, int p_max_de
// Check if faces are co-planar. // Check if faces are co-planar.
if ((current_normal - face_normal).length_squared() < CMP_EPSILON2 && if ((current_normal - face_normal).length_squared() < CMP_EPSILON2 &&
is_point_in_triangle(face_center, current_points)) { is_point_in_triangle(face_center, current_points)) {
// Only add an intersection if checking a B face. // Only add an intersection if not a B face.
if (face.from_b) { if (!face.from_b) {
_add_distance(intersectionsA, intersectionsB, current_face.from_b, 0); _add_distance(intersectionsA, intersectionsB, current_face.from_b, 0);
} }
} else if (ray_intersects_triangle(face_center, face_normal, current_points, CMP_EPSILON, intersection_point)) { } else if (ray_intersects_triangle(face_center, face_normal, current_points, CMP_EPSILON, intersection_point)) {