diff options
Diffstat (limited to 'modules/csg/csg.cpp')
| -rw-r--r-- | modules/csg/csg.cpp | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/modules/csg/csg.cpp b/modules/csg/csg.cpp index ded0b970dc..6c0a3a4ca3 100644 --- a/modules/csg/csg.cpp +++ b/modules/csg/csg.cpp @@ -523,7 +523,7 @@ void CSGBrushOperation::MeshMerge::_add_distance(List<real_t> &r_intersectionsA, // Check if distance exists. for (const List<real_t>::Element *E = intersections.front(); E; E = E->next()) { - if (Math::abs(**E - p_distance) < vertex_snap) { + if (Math::is_equal_approx(**E, p_distance)) { return; } } @@ -904,8 +904,12 @@ void CSGBrushOperation::Build2DFaces::_merge_faces(const Vector<int> &p_segment_ vertices[p_segment_indices[closest_idx]].point }; if (are_segements_parallel(edge1, edge2, vertex_snap2)) { - degenerate_points.push_back(outer_edge_idx[0]); - degenerate_points.push_back(outer_edge_idx[1]); + if (!degenerate_points.find(outer_edge_idx[0])) { + degenerate_points.push_back(outer_edge_idx[0]); + } + if (!degenerate_points.find(outer_edge_idx[1])) { + degenerate_points.push_back(outer_edge_idx[1]); + } continue; } @@ -1064,15 +1068,6 @@ void CSGBrushOperation::Build2DFaces::_find_edge_intersections(const Vector2 p_s break; } - // Don't create degenerate triangles. - Vector2 split_edge1[2] = { vertices[new_vertex_idx].point, edge_points[0] }; - Vector2 split_edge2[2] = { vertices[new_vertex_idx].point, edge_points[1] }; - Vector2 new_edge[2] = { vertices[new_vertex_idx].point, vertices[opposite_vertex_idx].point }; - if (are_segements_parallel(split_edge1, new_edge, vertex_snap2) && - are_segements_parallel(split_edge2, new_edge, vertex_snap2)) { - break; - } - // If opposite point is on the segemnt, add its index to segment indices too. Vector2 closest_point = Geometry2D::get_closest_point_to_segment(vertices[opposite_vertex_idx].point, p_segment_points); if ((closest_point - vertices[opposite_vertex_idx].point).length_squared() < vertex_snap2) { |