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Follow-up of 5a84b46ec9 - Faster implementation of method TriangleMesh::transformed_bounding_box(const Transform3d& trafo, double world_min_z)

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enricoturri1966 2021-09-17 08:42:01 +02:00
parent 5a84b46ec9
commit 2f95c7721f
1 changed files with 5 additions and 7 deletions
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12
src/libslic3r/TriangleMesh.cpp
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@ -588,14 +588,12 @@ BoundingBoxf3 TriangleMesh::transformed_bounding_box(const Transform3d& trafo, d
}
// add new vertices along the cut
MeshSlicingParams slicing_params;
slicing_params.trafo = trafo;
Polygons polygons = union_(slice_mesh(its, world_min_z, slicing_params));
for (const Polygon& polygon : polygons) {
for (const Point& p : polygon.points) {
bbox.merge(unscale(p.x(), p.y(), world_min_z));
}
Points all_pts;
its_collect_mesh_projection_points_above(its, trafo.cast<float>(), static_cast<float>(world_min_z), all_pts);
for (const Point& p : all_pts) {
bbox.merge(unscale(p.x(), p.y(), world_min_z));
}
return bbox;
}
#endif // ENABLE_FIX_SINKING_OBJECT_OUT_OF_BED_DETECTION