3DPrinting/PrusaSlicer-NonPlainar
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Fixed crash in Selection::get_bounding_box_in_reference_system() when using modifiers

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This commit is contained in:
enricoturri1966 2023-02-13 08:38:30 +01:00
parent d3b7cdfeca
commit 7bbd1d1896
1 changed files with 5 additions and 2 deletions
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7
src/slic3r/GUI/Selection.cpp
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@ -866,8 +866,11 @@ std::pair<BoundingBoxf3, Transform3d> Selection::get_bounding_box_in_reference_s
for (unsigned int id : m_list) { for (unsigned int id : m_list) {
const GLVolume& vol = *get_volume(id); const GLVolume& vol = *get_volume(id);
const Transform3d vol_world_rafo = vol.world_matrix(); const Transform3d vol_world_rafo = vol.world_matrix();
const TriangleMesh* ch = vol.convex_hull(); const TriangleMesh* mesh = vol.convex_hull();
for (const stl_vertex& v : ch->its.vertices) { if (mesh == nullptr)
mesh = &m_model->objects[vol.object_idx()]->volumes[vol.volume_idx()]->mesh();
assert(mesh != nullptr);
for (const stl_vertex& v : mesh->its.vertices) {
const Vec3d world_v = vol_world_rafo * v.cast<double>(); const Vec3d world_v = vol_world_rafo * v.cast<double>();
for (int i = 0; i < 3; ++i) { for (int i = 0; i < 3; ++i) {
const double i_comp = world_v.dot(axes[i]); const double i_comp = world_v.dot(axes[i]);