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Fix outline bound check for full outlines

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This commit is contained in:
tamasmeszaros 2023-08-18 16:49:50 +02:00
parent 44d91ec353
commit 01d5f04295
1 changed files with 15 additions and 17 deletions
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32
src/libslic3r/Arrange/SceneBuilder.cpp
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@ -99,25 +99,23 @@ bool check_coord_bounds(const BoundingBoxf &bb)
ExPolygons extract_full_outline(const ModelInstance &inst, const Transform3d &tr)
{
ExPolygons outline;
for (const ModelVolume *v : inst.get_object()->volumes) {
Polygons vol_outline;
if (!check_coord_bounds(to_2d(v->mesh().transformed_bounding_box(tr)))) {
outline.clear();
break;
}
if (check_coord_bounds(to_2d(instance_bounding_box(inst, tr)))) {
for (const ModelVolume *v : inst.get_object()->volumes) {
Polygons vol_outline;
vol_outline = project_mesh(v->mesh().its,
tr * inst.get_matrix() * v->get_matrix(),
[] {});
switch (v->type()) {
case ModelVolumeType::MODEL_PART:
outline = union_ex(outline, vol_outline);
break;
case ModelVolumeType::NEGATIVE_VOLUME:
outline = diff_ex(outline, vol_outline);
break;
default:;
vol_outline = project_mesh(v->mesh().its,
tr * inst.get_matrix() * v->get_matrix(),
[] {});
switch (v->type()) {
case ModelVolumeType::MODEL_PART:
outline = union_ex(outline, vol_outline);
break;
case ModelVolumeType::NEGATIVE_VOLUME:
outline = diff_ex(outline, vol_outline);
break;
default:;
}
}
}