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Little optimization when creating a SLA support mesh for preview.

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This commit is contained in:
bubnikv 2019-01-23 14:22:33 +01:00
parent fc97ec9cd9
commit 5ed475a730
1 changed files with 12 additions and 11 deletions
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23
src/libslic3r/SLA/SLASupportTree.cpp
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@ -738,45 +738,46 @@ public:
const TriangleMesh& merged_mesh() const {
if(meshcache_valid) return meshcache;
meshcache = TriangleMesh();
Contour3D merged;
for(auto& head : heads()) {
if(m_ctl.stopcondition()) break;
if(head.is_valid()) {
auto&& m = mesh(head.mesh);
meshcache.merge(m);
}
if(head.is_valid())
merged.merge(head.mesh);
}
for(auto& stick : pillars()) {
if(m_ctl.stopcondition()) break;
meshcache.merge(mesh(stick.mesh));
meshcache.merge(mesh(stick.base));
merged.merge(stick.mesh);
merged.merge(stick.base);
}
for(auto& j : junctions()) {
if(m_ctl.stopcondition()) break;
meshcache.merge(mesh(j.mesh));
merged.merge(j.mesh);
}
for(auto& cb : compact_bridges()) {
if(m_ctl.stopcondition()) break;
meshcache.merge(mesh(cb.mesh));
merged.merge(cb.mesh);
}
for(auto& bs : bridges()) {
if(m_ctl.stopcondition()) break;
meshcache.merge(mesh(bs.mesh));
merged.merge(bs.mesh);
}
if(m_ctl.stopcondition()) {
// In case of failure we have to return an empty mesh
meshcache = TriangleMesh();
return meshcache;
}
meshcache = mesh(merged);
// TODO: Is this necessary?
meshcache.repair();
//meshcache.repair();
BoundingBoxf3&& bb = meshcache.bounding_box();
model_height = bb.max(Z) - bb.min(Z);