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Reworked polygon sampling for SLA auto support generation.

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Conditional compilation of an igl winding number tree for SLA support generator, as it is not used as of now and initialization of the tree is expensive.
Fixed issue with passing the new SLA point definition to the back end and back to the UI.
This commit is contained in:
bubnikv
2019-02-17 13:05:22 +01:00
parent d0553ece0e
commit fcc1b2ad69
7 changed files with 225 additions and 76 deletions
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8
src/slic3r/GUI/GLGizmo.cpp
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@@ -1793,10 +1793,10 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const G
if (m_editing_mode_cache.empty() && m_parent.sla_print()->is_step_done(slaposSupportPoints)) {
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == model_object->id()) {
const Eigen::MatrixXd& points = po->get_support_points();
for (unsigned int i=0; i<points.rows();++i)
m_editing_mode_cache.emplace_back(po->trafo().inverse().cast<float>() * Vec3f(points(i,0), points(i,1), points(i,2)),
points(i, 3), points(i, 4));
const std::vector<sla::SupportPoint>& points = po->get_support_points();
auto mat = po->trafo().inverse().cast<float>();
for (unsigned int i=0; i<points.size();++i)
m_editing_mode_cache.emplace_back(mat * points[i].pos, points[i].head_front_radius, points[i].is_new_island);
break;
}
}