3DPrinting/PrusaSlicer-NonPlainar
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Fixed incorrect handling of 3rd party 3MFs in SLA mode (#6100 and others)

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This commit is contained in:
Lukas Matena 2022-02-28 10:53:39 +01:00
parent 908b762821
commit 5de93c8784
5 changed files with 27 additions and 17 deletions
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9
src/libslic3r/SLAPrint.cpp
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@ -1174,7 +1174,8 @@ sla::SupportPoints SLAPrintObject::transformed_support_points() const
{
assert(m_model_object != nullptr);
auto spts = m_model_object->sla_support_points;
auto tr = trafo().cast<float>();
const Transform3d& vol_trafo = m_model_object->volumes.front()->get_transformation().get_matrix();
const Transform3f& tr = (trafo() * vol_trafo).cast<float>();
for (sla::SupportPoint& suppt : spts) {
suppt.pos = tr * suppt.pos;
}
@ -1186,8 +1187,10 @@ sla::DrainHoles SLAPrintObject::transformed_drainhole_points() const
{
assert(m_model_object != nullptr);
auto pts = m_model_object->sla_drain_holes;
auto tr = trafo().cast<float>();
auto sc = m_model_object->instances.front()->get_scaling_factor().cast<float>();
const Transform3d& vol_trafo = m_model_object->volumes.front()->get_transformation().get_matrix();
const Geometry::Transformation trans(trafo() * vol_trafo);
const Transform3f& tr = trans.get_matrix().cast<float>();
const Vec3f sc = trans.get_scaling_factor().cast<float>();
for (sla::DrainHole &hl : pts) {
hl.pos = tr * hl.pos;
hl.normal = tr * hl.normal - tr.translation();