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Transform the position AND the normals of drainhole points

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This commit is contained in:
tamasmeszaros 2020-01-08 10:10:24 +01:00
parent 7d55df052f
commit f874b61881
1 changed files with 15 additions and 16 deletions
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31
src/libslic3r/SLAPrint.cpp
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@ -1165,30 +1165,29 @@ const TriangleMesh &SLAPrintObject::transformed_mesh() const {
return m_transformed_rmesh.get(); return m_transformed_rmesh.get();
} }
template<class It, class Trafo, class V = typename std::iterator_traits<It>::value_type>
std::vector<V> transform_pts(It from, It to, Trafo &&tr)
{
auto ret = reserve_vector<V>(to - from);
for(auto it = from; it != to; ++it) {
V v = *it;
v.pos = tr * it->pos;
ret.emplace_back(std::move(v));
}
return ret;
}
sla::SupportPoints SLAPrintObject::transformed_support_points() const sla::SupportPoints SLAPrintObject::transformed_support_points() const
{ {
assert(m_model_object != nullptr); assert(m_model_object != nullptr);
auto& spts = m_model_object->sla_support_points; auto spts = m_model_object->sla_support_points;
return transform_pts(spts.begin(), spts.end(), trafo().cast<float>()); auto tr = trafo().cast<float>();
for (sla::SupportPoint& suppt : spts) {
suppt.pos = tr * suppt.pos;
}
return spts;
} }
sla::DrainHoles SLAPrintObject::transformed_drainhole_points() const sla::DrainHoles SLAPrintObject::transformed_drainhole_points() const
{ {
assert(m_model_object != nullptr); assert(m_model_object != nullptr);
auto& spts = m_model_object->sla_drain_holes; auto pts = m_model_object->sla_drain_holes;
return transform_pts(spts.begin(), spts.end(), trafo().cast<float>()); auto tr = trafo().cast<float>();
for (sla::DrainHole &hl : pts) {
hl.pos = tr * hl.pos;
hl.normal = tr * hl.normal;
}
return pts;
} }
DynamicConfig SLAPrintStatistics::config() const DynamicConfig SLAPrintStatistics::config() const