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a small cleanup

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This commit is contained in:
tamasmeszaros 2018-11-15 10:47:20 +01:00
parent 95abba5b96
commit 88648c8214
2 changed files with 31 additions and 13 deletions
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28
src/libslic3r/SLA/SLASupportTree.cpp
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@ -587,6 +587,23 @@ EigenMesh3D to_eigenmesh(const TriangleMesh& tmesh) {
EigenMesh3D to_eigenmesh(const ModelObject& modelobj) {
auto&& rmesh = modelobj.raw_mesh();
// we need to transform the raw mesh...
// currently all the instances share the same x and y rotation and scaling
// so we have to extract those from e.g. the first instance and apply to the
// raw mesh. This is also true for the support points.
// BUT: when the support structure is spawned for each instance than it has
// to omit the X, Y rotation and scaling as those have been already applied
// or apply an inverse transformation on the support structure after it
// has been created.
// auto rot = modelobj.instances.front()->get_rotation();
// auto scaling = modelobj.instances.front()->get_scaling_factor();
// rmesh.rotate(float(rot(X)), Axis::X);
// rmesh.rotate(float(rot(Y)), Axis::Y);
// rmesh.scale(scaling);
auto&& ret = to_eigenmesh(rmesh);
auto&& bb = rmesh.bounding_box();
ret.ground_level = bb.min(Z);
@ -635,9 +652,18 @@ PointSet support_points(const Model& model) {
PointSet support_points(const ModelObject& modelobject)
{
PointSet ret(modelobject.sla_support_points.size(), 3);
auto rot = modelobject.instances.front()->get_rotation();
// auto scaling = modelobject.instances.front()->get_scaling_factor();
// Transform3d tr;
// tr.rotate(Eigen::AngleAxisd(rot(X), Vec3d::UnitX()) *
// Eigen::AngleAxisd(rot(Y), Vec3d::UnitY()));
long i = 0;
for(const Vec3f& msource : modelobject.sla_support_points) {
ret.row(i++) = msource.cast<double>();
Vec3d&& p = msource.cast<double>();
// p = tr * p;
ret.row(i++) = p;
}
return ret;
}