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Add opencsg demo sandbox

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This commit is contained in:
tamasmeszaros 2019-12-16 11:02:54 +01:00
parent 9a0a4a5327
commit 66759e10e3
8 changed files with 1176 additions and 2 deletions
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14
src/libslic3r/SLA/Hollowing.cpp
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@ -5,6 +5,7 @@
#include <libslic3r/SLA/Hollowing.hpp>
#include <libslic3r/SLA/Contour3D.hpp>
#include <libslic3r/SLA/EigenMesh3D.hpp>
#include <libslic3r/SLA/SupportTreeBuilder.hpp>
#include <boost/log/trivial.hpp>
@ -120,6 +121,17 @@ std::unique_ptr<TriangleMesh> generate_interior(const TriangleMesh & mesh,
hc.closing_distance));
}
Contour3D DrainHole::to_mesh() const
{
auto r = double(radius);
auto h = double(height);
sla::Contour3D hole = sla::cylinder(r, h);
Eigen::Quaterniond q;
q.setFromTwoVectors(Vec3d{0., 0., 1.}, normal.cast<double>());
for(auto& p : hole.points) p = q * p + pos.cast<double>();
return hole;
}
bool DrainHole::operator==(const DrainHole &sp) const
{
return (pos == sp.pos) && (normal == sp.normal) &&
@ -131,7 +143,7 @@ bool DrainHole::is_inside(const Vec3f& pt) const
{
Eigen::Hyperplane<float, 3> plane(normal, pos);
float dist = plane.signedDistance(pt);
if (dist < EPSILON || dist > height)
if (dist < float(EPSILON) || dist > height)
return false;
Eigen::ParametrizedLine<float, 3> axis(pos, normal);

3
src/libslic3r/SLA/Hollowing.hpp
View file

@ -3,6 +3,7 @@
#include <memory>
#include <libslic3r/SLA/Common.hpp>
#include <libslic3r/SLA/Contour3D.hpp>
#include <libslic3r/SLA/JobController.hpp>
namespace Slic3r {
@ -42,6 +43,8 @@ struct DrainHole
bool get_intersections(const Vec3f& s, const Vec3f& dir,
std::array<std::pair<float, Vec3d>, 2>& out) const;
Contour3D to_mesh() const;
template<class Archive> inline void serialize(Archive &ar)
{
ar(pos, normal, radius, height);