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WIP: First working implementation of the triangle selector for the FDM support gizmo

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This commit is contained in:
Lukas Matena 2019-09-26 13:30:22 +02:00
parent 7afe7326b6
commit 08daddb5de
7 changed files with 108 additions and 28 deletions
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2
src/libslic3r/SLA/EigenMesh3D.hpp
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@ -55,6 +55,7 @@ public:
class hit_result {
// m_t holds a distance from m_source to the intersection.
double m_t = infty();
int m_face_id = -1;
const EigenMesh3D *m_mesh = nullptr;
Vec3d m_dir;
Vec3d m_source;
@ -74,6 +75,7 @@ public:
inline const Vec3d& direction() const { return m_dir; }
inline const Vec3d& source() const { return m_source; }
inline Vec3d position() const { return m_source + m_dir * m_t; }
inline int face() const { return m_face_id; }
inline bool is_valid() const { return m_mesh != nullptr; }
inline bool is_hit() const { return !std::isinf(m_t); }