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Merge some BS1.7 changes:

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Boolean operation feature
This commit is contained in:
SoftFever 2023-08-08 22:13:52 +08:00
parent 9e73dfeb5d
commit da05ae02da
73 changed files with 2496 additions and 481 deletions
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6
src/slic3r/GUI/MeshUtils.cpp
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@ -241,7 +241,7 @@ void MeshRaycaster::line_from_mouse_pos(const Vec2d& mouse_pos, const Transform3
bool MeshRaycaster::unproject_on_mesh(const Vec2d& mouse_pos, const Transform3d& trafo, const Camera& camera,
Vec3f& position, Vec3f& normal, const ClippingPlane* clipping_plane,
size_t* facet_idx) const
size_t* facet_idx, bool sinking_limit) const
{
Vec3d point;
Vec3d direction;
@ -258,8 +258,8 @@ bool MeshRaycaster::unproject_on_mesh(const Vec2d& mouse_pos, const Transform3d&
// Also, remove anything below the bed (sinking objects).
for (i=0; i<hits.size(); ++i) {
Vec3d transformed_hit = trafo * hits[i].position();
if (transformed_hit.z() >= SINKING_Z_THRESHOLD &&
(! clipping_plane || ! clipping_plane->is_point_clipped(transformed_hit)))
if (transformed_hit.z() >= (sinking_limit ? SINKING_Z_THRESHOLD : -std::numeric_limits<double>::max()) &&
(!clipping_plane || !clipping_plane->is_point_clipped(transformed_hit)))
break;
}