3DPrinting/PrusaSlicer-NonPlainar
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Cut gizmo is now able to see clicks on the clipping plane

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This commit is contained in:
Lukas Matena 2022-02-07 14:35:34 +01:00
parent 016a7feb3d
commit a8564bf289
3 changed files with 39 additions and 2 deletions
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34
src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
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@ -403,12 +403,44 @@ BoundingBoxf3 GLGizmoCut::bounding_box() const
// }
bool GLGizmoCut::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down)
{
if (is_dragging())
return false;
const ModelObject *mo = m_c->selection_info()->model_object();
const ModelInstance *mi = mo->instances[m_c->selection_info()->get_active_instance()];
const Transform3d instance_trafo = mi->get_transformation().get_matrix();
const Transform3d instance_trafo_not_translate = mi->get_transformation().get_matrix(true);
const Camera& camera = wxGetApp().plater()->get_camera();
int mesh_id = -1;
for (const ModelVolume *mv : mo->volumes) {
++mesh_id;
if (! mv->is_model_part())
continue;
Vec3f hit;
Vec3f normal;
bool clipping_plane_was_hit = false;
m_c->raycaster()->raycasters()[mesh_id]->unproject_on_mesh(mouse_position, instance_trafo * mv->get_matrix(),
camera, hit, normal, m_c->object_clipper()->get_clipping_plane(),
nullptr, &clipping_plane_was_hit);
if (clipping_plane_was_hit) {
// The clipping plane was clicked, hit containts coordinates of the hit in world coords.
std::cout << hit.x() << "\t" << hit.y() << "\t" << hit.z() << std::endl;
return true;
}
}
return false;
}
CommonGizmosDataID GLGizmoCut::on_get_requirements() const {
return CommonGizmosDataID(
int(CommonGizmosDataID::SelectionInfo)
| int(CommonGizmosDataID::InstancesHider)
| int(CommonGizmosDataID::ObjectClipper));
| int(CommonGizmosDataID::ObjectClipper)
| int(CommonGizmosDataID::Raycaster));
}
} // namespace GUI