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Hollowing gizmo - most of updating now assumes that common data struct is updated properly

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This commit is contained in:
Lukas Matena 2020-01-30 14:12:52 +01:00
parent b0aa937215
commit 08dcbd0271
5 changed files with 39 additions and 37 deletions
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25
src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
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@ -307,9 +307,27 @@ unsigned char picking_checksum_alpha_channel(unsigned char red, unsigned char gr
bool CommonGizmosData::update_from_backend(GLCanvas3D& canvas)
bool CommonGizmosData::update_from_backend(GLCanvas3D& canvas, ModelObject* model_object)
{
if (! m_model_object)
recent_update = false;
if (m_model_object != model_object
|| (model_object && m_model_object_id != model_object->id())) {
m_model_object = model_object;
m_print_object_idx = -1;
m_mesh_raycaster.reset();
m_object_clipper.reset();
m_supports_clipper.reset();
if (m_model_object) {
m_active_instance = canvas.get_selection().get_instance_idx();
m_active_instance_bb_radius = m_model_object->instance_bounding_box(m_active_instance).radius();
}
recent_update = true;
}
if (! m_model_object || ! canvas.get_selection().is_from_single_instance())
return false;
int old_po_idx = m_print_object_idx;
@ -352,8 +370,11 @@ bool CommonGizmosData::update_from_backend(GLCanvas3D& canvas)
m_object_clipper.reset();
m_supports_clipper.reset();
m_old_mesh = m_mesh;
recent_update = true;
return true;
}
if (! recent_update)
recent_update = m_print_object_idx < 0 && old_po_idx >= 0;
return m_print_object_idx < 0 ? old_po_idx >=0 : false;
}