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Fixed a multi-material painting gizmo crash when extruders colors aren't initialized, which happens when switching between SLA and FDM printer.

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Lukáš Hejl
2021-06-16 17:05:24 +02:00
parent b32202e597
commit 2e54648b97
1 changed files with 5 additions and 1 deletions
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6
src/slic3r/GUI/Gizmos/GLGizmoMmuSegmentation.cpp
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@@ -125,7 +125,7 @@ void GLGizmoMmuSegmentation::set_painter_gizmo_data(const Selection &selection)
{ {
GLGizmoPainterBase::set_painter_gizmo_data(selection); GLGizmoPainterBase::set_painter_gizmo_data(selection);
if (m_state != On) if (m_state != On || wxGetApp().preset_bundle->printers.get_edited_preset().printer_technology() != ptFFF || wxGetApp().extruders_edited_cnt() <= 1)
return; return;
ModelObject *model_object = m_c->selection_info()->model_object(); ModelObject *model_object = m_c->selection_info()->model_object();
@@ -404,6 +404,10 @@ void GLGizmoMmuSegmentation::init_model_triangle_selectors()
const ModelObject *mo = m_c->selection_info()->model_object(); const ModelObject *mo = m_c->selection_info()->model_object();
m_triangle_selectors.clear(); m_triangle_selectors.clear();
// Don't continue when extruders colors are not initialized
if(m_original_extruders_colors.empty())
return;
for (const ModelVolume *mv : mo->volumes) { for (const ModelVolume *mv : mo->volumes) {
if (!mv->is_model_part()) if (!mv->is_model_part())
continue; continue;