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3db3a61520
Any gizmo can now ask for hiding all but the active instance by returning proper value from on_get_requirements
105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
#include "GLGizmosCommon.hpp"
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#include <cassert>
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#include "slic3r/GUI/GLCanvas3D.hpp"
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namespace Slic3r {
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namespace GUI {
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using namespace CommonGizmosDataObjects;
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CommonGizmosDataPool::CommonGizmosDataPool(GLCanvas3D* canvas)
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: m_canvas(canvas)
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{
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using c = CommonGizmosDataID;
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m_data[c::SelectionInfo].reset( new SelectionInfo(this));
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m_data[c::InstancesHider].reset( new InstancesHider(this));
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//m_data[c::HollowedMesh].reset( new HollowedMesh(this));
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//m_data[c::ClippingPlaneWrapper].reset(new ClippingPlaneWrapper(this));
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//m_data[c::SupportsClipper].reset( new SupportsClipper(this));
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//m_data[c::MeshRaycaster].reset( new Raycaster(this));
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}
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void CommonGizmosDataPool::update(CommonGizmosDataID required)
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{
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assert(check_dependencies(required));
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for (auto& [id, data] : m_data) {
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if (int(required) & int(CommonGizmosDataID(id)))
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data->update();
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else
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if (data->is_valid())
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data->release();
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}
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}
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SelectionInfo* CommonGizmosDataPool::selection_info()
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{
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SelectionInfo* sel_info = dynamic_cast<SelectionInfo*>(m_data[CommonGizmosDataID::SelectionInfo].get());
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assert(sel_info->is_valid());
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return sel_info;
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}
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#ifndef NDEBUG
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bool CommonGizmosDataPool::check_dependencies(CommonGizmosDataID required) const
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{
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// This should iterate over currently required data. Each of them should
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// be asked about its dependencies and it must check that all dependencies
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// are also in required and before the current one.
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return true;
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}
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#endif // NDEBUG
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void SelectionInfo::on_update()
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{
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const Selection& selection = m_common->get_canvas()->get_selection();
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if (selection.is_single_full_instance())
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m_model_object = selection.get_model()->objects[selection.get_object_idx()];
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else
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m_model_object = nullptr;
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}
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void SelectionInfo::on_release()
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{
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m_model_object = nullptr;
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}
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int SelectionInfo::get_active_instance()
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{
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const Selection& selection = m_common->get_canvas()->get_selection();
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return selection.get_instance_idx();
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}
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void InstancesHider::on_update()
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{
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const ModelObject* mo = m_common->selection_info()->model_object();
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int active_inst = m_common->selection_info()->get_active_instance();
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GLCanvas3D* canvas = m_common->get_canvas();
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if (mo && active_inst != -1) {
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canvas->toggle_model_objects_visibility(false);
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canvas->toggle_model_objects_visibility(true, mo, active_inst);
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}
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else
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canvas->toggle_model_objects_visibility(true);
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}
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void InstancesHider::on_release()
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{
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m_common->get_canvas()->toggle_model_objects_visibility(true);
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}
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} // namespace GUI
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} // namespace Slic3r
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