void UICanvasTestEdit::RefreshSubmeshes()
{
if (!editor_widget_)
return;
uint numsubmeshes = 0;
Scene::ScenePtr scene = framework_->GetDefaultWorldScene();
if (scene.get())
{
Scene::EntityPtr entity = scene->GetEntity(last_entity_id_);
if (entity.get())
{
OgreRenderer::EC_OgreMesh* mesh = entity->GetComponent<OgreRenderer::EC_OgreMesh>().get();
OgreRenderer::EC_OgreCustomObject* custom = entity->GetComponent<OgreRenderer::EC_OgreCustomObject>().get();
if (mesh)
numsubmeshes = mesh->GetNumMaterials();
if (custom)
numsubmeshes = custom->GetNumMaterials();
}
}
QComboBox* combo = editor_widget_->findChild<QComboBox*>("combo_subobject");
if (!combo)
return;
combo->clear();
for (uint i = 0; i < numsubmeshes; ++i)
combo->addItem(QString::fromStdString(ToString<uint>(i)));
}
void EC_UICanvas::Refresh()
{
if (material_.isNull())
return;
if (!entity_)
return;
OgreRenderer::EC_OgreMesh* meshptr = entity_->GetComponent<OgreRenderer::EC_OgreMesh>().get();
OgreRenderer::EC_OgreCustomObject* customptr = entity_->GetComponent<OgreRenderer::EC_OgreCustomObject>().get();
// If have both a mesh & custom object, too weird to handle. Abort.
if (meshptr && customptr)
return;
std::string mat_name = material_->getName();
// Set material to select submeshes of EC_OgreMesh
if (meshptr)
{
original_materials_.resize(meshptr->GetNumMaterials());
for (uint i = 0; i < meshptr->GetNumMaterials(); ++i)
{
// If this submesh does not have the UICanvas material yet, store the material for restoring later
{
std::string orig_mat_name = meshptr->GetMaterialName(i);
if (orig_mat_name != mat_name)
original_materials_[i] = orig_mat_name;
}
// Now see if this submesh should have the UICanvas material
bool set_uicanvas = false;
for (uint j = 0; j < submeshes_.size(); ++j)
if (submeshes_[j] == i) set_uicanvas = true;
if (set_uicanvas)
meshptr->SetMaterial(i, mat_name);
else
{
// Restore original if we know it
if (meshptr->GetMaterialName(i) == mat_name)
{
if (!original_materials_[i].empty())
meshptr->SetMaterial(i, original_materials_[i]);
}
}
}
}
// Set material to select submeshes of EC_OgreCustomObject
if (customptr)
{
// If custom object does not exist as actual committed geometry yet, can't do anything
if (!customptr->IsCommitted())
return;
original_materials_.resize(customptr->GetNumMaterials());
for (uint i = 0; i < customptr->GetNumMaterials(); ++i)
{
// If this submesh does not have the UICanvas material yet, store the material for restoring later
{
std::string orig_mat_name = customptr->GetMaterialName(i);
if (orig_mat_name != mat_name)
original_materials_[i] = orig_mat_name;
}
// Now see if this submesh should have the UICanvas material
bool set_uicanvas = false;
for (uint j = 0; j < submeshes_.size(); ++j)
if (submeshes_[j] == i) set_uicanvas = true;
if (set_uicanvas)
customptr->SetMaterial(i, mat_name);
else
{
// Restore original if we know it
if (customptr->GetMaterialName(i) == mat_name)
{
if (!original_materials_[i].empty())
customptr->SetMaterial(i, original_materials_[i]);
}
}
}
}
}