QT_BEGIN_NAMESPACE
QSGAbstractSoftwareRenderer::QSGAbstractSoftwareRenderer(QSGRenderContext *context)
: QSGRenderer(context)
, m_background(new QSGSimpleRectNode)
, m_nodeUpdater(new QSGSoftwareRenderableNodeUpdater(this))
{
// Setup special background node
auto backgroundRenderable = new QSGSoftwareRenderableNode(QSGSoftwareRenderableNode::SimpleRect, m_background);
addNodeMapping(m_background, backgroundRenderable);
}
LayerUsageBreakdown LayerUsageBreakdown::CreateFromSelection()
{
LayerUsageBreakdown bd;
InitialiseVector(bd);
GlobalSelectionSystem().foreachSelected([&](const scene::INodePtr& node)
{
addNodeMapping(bd, node);
});
return bd;
}
LayerUsageBreakdown LayerUsageBreakdown::CreateFromScene(bool includeHidden)
{
LayerUsageBreakdown bd;
InitialiseVector(bd);
GlobalSceneGraph().foreachNode([&](const scene::INodePtr& node)
{
// Filter out any hidden nodes, unless we want them
if (!includeHidden && !node->visible()) return false;
// Consider only entities and primitives
if (!Node_isPrimitive(node) && !Node_isEntity(node)) return true;
addNodeMapping(bd, node);
return true;
});
return bd;
}
