added RenderQueue

engine/RenderQueue.cpp

@@ -0,0 +1,51 @@
+#include "RenderQueue.h"
+
+namespace BlueCore
+{
+
+void RenderQueue::addOpaqueItem(RenderItem *item, const Vector3& position,
+		const Quaternion& orientation)
+{
+	_OpaqueItems.push_back(QueueItem(item, position, orientation));
+}
+
+void RenderQueue::addTransparentItem(RenderItem *item, const Vector3& position,
+		const Quaternion& orientation)
+{
+	_TransparentItems.push_back(QueueItem(item, position, orientation));
+}
+
+const std::list<RenderQueue::QueueItem>& RenderQueue::getOpaqueItems()
+{
+	return _OpaqueItems;
+}
+
+const std::list<RenderQueue::QueueItem>& RenderQueue::getTransparentItems()
+{
+	return _TransparentItems;
+}
+
+void RenderQueue::clear()
+{
+	_OpaqueItems.clear();
+	_TransparentItems.clear();
+}
+
+void RenderQueue::render(RenderDevice *device) const
+{
+	std::list<QueueItem>::const_iterator i;
+
+	for (i = _OpaqueItems.begin(); i != _OpaqueItems.end(); i++)
+	{
+		device->setTransformation((*i).position, (*i).orientation);
+		(*i).item->render(device);
+	}
+
+	for (i = _TransparentItems.begin(); i != _TransparentItems.end(); i++)
+	{
+		device->setTransformation((*i).position, (*i).orientation);
+		(*i).item->render(device);
+	}
+}
+
+}