//---------------------------------------------------------------
void LightExporter::exportLights ( )
{
if ( !ExportOptions::exportLights() ) return;
// Get the list with the transform nodes.
SceneGraph* sceneGraph = mDocumentExporter->getSceneGraph();
SceneElementsList* exportNodesTree = sceneGraph->getExportNodesTree();
// Export all/selected DAG nodes
size_t length = exportNodesTree->size();
for ( uint i = 0; i < length; ++i )
{
SceneElement* sceneElement = ( *exportNodesTree ) [i];
exportLights ( sceneElement );
}
closeLibrary();
}
//------------------------------------------------------
void MaterialExporter::exportMaterialsBySceneGraph ()
{
// Get the list with the transform nodes.
SceneGraph* sceneGraph = mDocumentExporter->getSceneGraph();
SceneElementsList* exportNodesTree = sceneGraph->getExportNodesTree();
// Now go through scene graph and find all shaders, connected to the meshes.
// So you can find the default shaders of an object.
size_t length = exportNodesTree->size();
for ( size_t i = 0; i < length; ++i )
{
SceneElement* sceneElement = ( *exportNodesTree ) [i];
if ( !sceneElement->getIsLocal() ) continue;
if ( !sceneElement->getIsExportNode () ) continue;
size_t childCount = sceneElement->getChildCount();
for ( size_t i=0; i<childCount; ++i )
{
SceneElement* childSceneElement = sceneElement->getChild ( i );
exportConnectedMaterials ( childSceneElement );
}
}
}
