MaterialNode *SceneGraph::findMaterialNode(char *name) {
if (!name || strlen(name) <= 0)
return NULL;
for (MaterialNode *node = findMaterialNode(); node; node = node->nextTraversal()) {
const char *nodeName = node->getName();
if (nodeName && strlen(nodeName)) {
if (!strcmp(name, nodeName))
return node;
}
}
return NULL;
}
