/// <summary>
/// Explore the material to find a MaterialTextureNode behind a name.
/// </summary>
/// <param name="material">The material.</param>
/// <param name="startNode">The name of the stating node.</param>
/// <returns>The MaterialTextureNode if found.</returns>
private static MaterialTextureNode FindTextureNode(MaterialDescription material, string startNode)
{
var currentNode = material.FindNode(startNode);
while (currentNode is MaterialReferenceNode)
{
var currentReferenceNode = (MaterialReferenceNode)currentNode;
currentNode = material.FindNode(currentReferenceNode.Name);
}
return(currentNode as MaterialTextureNode);
}
