public override void OnNodeEnable()
{
node = target as NodeMesh;
meshPreview = new GUIMeshPreview();
previewMaterial = AssetDatabase.GetBuiltinExtraResource <Material>("Default-Diffuse.mat");
}
public GUIMaterialPreview(PrimitiveType previewPrimitive = PrimitiveType.Sphere)
{
objectPreview = new GUIMeshPreview();
GameObject tmp = GameObject.CreatePrimitive(previewPrimitive);
previewMesh = tmp.GetComponent <MeshFilter>().sharedMesh;
GameObject.DestroyImmediate(tmp);
}