bool IsIsoObjectVisible(IsoObject iso_object) {
iso_object.GetComponentsInChildren<Renderer>(_tmpRenderers);
for ( var i = 0; i < _tmpRenderers.Count; ++i ) {
if ( _tmpRenderers[i].isVisible ) {
return true;
}
}
return false;
}
Bounds IsoObject3DBounds(IsoObject iso_object) {
var bounds = new Bounds();
iso_object.GetComponentsInChildren<Renderer>(_tmpRenderers);
if ( _tmpRenderers.Count > 0 ) {
bounds = _tmpRenderers[0].bounds;
for ( var i = 1; i < _tmpRenderers.Count; ++i ) {
bounds.Encapsulate(_tmpRenderers[i].bounds);
}
}
return bounds;
}