public OBB3(FastBounds localBounds, Matrix4x4 modelMatrix)
{
this.localBounds = localBounds;
this.modelMatrix = modelMatrix;
this.modelITMatrix = modelMatrix.inverse.transpose;
this.worldBounds = localBounds.EncapsulateInTargetSpace(modelMatrix);
}
public static FastBounds EncapsulateInWorldSpace(this Transform tr, FastBounds local)
{
var local2world = tr.localToWorldMatrix;
return(local.EncapsulateInTargetSpace(local2world));
}