public void Transform(ITransform3 transform)
{
ITransform3 oldValue = this.modelView;
this.modelView = this.modelView.Concat(transform);
this.OnPropertyChanged(MODEL_VIEW, oldValue, this.modelView);
}
public static Matrixd ToMatrixd(this ITransform3 transform)
{
if (transform is Transform3Identity)
{
return(Matrixd.identity());
}
if (transform is Transform3Matrix)
{
return(((Transform3Matrix)transform).Matrix.ToMatrixd());
}
throw new NotSupportedException();
}
public override ITransform3 Concat(ITransform3 transform)
{
if (transform is Transform3Identity)
{
return(transform);
}
Transform3Matrix tmatrix = transform as Transform3Matrix;
if (tmatrix == null)
{
throw new NotImplementedException();
}
Matrix4x4d result = this.Matrix.Clone();
result.Mul(tmatrix.Matrix);
return(new Transform3Matrix(result, true));
}
public abstract ITransform3 Concat(ITransform3 transform);
public override ITransform3 Concat(ITransform3 transform)
{
return(transform);
}
public static BoundingBox3d DoTransform(this ITransform3 transform, BoundingBox3d bbox)
{
return(BoundingBox3d.Union(bbox.GetVertices().Select(v => transform.DoTransform(v))));
}
public static Point3d DoTransform(this ITransform3 transform, Point3d p)
{
return(transform.Transform(p).ToPoint3d());
}
public static Vector3d DoTransform(this ITransform3 transform, Vector3d v)
{
return(transform.Transform(v).ToVector3d());
}
