// Scale button callback
private void ScaleBtn_Click(object sender, EventArgs e)
{
UncheckTransformButtons();
ScaleBtn.Checked = true;
transformation = new Scale();
transformFn = ScaleScene;
}
// Rotation button callback (Z)
private void RotateZBtn_Click(object sender, EventArgs e)
{
UncheckTransformButtons();
RotateZBtn.Checked = true;
transformation = new Rotate();
transformFn = RotateZAxis;
}
