private void ModelViewerView_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.W)
{
instance.keyDown(23);
}
if (e.KeyCode == Keys.S)
{
instance.keyDown(19);
}
if (e.KeyCode == Keys.A)
{
instance.keyDown(1);
}
if (e.KeyCode == Keys.D)
{
instance.keyDown(4);
}
}