private void xToolStripMenuItem1_Click(object sender, EventArgs e)
{
mainScene.MatrixOperation(
new double[, ]
{
{ -1, 0, 0, 0 },
{ 0, 1, 0, 0 },
{ 0, 0, 1, 0 },
{ 0, 0, 0, 1 }
},
true
);
UpdatePicBox();
}
