public Vetor3D produtoVetorial(Vetor3D v)
{
Vetor3D vr = new Vetor3D();
vr.setX(y * v.getZ() - z * v.getY());
vr.setY(z * v.getX() - x * v.getZ());
vr.setZ(x * v.getY() - y * v.getX());
return(vr);
}
private void button2_Click(object sender, EventArgs e)
{
rtbPV.Clear();
Vetor3D vr;
Vetor3D v1 = new Vetor3D(Convert.ToDouble(textBox4.Text), Convert.ToDouble(textBox5.Text), Convert.ToDouble(textBox6.Text));
Vetor3D v2 = new Vetor3D(Convert.ToDouble(textBox9.Text), Convert.ToDouble(textBox8.Text), Convert.ToDouble(textBox7.Text));
vr = v1.produtoVetorial(v2);
rtbPV.AppendText("O vetor resultado é: (" + vr.getX() + "," + vr.getY() + "," + vr.getZ() + ")");
}
private void button1_Click(object sender, EventArgs e)
{
rtbMV.Clear();
if (textBox3.Text == "")
{
Vetor2D v = new Vetor2D(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
rtbMV.AppendText("O módulo vetorial é:" + Math.Round(v.moduloVetorial(), 3));
}
else
{
Vetor3D v = new Vetor3D(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), Convert.ToDouble(textBox3.Text));
rtbMV.AppendText("O módulo vetorial é:" + Math.Round(v.moduloVetorial3D(), 3));
}
}