Quaternion.W Propriété

Définition

Espace de noms:

System.Windows.Media.Media3D

Assembly:

PresentationCore.dll

Obtient le composant W du quaternion.

public:
 property double W { double get(); void set(double value); };

public double W { get; set; }

member this.W : double with get, set

Public Property W As Double

Valeur de propriété

Double

Composant W du quaternion.

Exemples

//convert to quaternion and update display
try
{
    Quaternion tempQuaternion = new Quaternion(axis, angle);
    QuaternionWText.Text = tempQuaternion.W.ToString();
    QuaternionXText.Text = tempQuaternion.X.ToString();
    QuaternionYText.Text = tempQuaternion.Y.ToString();
    QuaternionZText.Text = tempQuaternion.Z.ToString();
}
catch
{
    MessageBox.Show("Set non-null values for the axis Vector3D.");
}

'convert to quaternion and update display
Try
    Dim tempQuaternion As New Quaternion(axis, angle)
    QuaternionWText.Text = tempQuaternion.W.ToString()
    QuaternionXText.Text = tempQuaternion.X.ToString()
    QuaternionYText.Text = tempQuaternion.Y.ToString()
    QuaternionZText.Text = tempQuaternion.Z.ToString()
Catch
    MessageBox.Show("Set non-null values for the axis Vector3D.")
End Try

Remarques

La valeur par défaut est 0.