Quaternion.X 屬性

定義

命名空間:

System.Windows.Media.Media3D

組件:

PresentationCore.dll

取得四元數的 X 元件。

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

public double X { get; set; }

member this.X : double with get, set

Public Property X As Double

屬性值

Double

四元數的 X 元件。

範例

//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

備註

預設值為 0。