Matrix4.Rotate

Rotate(double, Vector3)

Create a rotation matrix by rotation angle and axis

public static Matrix4 Rotate(double angle, Vector3 axis)

Parameter	Type	Description
angle	Double	Rotate angle in radian
axis	Vector3	Rotation axis

Examples

The following code shows how to create a matrix for rotate operation.

var t = Matrix4.Rotate(Math.PI, new Vector3(0, 1, 0));
var pos = new Vector3(1, 1, 10);
Console.WriteLine($"Transformed: {t * pos}");

See Also

• struct Vector3
• struct Matrix4
• namespace Aspose.ThreeD.Utilities
• assembly Aspose.3D

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Rotate(Quaternion)

Create a rotation matrix from a quaternion

public static Matrix4 Rotate(Quaternion q)

Parameter	Type	Description
q	Quaternion	Rotation quaternion

Examples

The following code shows how to create a matrix for rotate operation.

var t = Matrix4.Rotate(Quaternion.FromAngleAxis(Math.PI, Vector3.YAxis));
var pos = new Vector3(1, 1, 10);
Console.WriteLine($"Transformed: {t * pos}");

See Also

• struct Quaternion
• struct Matrix4
• namespace Aspose.ThreeD.Utilities
• assembly Aspose.3D