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C1.Util.DX.Matrix4x4.ConstrainedBillboardRef

ConstrainedBillboardRef Method

ConstrainedBillboardRef(out Matrix4x4, ref Vector3, ref Vector3, ref Vector3, ref Vector3, ref Vector3)

Creates a cylindrical billboard that rotates around a specified axis.

Declaration
public static void ConstrainedBillboardRef(out Matrix4x4 result, ref Vector3 objectPosition, ref Vector3 cameraPosition, ref Vector3 rotateAxis, ref Vector3 cameraForwardVector, ref Vector3 objectForwardVector)
Public Shared Sub ConstrainedBillboardRef(ByRef result As Matrix4x4, ByRef objectPosition As Vector3, ByRef cameraPosition As Vector3, ByRef rotateAxis As Vector3, ByRef cameraForwardVector As Vector3, ByRef objectForwardVector As Vector3)
Parameters
Type Name Description
Matrix4x4 result

The billboard matrix.
Vector3 objectPosition

The position of the object that the billboard will rotate around.
Vector3 cameraPosition

The position of the camera.
Vector3 rotateAxis

The axis to rotate the billboard around.
Vector3 cameraForwardVector

The forward vector of the camera.
Vector3 objectForwardVector

The forward vector of the object.