'Declaration
 
Public Shared Sub LookAtRef( _
   ByRef result As Matrix4x4, _
   ByRef cameraPosition As Vector3, _
   ByRef cameraTarget As Vector3, _
   ByRef cameraUpVector As Vector3 _
) 

public static void LookAtRef( 
   out Matrix4x4 result,
   ref Vector3 cameraPosition,
   ref Vector3 cameraTarget,
   ref Vector3 cameraUpVector
)

Parameters

result

The view matrix.

cameraPosition

The position of the camera.

cameraTarget

The target towards which the camera is pointing.

cameraUpVector

The direction that is "up" from the camera's point of view.

Reference

Matrix4x4 Structure
Matrix4x4 Members