// Set the yaw (Y axis), pitch (X axis), and roll (Z axis) rotations in radians.
	pitch = m_rotationX * 0.0174532925f;
	yaw   = m_rotationY * 0.0174532925f;
	roll  = m_rotationZ * 0.0174532925f;

	// Create the rotation matrix from the yaw, pitch, and roll values.
	D3DXMatrixRotationYawPitchRoll(&rotationMatrix, yaw, pitch, roll);

	// Transform the lookAt and up vector by the rotation matrix so the view is correctly rotated at the origin.
	D3DXVec3TransformCoord(&lookAt, &lookAt, &rotationMatrix);
	D3DXVec3TransformCoord(&up, &up, &rotationMatrix);

	// Translate the rotated camera position to the location of the viewer.
	lookAt = position + lookAt;

	// Finally create the view matrix from the three updated vectors.
	D3DXMatrixLookAtLH(&m_viewMatrix, &position, &lookAt, &up);