private void OnDrawGizmos()
{
Vector3[] nearCorners = CameraUtil.CameraClipPlanePoints(camera, camera.nearClipPlane);
Vector3[] farCorners = CameraUtil.CameraClipPlanePoints(camera, camera.farClipPlane);
Vector3[] hitPoints = CameraUtil.GetHitPoints(nearCorners, farCorners, plane);
Vector3 min;
Vector3 max;
CameraUtil.GetMinMaxVector3(hitPoints, out min, out max);
DrawCube(nearCorners, Color.red);
DrawCube(farCorners, Color.blue);
DrawLines(nearCorners, farCorners, Color.green);
DrawCube(hitPoints, interectColor);
DrawCube(min, max, Color.cyan);
DrawViewRay(Color.black);
}
