testPointInBox3d

testPointInBox3d

public static bool testPointInBox3d(Vector3d point, Matrix boxTransformWorld, Vector3d boxDimension, Vector3d boxOrigin)
{
    Matrix worldToLocalTransform = boxTransformWorld.inverse();
    Vector3d localPoint = worldToLocalTransform.transform(point);
    return  localPoint.x >= -boxOrigin.x && localPoint.x <= boxDimension.x - boxOrigin.x &&
            localPoint.y >= -boxOrigin.y && localPoint.y <= boxDimension.y - boxOrigin.y &&
            localPoint.z >= -boxOrigin.z && localPoint.z <= boxDimension.z - boxOrigin.z;
}