为什么Physx角色控制器渗透？

Question

我刚遇到一个问题，两个角色的控制器在播放动画时会相互渗透。我现在有任何想法，谁能给我一些提示，非常感谢！

我只是使用physx界面移动了两个控制器：

/**
    \brief Moves the character using a "collide-and-slide" algorithm.

    \param[in] disp Displacement vector
    \param[in] minDist The minimum travelled distance to consider. If travelled distance is smaller, the character doesn't move.
    This is used to stop the recursive motion algorithm when remaining distance to travel is small.
    \param[in] elapsedTime Time elapsed since last call
    \param[in] filters User-defined filters for this move
    \param[in] obstacles Potential additional obstacles the CCT should collide with.
    \return Collision flags, collection of ::PxControllerCollisionFlags
    */
    virtual     PxControllerCollisionFlags  move(const PxVec3& disp, PxF32 minDist, PxF32 elapsedTime, const PxControllerFilters& filters, const PxObstacleContext* obstacles=NULL) = 0;

contactOffset 设置为0.2f。

有一些图片显示了这种现象：