vega中的tripod碰撞检测方法，上房问题在min和Max的参数中。如果max值越大，你爬高就越大。min越小你下坡也就越大。他们的值与你的场景单位有关。他们都是极限值，如果你的房子高度在max值之下就不可能“上房”了。你的坡度落差大于min的绝对值时，他就下不去了。一般用在z和Tripod中常见-vega in the tripod of collision detection methods,上房problem min and Max parameters. If the max value bigger, you climb the greater. min greater the smaller the downhill you. Their value and your scene units. They are limits, if your house under a high in the max value can not be