我将一堆物品放置在相机周围的圆圈中,使用此代码,对象沿逆时针方向显示

answer.position.y =  Math.sin(answerBoxRadians) * circleRadius;
answer.position.z = Math.cos(answerBoxRadians) * circleRadius;
answer.rotation.x = Math.PI - answerBoxRadians;


如何反转数学,使它们按顺时针方向显示?

最佳答案

这是因为正角是逆时针方向。将角度设为负数,您将顺时针旋转。

answer.position.y = Math.sin(-answerBoxRadians) * circleRadius;
answer.position.z = Math.cos(-answerBoxRadians) * circleRadius;

09-18 04:43