邊界球碰撞不起作用

Question

我試圖在我的LWJGL遊戲中實現模型之間的碰撞，並且看起來物體處於持續碰撞中，即使碰撞半徑僅爲0.我已經將碰撞的代碼放在下面，以及我用來幫助解決邊界球碰撞的來源的鏈接。

package model; 

import org.lwjgl.util.vector.Vector3f; 

public class BoundingSphere { 

    private Vector3f mid = new Vector3f(); 
    private float radius; 

    public BoundingSphere(Vector3f midpoint, float radius) { 
     this.mid = midpoint; 
     this.radius = radius; 
    } 

    public boolean isColliding(BoundingSphere other){ 
     float diffX = (other.mid.x - mid.x); 
     float diffY = (other.mid.y - mid.y); 
     float diffZ = (other.mid.z - mid.z); 

     float diffXSquared = (float) Math.pow(diffX, 2); 
     float diffYSquared = (float) Math.pow(diffY, 2); 
     float diffZSquared = (float) Math.pow(diffZ, 2); 

     float radiusSums = (other.radius + radius); 
     float radiusSumsSquared = (float)Math.pow(radiusSums, 2); 

     if (diffXSquared + diffYSquared + diffZSquared > radiusSumsSquared){ 
      return true; 
     } 
     else{ 
      return false; 
     } 

    } 

} 

Collision Detection Page

Answer 1

看來，你已經反轉的條件。如果你想，而不是重疊的碰撞則「< =」將「<」