修复physics register失效问题

2020-06-16 11:59:40 +08:00
parent 8b21edc65f
commit ced176706b
14 changed files with 169 additions and 18 deletions
--- a/source/src/Math/Point.ts
+++ b/source/src/Math/Point.ts
@@ -2,8 +2,8 @@ class Point {
    public x: number;
    public y: number;

-    constructor(x: number, y: number){
-        this.x = x;
-        this.y = y;
+    constructor(x?: number, y?: number){
+        this.x = x ? x : 0;
+        this.y = y ? y : this.x;
    }
 }