我使用了以下代码:http: //www.amphibian.com/blogstuff/collision.html.在html测试文件中,我将第一个三角形更改为
triangle1.addPoint({"x":-20, "y":-20});
triangle1.addPoint({"x":-20, "y":20});
triangle1.addPoint({"x":20, "y":20});
triangle1.addPoint({"x":20, "y":10});
triangle1.addPoint({"x":10, "y":10});
triangle1.addPoint({"x":10, "y":-20});
现在,当我在穿过它之前移动另一个三角形内部这个形状给我错误的交叉点.知道哪里可能是问题？