Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
多个小物块位于黑色边框框出的白色背景板上 怎么样分别得到各个小物块相对于边框某一顶点的坐标
如果相机是固定的位置,黑色边框也是固定的位置,那就人工找到边框的顶点坐标,然后做减法。