我刚刚开始学习ADAMS，在做《虚拟样机技术与ADAMS应用实例教程》（郭卫东编）的实例中，测量角度，给出的图形都是反向的。按照书中例子区的空间三个点没问题。再次进行测试时 <img src="http://img.jishulink.com/upload/201607/14

书中的原例，我用的是adams2013<img src="http://img.jishulink.com/upload/201607/1469411981665_21.jpg" title="21.jpg" style="max-width:760px;" alt="21.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412004410_22.jpg" title="22.jpg" style="max-width:760px;" alt="22.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412027835_23.jpg" title="23.jpg" style="max-width:760px;" alt="23.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412046121_24.jpg" title="24.jpg" style="max-width:760px;" alt="24.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412062309_25.jpg" title="25.jpg" style="max-width:760px;" alt="25.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412080261_26.jpg" title="26.jpg" style="max-width:760px;" alt="26.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412097382_27.jpg" title="27.jpg" style="max-width:760px;" alt="27.jpg"/><img src="http://img.jishulink.com/upload/201607/1469412116827_28.jpg" title="28.jpg" style="max-width:760px;" alt="28.jpg"/>