java3d的例子：演示了java3d中碰撞检测的例子-java3d example: java3d demonstrated in the example of collision detection

java3d中碰撞检测源码，可以实现三维空间中两个物体的相交测试-Collision Detection in java3d source can be achieved in three-dimensional space of the intersection of the two test objects

JAVA实现的小球碰撞动画程序。系统要求：Window xp；J2SE 5.0 from http://java.sun.com/j2se/1.5.0/index.jsp；Java 3D 1.4.0 (or 1.3.2) from https://java3d.dev.java.net/；Odejava from https://odejava.dev.java.net/ -JAVA realization ball collision animation process. System r