本节跟上节紧密联系，希望没学过程序的朋友把开始这几节一定要弄懂。你要是学过程序，了解一下MAXScript的规则吧。MAXScript算术表达式与我们小学时学的算术一个道理，都是对数值进行运算如加、减、乘、除等。赋值符号“=”就是赋值运算符，它的作用是将一个数据赋给一个变量。如a = 1就是执行一次赋值操作，或称赋值运算。
本节地址：http://www.cgplusplus.com/bbs/dispbbs.asp?boardid=2&Id=55
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