两个物体材料不同，紧靠在一起（未重叠），其中一个体的面设定了reptile性质，结果莫拟时会发现两个物体会报告重叠，并有部分光线在此中断。
Z| d_G} 如下：
QE!cf@~n" Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
*NDLGdQqz Ray 88, level 18 terminated at (-0.481604 0.13786 0.5)
xVKx#X9yk Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
"S[VtuxPCU Ray 306, level 25 terminated at (0.416805 0.318829 0.5)
4cJ7.Pez Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
%dL|i2+*8 Ray 369, level 20 terminated at (-0.29887 -0.447525 0.5)
a| 5GC p p Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
yN~=3b> Ray 417, level 18 terminated at (0.147539 0.413616 0.5)
c.&vWmLSGE 8c__ U< 
6 ! g3Juh 其中的surface 0 为 object1的，surface 1为 object 2的，请问是什么问题，该如何解决
ET _}x7 谢谢～
