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。
@g j5' 如下：
lm\u(3_ $ Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
\*N1i`99 Ray 88, level 18 terminated at (-0.481604 0.13786 0.5)
:h3JDQe:. Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
`WT7w']NT Ray 306, level 25 terminated at (0.416805 0.318829 0.5)
Q4PXC$ u Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
"osYw\unI Ray 369, level 20 terminated at (-0.29887 -0.447525 0.5)
{8MF!CG] Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
G~]BC#nB_ Ray 417, level 18 terminated at (0.147539 0.413616 0.5)
b 2Hpu ej O(d'8`8 
UGMdWq 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
*Tlv'E.M 谢谢～
