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。
/&'rQ`nd 如下：
RiAY>: Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
wkZ}o,{*: Ray 88, level 18 terminated at (-0.481604 0.13786 0.5)
rsvGf 7C Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
K5q9u-7 Ray 306, level 25 terminated at (0.416805 0.318829 0.5)
KbF,jm 5 Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
: ~]ha Ray 369, level 20 terminated at (-0.29887 -0.447525 0.5)
yn5yQ; Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
2f@gR9T Ray 417, level 18 terminated at (0.147539 0.413616 0.5)
)0Lv- Gs VFwp .1oa! 
Mi"dFx^Md 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
'=vD!6=0@ 谢谢～
