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。
+Q& CIo 如下：
0w ;#4X:m Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
{!37w[s~ Ray 88, level 18 terminated at (-0.481604 0.13786 0.5)
7!('+x(> Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
&OP =O*B Ray 306, level 25 terminated at (0.416805 0.318829 0.5)
L; 'C5#GN Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
%nT & Ray 369, level 20 terminated at (-0.29887 -0.447525 0.5)
K?X
6@u|h Error: Object 1 and Object 2 are overlapping at coincident surfaces Surface 0 and Surface 1.
W2 4n% Ps Ray 417, level 18 terminated at (0.147539 0.413616 0.5)
4 k y/a1y- SS"Z>talw 
*}Nh7 >d( 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
W;ADc2#) 谢谢～
