添加格點光源，先建立了一個圓柱，把格點光源的起始點定義在圓柱的中心， *VH Wvj
并讓光打在球面上的一個點，準備觀察其反射光束，怎么出現(xiàn)下面的警告，對仿真有影響嗎？ ,)N/2M\B-
Warning: Possibly defective Sphere 1 is being added to the raytrace. O)DAYBv^
Warning: Possibly defective Cylinder 1 is being added to the raytrace. y>:U&P^
Warning: Possibly defective Sphere 1 is being added to the raytrace. Y
DW^N ] G
Warning: Possibly defective Cylinder 1 is being added to the raytrace.
