Select the Rendering menu in the Raytracer Settings command to open the ray tracing settings window, select ON in the Global Ray Antialiaser, close the window into the Raytrace map, Adaptive Antialiaser in Raytraced Reflection Fast choose and Reflaction Antial drop-down menu.Click on the back...Button, in the pop-up window, change the Blur Offset parameter to 1.5, modify the Blur Aspect parameter to 3, so that we can show the fuzzy reflection effect of the pearl surface.The editor of the Pearl's material is completed, and the final material is shown in (Figure 7).