lab5

代码说明：

  模型尺寸参见OpenGL观察实验。要求修改代码达到以下要求： 1. 通过设置材料使得桌面和四条腿的颜色各不相同，分别为：(1, 0, 0), (0, 1, 0), (1, 1, 0), (0, 1, 1), (0, 0, 1)； 2. 通过设置材料使得茶壶为金黄色； (Experimental observation model dimensions refer to OpenGL. Required to modify the code to achieve the following requirements: 1. Material by setting makes desktop and four-legged different colors, namely: (1, 0, 0), (0, 1, 0), (1, 1, 0), (0, 1, 1), (0, 0, 1) 2 by setting the tea material that is golden yellow )