#错误提示:Surface shader tessellation function 'tessEdge' not found,萌新跟着教材写的,一脸懵逼,求大佬解答#
#pragma surface surf Lambert vertex:vert addshadow tessellate:tessEdge
同目录是否有Tessellation.cginc文件,应该是用到了此文件中的tessEdge方法。