【Unity的BuildIn和URP的区别，CG和HLSL的最简光照框架，实现Cast Shadows和Receive Shadows阴影】

框架，实现Cast Shadows和Receive Shadows阴影】"/>

【Unity的BuildIn和URP的区别，CG和HLSL的最简光照框架，实现Cast Shadows和Receive Shadows阴影】

BuildIn和URP在传参和语义上区别

• ------------------------------------------------------------------------------------------------------------------
• BuildIn管线CG和URP管线HLSL
• • • CG光照宏定义
    • HLSL光照宏定义
    • CG包含文件
    • HLSL包含文件
    • CG纹理采样
    • HLSL纹理采样
    • CG获取灯光信息
    • HLSL获取灯光信息
    • CG Cast Shadows生成阴影
    • HLSL Cast Shadows生成阴影
    • CG Receive Shadows接收阴影
    • HLSL Receive Shadows接收阴影
• -----------------------------------------------------------------------------------