![Unity 3D 内建着色器源码剖析](https://wfqqreader-1252317822.image.myqcloud.com/cover/0/26473000/b_26473000.jpg)
上QQ阅读APP看书,第一时间看更新
本书部分彩图
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0002-0001.jpg?sign=1739301960-tBJ0GyVXwEMZX76sYtosFvw5cuV8aqcQ-0-72ed8b6c377c8ce90bfe7f93cedfb785)
人眼在明视觉和暗视觉下的视见函数
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0002-0002.jpg?sign=1739301960-4rOUe3EJrVwvXQaMayy3bJUaRWXI9Vdj-0-2b3e18c7ac55683c32d0991ad8f620fe)
三种视锥细胞对不同波长的标准化反应曲线(本图取自维基百科)
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0002-0003.jpg?sign=1739301960-rEw4fKF1SgTIVOXTQuXmEPNU277uXD3h-0-89f535252a7ccb2af8de3c46c8faf2ed)
色度图
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0002-0004.jpg?sign=1739301960-sjvof0htt2vVsxSfS5AtJF4ypXSfNjGv-0-d948f782b6bee45aff1860c92d7f3688)
直接照明和间接照明的示意图
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0003-0005.jpg?sign=1739301960-Xb6FUkLOp42dnibS8NJjjksNeVg253Vh-0-d38e0e74acf45f1116e13b3508f6b896)
全局照明和局部照明两者的渲染效果的区别(本图取自维基百科)
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0003-0006.jpg?sign=1739301960-JeTVg0q2z719akqQHgWuTixWFaMERXVe-0-805b63f5a3b212ff108207c10ddf153c)
静态物体之间计算光线的传递
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0003-0007.jpg?sign=1739301960-bM82bj103WFcKJzANgWcpZVGhyujprJU-0-b1e7dde315c398e5cb7160b53a23a1dd)
经烘焙后产生的阴影蒙版纹理
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0003-0008.jpg?sign=1739301960-AW0MjlEgBluFq8QNMrmy1DoE4sCFEE6b-0-7ee64ca0d7f7f555968efe28c90dbd9c)
光探针与光线传播路径(本图取自Unity 3D帮助文档)
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0004-0009.jpg?sign=1739301960-36tMmgoEVTJud52X4bxQdAzBXpeD0ame-0-3f06ed15e816000a8caa0f86c291aa4c)
光的色散现象
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0004-0010.jpg?sign=1739301960-3Pllp2YNiaWE1N1CVzS2DN4DhRGdEICK-0-d0cf05702ce04d1e9f31a945fb988356)
在同样的光照条件下,从完全散射(漫反射)效果到完全反射(镜面反射)效果
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0004-0011.jpg?sign=1739301960-iFiJMcy0TpstGwK1XHYTaVxToi5S9Drf-0-bd2ed77b3c8ff51d0d3df99894d80eb8)
光线从空气射向不同材质时的反射光强比值
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0004-0012.jpg?sign=1739301960-Q4V41gcSkT7123TKukZrNha4tmzOFdI7-0-9cb4207606f7fba1be83b9914e1f99b5)
漫反射贴图和反照率贴图对比
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0004-0013.jpg?sign=1739301960-lcgOUjvzicciBnLxUaaZYCd3JOYwHPak-0-2fab8802b45b311da7b8d0fb8cf8f775)
Metallic属性与反照率颜色的关系
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0005-0014.jpg?sign=1739301960-u73uFJSeyWCG48BE5X9EqdA2VQfV3szy-0-b0c5dd4898be35b37c4c913f8a9015cf)
不同材质的Smoothness属性值效果
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0005-0015.jpg?sign=1739301960-4sI9ry48zRDEw0Xgal1ZUJQCSb3nrgVv-0-e1cc4cacef22d2cd8eb984097e5836c5)
未经优化处理的视差贴图算法产生的重叠现象
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0005-0016.jpg?sign=1739301960-hIcvHn2K8iUghGNI3ylIMzufx3VC2ESO-0-7f29b00a47cd6c13cbaf82406fb5d1f9)
使用了线性插值后的视差贴图效果
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0005-0017.jpg?sign=1739301960-HOjiMValr4CondkJeJ7C2PESotkvirRf-0-336665505ce50ec7a449a876b6c5c744)
网格模型的缩放值
![](https://epubservercos.yuewen.com/726734/14969663905992006/epubprivate/OEBPS/Images/Figure-0005-0018.jpg?sign=1739301960-ZBaljtKjUaGxRuXufTUUHcEoL7mZSBiZ-0-027b850f11df50a624d727ebf5c88218)
有无使用遮蔽贴图的效果对比