Gradient

梯度

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Gradient

梯度

Compared to the Basic Gradient, the Gradient offers, among others, additional options for repetition and distortion. For example, completely new gradient directions or shapes can be created by inputting variable brightness values for the distortion, as shown in this example. 与基本渐变相比，渐变为重复和扭曲提供了更多的选择。例如，可以通过输入失真的可变亮度值来创建全新的梯度方向或形状，如本例所示

This Node can be used to create a color gradient, as can be done using the Gradient shader in the standard Material System. A Position value can be used to extract a color sample from any location and output it. The settings here are much more diverse than those of the Basic Gradient Node.

这个节点可以用来创建一个颜色渐变，就像在标准材质系统中使用渐变着色器一样。位置值可用于从任何位置提取颜色样本并输出它。这里的设置比基本渐变节点更加多样化。