Custom AOVs 自定义多通道

Introduction

引言

When the Integrated AOVs aren't enough and you need to output more specific types of render data alongside your beauty renders as an AOV you can turn to Redshift's Custom AOV.

当集成的 AOV 不够时，你需要输出更多特定类型的渲染数据和你的美丽渲染一起作为 AOV，你可以转向红移的自定义 AOV。

A Custom AOV lets you do things like override every object in the scene with a texture shader for quick custom matte AOVs, a custom ambient occlusion AOV, or pass through information on a per-material basis like specific texture mattes by making use of a Store Color/Scalar/Integer to AOV node.

一个定制的 AOV 可以让你用一个纹理着色器覆盖场景中的每一个物体来快速定制蒙版的 AOV，一个定制的环境遮挡的 AOV，或者通过使用存储颜色/标量/整数到 AOV 节点来传递每个物质的信息，比如特定的纹理蒙版。

Creating Custom AOVs

创建自定义 aov

Custom AOV Options

自定义 AOV 选项

Custom AOVs have most of the same options as any other AOV and you can read about these shared options 自定义的 AOV 和其他的 AOV 有大多数相同的选项，你可以阅读这些共享的选项here 这里. The one key difference is the Default Shader option covered below. 。一个关键的区别是默认着色选项涵盖如下

Default Shader

默认着色器

A Custom AOV's default shader option can be used to quickly create a custom override of every object in the scene. Here you can plug in any texture or utility shader to output any kind of information you'd like. Above are some examples of the AOV example scene overridden with a custom ambient occlusion shader, a wireframe shader, and even a completely random wood texture map that is using a triplanar node to apply this to the entire scene.

自定义 AOV 的默认着色器选项可以用来快速创建场景中每个对象的自定义覆盖。在这里你可以插入任何材质或实用着色器来输出任何你想要的信息。上面是一些 AOV 场景的例子，这个场景使用了自定义的环境遮挡着色器，线框着色器，甚至是一个完全随机的木材纹理贴图，这个贴图使用了一个三平面节点来应用于整个场景。

Store Color To AOV

存储颜色到 AOV

Beauty Input

美容输入

This is where you connect your Redshift material to pass through the Store Color To AOV node.

这是您连接您的红移材质通过存储颜色到 AOV 节点。

AOV Inputs

AOV 输入

This section is where you connect your texture / utility shader or set the color to be output to the specified Custom AOV.

这一部分是你连接你的纹理/实用着色器或设置颜色输出到指定的自定义 AOV。

AOV Input

AOV 输入

Each AOV Input serves as another spot to output custom color data.

每个 AOV 输入作为另一个点输出自定义颜色数据。

AOV Name / Custom Name

AOV 名称/自订名称

This section determines which Custom AOV is used as the output for the related AOV Input.

本节确定哪个自定义 AOV 用作相关 AOV 输入的输出。

Store Color To AOV Examples

存储颜色到 AOV 示例

The Custom Blend example demonstrates the additive nature of the Store Color To AOV node and how two AOV Inputs can be output to the same Custom AOV. The Custom Blend AOV has a black and green fresnel plugged into the Custom AOV's default shader slot, applying this green fresnel to every object in the scene. The drinking glass shader passes through a Store Color To AOV with two different AOV Inputs that output to the same Custom AOV as depicted below. 自定义混合示例演示了存储颜色到 AOV 节点的添加特性，以及如何将两个 AOV 输入输出到同一个自定义 AOV。自定义混合 AOV 有一个黑色和绿色菲涅尔插入到自定义 AOV 的默认着色插槽，应用这个绿色菲涅尔在场景中的每个对象。饮用玻璃着色通过一个存储颜色到 AOV 与两个不同的 AOV 输入，输出到相同的自定义 AOV 如下所示

• In the one AOV Input slot is a simple flat red color, this added with the green fresnel results in the orange color on the perpendicular edges of the drinking glass. 在一个 AOV 输入槽是一个简单的平坦的红色，这与绿色菲涅耳结果在饮用玻璃的垂直边缘橙色的颜色
• In the other AOV Input slot is a black and blue ambient occlusion shader, this added with the green fresnel results in the magenta color around the two lemons and the table near the glass. 在另一个 AOV 输入槽是一个黑色和蓝色的环境遮挡着色器，这加上绿色菲涅尔结果在两个柠檬周围和表附近的玻璃洋红色

The Custom Matte example is a simple one, making use of different flat colors for each material in the scene to create a custom multi-colored clown matte pass that can be used for keying and isolating different parts of the render.

定制磨砂是一个简单的例子，使用不同的平面颜色为场景中的每个材质创建一个定制的多色小丑磨砂通行证，可用于键控和隔离渲染的不同部分。

Store Scalar To AOV

存储标量到 AOV

A Store Scalar To AOV node is used to output scalar data to a Custom AOV for specific materials already applied to objects in a scene.  存储标量到 AOV 节点用于为场景中已经应用到对象的特定材质向自定义 AOV 输出标量数据

Beauty Input

美容输入

This is where you connect your Redshift material to pass through the Store Scalar To AOV node.

这是您连接您的红移材质通过存储标量到 AOV 节点。

AOV Inputs

AOV 输入

This section is where you connect your texture / utility shader or set the color to be output to the specified Custom AOV.

这一部分是你连接你的纹理/实用着色器或设置颜色输出到指定的自定义 AOV。

AOV Input

AOV 输入

Each AOV Input serves as another spot to output custom scalar data.

每个 AOV 输入作为另一个点来输出自定义标量数据。

AOV Name / Custom Name

AOV 名称/自订名称

This section determines which Custom AOV is used as the output for the related AOV Input.

本节确定哪个自定义 AOV 用作相关 AOV 输入的输出。

Store Scalar To AOV Example

存储标量到 AOV 示例

The Lemon Curvature example above demonstrates a curvature node out to a Store Scalar To AOV node's AOV Input connected to the lemon's beauty shader.

上面的柠檬曲率示例演示了一个曲率节点到 Store Scalar To AOV 节点的 AOV Input 连接到柠檬的美容着色器。

Store Integer To AOV

存储整数到 AOV

A Store Integer To AOV node is used to output integer data to a Custom AOV for specific materials already applied to objects in a scene. This is similar to an Object ID pass where each object has a different integer value applied to it. With a Store Integer To AOV node you can supply each material with your own custom Integer.

存储整数到 AOV 节点用于为场景中已经应用到对象的特定材质向自定义 AOV 输出整数数据。这类似于对象 ID 传递，其中每个对象都应用不同的整数值。使用 Store Integer To AOV 节点，您可以为每个材质提供您自己的定制 Integer。

Beauty Input

美容输入

This is where you connect your Redshift material to pass through the Store Integer To AOV node.

这是您连接您的红移材质通过存储整数到 AOV 节点。

AOV Inputs

AOV 输入

This section is where you connect to or set the integer value to be output to the specified Custom AOV.

此部分是连接到或设置要输出到指定的自定义 AOV 的整数值的地方。

AOV Input

AOV 输入

Each AOV Input serves as another spot to output custom integer data.

每个 AOV 输入作为另一个点来输出自定义整数数据。

AOV Name / Custom Name

AOV 名称/自订名称

This section determines which Custom AOV is used as the output for the related AOV Input.

本节确定哪个自定义 AOV 用作相关 AOV 输入的输出。