Node Group - Nuke
This use case shows how to render a graph-node.
Render
How to read an frameset, animate translate and scale Knob and finally render the result.mapAnim creation
<Creation id="mapAnim" filename="mapAnim/compositing_20.jpeg">
<Info name="index.list">true</Info>
<Info name="width">1920</Info>
<Info name="height">1080</Info>
<Info name="frame">1-75</Info>
<Info name="begin">1</Info>
<Info name="end">75</Info>
</Creation>
process
<Process id="renderCompositing" type="compositing">
<Param name="reset">true</Param>
<Node name="read" create="Read" pos="0;0">
<Param name="creationId">mapAnim</Param>
<Param name="frame.range">true</Param>
</Node>
<Node name="transform" create="Transform" link="read" pos="0;100">
<FuncParam name="translate" type="linear" frames="1-75/2">
<Param name="begin">-500;0</Param>
<Param name="end">0;0</Param>
</FuncParam>
<FuncParam name="scale" type="linear" frames="1-75/2">
<Param name="begin">1.5</Param>
<Param name="end">1</Param>
</FuncParam>
</Node>
<Node name="write" create="Write" link="transform" pos="0;150"/>
<Render nodeName="write">
<Param name="creationId">outputComp1</Param>
<Param name="frames">1-75</Param>
</Render>
</Process>
graph-node
Curve Editor
result
Specifications: Compositing Process