Renders a parameterized linear gradient — a zero-input node. Often the signal source when debugging render-chain shaders, or a clean plate for composites.
Module：GPU render · Task type：render_gradient
Ports
Inputs
None.
Outputs
| Port | Type | Required |
|---|---|---|
out | task_graph::Image | ✓ |
Parameters
| 参数 | 类型 | 默认值 | 范围 / 选项 | 说明 |
|---|---|---|---|---|
script_path | string | （空） | custom render script path (from an effect manifest; empty = built-in effects) | |
width | int | 0 | [0, 65535] | target width in pixels; 0 follows the input |
height | int | 0 | [0, 65535] | target height in pixels; 0 follows the input |
format | enum | 0 | rgba8 / rgba32f | render target texture format |
clear | bool | true | clear the target at pass start | |
clear_color | string | "0,0,0,0" | clear color as comma-separated RGBA components | |
blend | bool | false | enable blended output | |
color0 | string | "0,0,0,1" | ||
color1 | string | "1,1,1,1" |
Part of the GraphStudio node guide series; parameters reflect the latest release.