40 lines
1.1 KiB
ReStructuredText
40 lines
1.1 KiB
ReStructuredText
|
Blend node
|
||
|
|
~~~~~~~~~~
|
||
|
|
|
||
|
|
The blend node blends two inputs using an optional opacity. It performs a blend operation
|
||
|
|
defined by the blend mode between both inputs, and mixes the result with the bottom input
|
||
|
|
using the opacity (defines by the *opacity* parameter, or the optional greyscale input).
|
||
|
|
|
||
|
|
.. image:: images/node_blend.png
|
||
|
|
|
||
|
|
Inputs
|
||
|
|
++++++
|
||
|
|
|
||
|
|
The blend node accepts three inputs:
|
||
|
|
|
||
|
|
* The first input is the top layer.
|
||
|
|
|
||
|
|
* The second input is the bottom layer.
|
||
|
|
|
||
|
|
* The third input is an optional mask that will be use instead of the opacity parameter.
|
||
|
|
|
||
|
|
Outputs
|
||
|
|
+++++++
|
||
|
|
|
||
|
|
The blend node outputs the result of the blend operation.
|
||
|
|
|
||
|
|
Parameters
|
||
|
|
++++++++++
|
||
|
|
|
||
|
|
The blend node has two parameters:
|
||
|
|
|
||
|
|
* The blend mode, that can be one of the following: Normal, Dissolve, Multiply, Screen,
|
||
|
|
Overlay, Hard Light, Soft Light, Burn, Dodge, Lighten, Darken, Difference.
|
||
|
|
|
||
|
|
* The opacity used when mixing the result of the blend operation with the bottom input
|
||
|
|
when the corresponding input is not connected.
|
||
|
|
|
||
|
|
Notes
|
||
|
|
+++++
|
||
|
|
|
||
|
|
The *opacity* input will be considered (and implicitly converted to) greyscale if it is a color texture.
|