Derive Node Reference
RGBA Vector Node
Description
The RGBA Vector node outputs a constant color with an alpha value as Vector4. This node is very similar to the Color node, with the difference, that it is not limited to common color space. Thus values can also be greater than 1 or smaller than 0. Values outside the 0-1-range however will not be visible on the output. When using this node, it is important to keep in mind, that while it can be useful for certain calculations to be able to use values outside the 0-1-range, the final output is alway clamped between 0 and 1. Every pixel of the output texture gets the same value.
Sample Tree
Properties
| Property Name | Property Type | Description |
|---|---|---|
|
Node Name |
String |
Gives the node a unique name. This is optional for better readability of the node tree and not required for the project to work. |
|
R |
Float |
Set the desired float value for the red channel. |
|
G |
Float |
Set the desired float value for the green channel. |
|
B |
Float |
Set the desired float value for the blue channel. |
|
A |
Float |
Set the desired float value for the alpha channel. |
Inputs
None
Outputs
| Output Name | Data Type | Description |
|---|---|---|
|
RGBA |
RGBA |
Outputs a texture with each pixel set to have the selected float value for all channels. Keep in mind that values outside the 0-1-range will be clamped when the final result is exported. |
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