Method
This node limits the luminance values in the image.
Raw texture |
Output Mask |
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![Raw Guitar Image]() |
![Threshold]() |
Example Nodegraph |
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Attributes
Name |
Description |
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Active |
Turn the effect on or off. Values < 0.1 will turn the effect off, and deferred rendering must be on. |
Blend Amount |
Changes the opacity of the new effect over the original image. |
Blend Mode (RGB) |
Change how the generated effect blends with the parent image RGB. |
Threshold |
Change the luminance threshold for the effect to apply. |
Falloff Range |
Control the falloff of the threshold edge. |
Falloff Power |
Control the strength of the falloff. |
Mode |
Change how the threshold functions.
- Above, anything below the threshold is omitted.
- Below, anything above the threshold is omitted.
- Band, anything outside the middle values are omitted, within the range specified by the threshold.
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Output Mode |
Change how the cut image outputs.
- Colour, Colour is output along with the image.
- Mask, A mask is generated based on the regions inside the threshold.
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Inputs
Name |
Description |
Typical Node Input |
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Active |
Turn the effect on or off. Values < 0.1 will turn the effect off, and deferred rendering must be on. |
Envelope Modifier |
Outputs
There are no outputs from this node.