Method
This node modifies the current colour correction of an image.
Example Nodegraph |
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![Colour Correction]() |
Attributes
Name |
Description |
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Active |
Enables or disables the effect. Disabling the effect means it will no longer compute, so disabling a node when not in use can improve performance. |
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. |
Blend Mode (Alpha) |
Change how the generated effect blends with the parent image alpha. |
Apply To Solid Geometry Only |
Toggle whether the effect should only apply to solid geometry, or the whole of the scene. |
Apply To Filled Pixel Only |
Only apply to pixels with some content on them. Useful for Virtual Production contexts, where Post-FX applied to the front plate shouldn’t apply over the backplate. |
Clamp Source Colour |
Clamp the incoming colours to be between 0-1. |
Affect Channels
Select which of the RGBA colour channels are affected by the effect.
Levels
Name |
Description |
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In Black |
Darken the dark parts of the image. |
In White |
Brighten the light parts of the image. |
Out Black |
Darkens the dark parts of the image. |
Out White |
Brighten the light parts of the image. |
Gamma |
Changes the gamma value of the image. |
Brightness |
Control the brightness of the image. |
Contrast |
Control the contrast of the image. |
Saturation |
Control the saturation of the image. |
Hue |
Control the hue of the image. |
Colours
Name |
Description |
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Red |
Change the amount of red used in the whole image. |
Green |
Change the amount of green used in the whole image. |
Blue |
Change the amount of blue used in the whole image. |
Colours – Hilights
Name |
Description |
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Red Hi |
Change the amount of red used in the bright parts of the image. |
Green Hi |
Change the amount of green used in the bright parts of the image. |
Blue Hi |
Change the amount of blue used in the bright parts of the image. |
Colours – Midtones
Name |
Description |
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Red Mid |
Change the amount of red used in the midtones of the image. |
Green Mid |
Change the amount of green used in the midtones of the image. |
Blue Mid |
Change the amount of blue used in the midtones of the image. |
Colours – Shadows
Name |
Description |
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Red Low |
Change the amount of red used in the dark parts of the image. |
Green Low |
Change the amount of green used in the dark parts of the image. |
Blue Low |
Change the amount of blue used in the dark parts of the image. |
Inputs
There are no inputs for this node.
Outputs
There are no outputs from this node.