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Related nodes. Attributes.
HSV to RGB is a utility node that allows you to
convert an HSV (Hue-Saturation-Value) color into an
RGB (Red-Green-Blue) color.
This is useful when you want to control a color using
HSV values. For example, say you want to animate a
shader to run through all the rainbow colors. (This is
the same as animating the Hue of an HSV color). To
do this, create an HSV to RGB node, and connect the
Out Rgb attribute to the shader color. Then animate
the first channel of InHsv (which is the Hue).
In the table below, important attributes have their names
listed in bold in the description column.
| Node name | Parents | Classification | MFn type | Compatible function sets |
|---|
| hsvToRgb | node | utility/color:drawdb/shader/operation/hsvToRgb | kHsvToRgb | kBase
kNamedObject
kDependencyNode
kHsvToRgb |
Related nodes
blendColors, clamp, lightInfo, gammaCorrect, surfaceLuminance, contrast, luminance, rgbToHsv, samplerInfo, setRange, resolution, renderQuality, renderGlobals, renderGlobalsList, baseShadingSwitch, singleShadingSwitch, doubleShadingSwitch, tripleShadingSwitch
Attributes (9)
inHsv, inHsvB, inHsvG, inHsvR, outRgb, outRgbB, outRgbG, outRgbR, renderPassMode
| Long name (short name) | Type | Default | Flags |
|---|
|
inHsv
(i)
| float3 | 0.0, 0.0, 0.0 |     |
|
|
|
|
|
outRgb
(o)
| float3 | 0.0, 0.0, 0.0 | |
|
| outRgbR
(or)
| float | 0.0 | | |
|
| outRgbG
(og)
| float | 0.0 | | |
|
| outRgbB
(ob)
| float | 0.0 | | |
|
|
renderPassMode
(arp)
| enum | 1 |  |
|