VectorToColor node

This documentation is for version 1.0 of VectorToColor (net.sf.openfx.VectorToColorPlugin).

Description

Convert x and y vector components to a color representation.

H (hue) gives the direction, S (saturation) is set to the amplitude/norm, and V is 1.The role of S and V can be switched.Output can be RGB or HSV, with H in degrees.

Inputs

Input	Description	Optional
Source		No

Controls

Parameter / script name	Type	Default	Function
X channel / xChannel	Choice	r	Selects the X component of vectors r: R channel from input. g: G channel from input. b: B channel from input. a: A channel from input.
Y channel / yChannel	Choice	g	Selects the Y component of vectors r: R channel from input. g: G channel from input. b: B channel from input. a: A channel from input.
Opposite / opposite	Boolean	Off	If checked, opposite of X and Y are used.
Inverse Y / inverseY	Boolean	On	If checked, opposite of Y is used (on by default, because most optical flow results are shown using a downward Y axis).
Modulate V / modulateV	Boolean	Off	If checked, modulate V using the vector amplitude, instead of S.
HSV Output / hsvOutput	Boolean	Off	If checked, output is in the HSV color model.