Value Function node

Left Toolbar > Value icon Value Nodes > Value Function icon Value Function node

The Value Function node performs a mathematical function on each pixel of the image.

input
In1 image

output
Out image function square_root

Procedure

To apply a Value Function:

  1. On the left toolbar choose Value Nodes > Value Function. Value icon > Value Function icon

  2. Drag the Value Function icon into the Node Graph.

    Value Function node

  3. Select the function in the attributes of the node.

Inputs

image One or more images of VALUE color mode.

Note. If the input image is not of VALUE color mode, it is converted to value color mode using the default settings.

Outputs

image An image of VALUE color mode.

Attributes Panel

Value Function attributes

Function
absolute sine. Input value is angle in radians. cosine. Input value is angle in radians. tangent. Input value is angle in radians. arcsine. Output value is angle in radians. arccosine. Output value is angle in radians. arctangent. Output value is angle in radians. floor ceil inverse log log2 log10 exponential squareroot cubicroot degtorad radtodeg

Value Nodes

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