Square Scalar: Difference between revisions
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[[Image:drex_module_84_image_0.png|485pxpx|Square Scalar]] | [[Image:drex_module_84_image_0.png|485pxpx|Square Scalar]] | ||
'''Node Description & Purpose: '''<br /> The Square family of nodes outputs the '''Input''' value squared, i.e. '''Input''' to the power of 2 or '''Input''' multiplied by '''Input'''. <br /><br /> For colours the calculation is done on a component-wise basis, for example: <br /><br /> Output.red = Input.red '''multiplied by''' Input.red<br /> Output.green = Input.green '''multiplied by''' Input.green<br /> Output.blue = Input.blue '''multiplied by''' Input.blue<br /><br />'''Node Type: ''' Function<br /><br />'''Settings: '''<br /> These nodes have no other settings apart from the Input node. | |||
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Revision as of 19:37, 28 April 2011
Square Scalar
Node Description & Purpose:
The Square family of nodes outputs the Input value squared, i.e. Input to the power of 2 or Input multiplied by Input.
For colours the calculation is done on a component-wise basis, for example:
Output.red = Input.red multiplied by Input.red
Output.green = Input.green multiplied by Input.green
Output.blue = Input.blue multiplied by Input.blue
Node Type: Function
Settings:
These nodes have no other settings apart from the Input node.