Name
step — generate a step function by comparing two values
Declaration
genType step( | genType edge, |
| | genType x); |
genType step( | float edge, |
| | genType x); |
Parameters
edge
Specifies the location of the edge of the step function.
x
Specify the value to be used to generate the step function.
Description
step generates a step function by comparing x to edge.
For element i of the return value, 0.0 is returned if x[i]
< edge[i], and 1.0 is returned otherwise.
Copyright
Copyright © 2011-2013 Khronos Group.
This material may be distributed subject to the terms and conditions set forth in
the Open Publication License, v 1.0, 8 June 1999.