lessThan — perform a component-wise less-than comparison of two vectors
bvec lessThan(
|
vec x, |
vec y); |
bvec lessThan(
|
ivec x, |
ivec y); |
bvec lessThan(
|
uvec x, |
uvec y); |
x
Specifies the first vector to be used in the comparison operation.
y
Specifies the second vector to be used in the comparison operation.
lessThan returns a boolean vector in which each element i is computed
as x[i] < y[i].
| OpenGL Shading Language Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Function Name | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 3.30 | 4.00 | 4.10 | 4.20 | 4.30 | 4.40 | 4.50 |
| lessThan (vec) | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| lessThan (ivec) | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| lessThan (uvec) | - | - | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
lessThanEqual, greaterThan, greaterThanEqual, equal, notEqual, any, all, not
Copyright © 2011-2014 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. http://opencontent.org/openpub/.