ANY(3G)

NAME
any - check whether any element of a boolean vector is true

DECLARATION

bool any(bvec x);

PARAMETERS

x
    Specifies the vector to be tested for truth.

DESCRIPTION

any returns true if any element of x is true and false otherwise. It is functionally equivalent to:

        bool any(bvec x) {     // bvec can be bvec2, bvec3 or bvec4
            bool result = false;
            int i;
            for (i = 0; i < x.length(); ++i) {
                result |= x[i];
            }
            return result;
        }

VERSION SUPPORT
 | 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
any | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔

SEE ALSO

all(), not()

COPYRIGHT

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/.

COPYRIGHT
Copyright © 2011-2014 Khronos Group