NAME
any - returns true if a boolean scalar or any component of a boolean vector is true.
SYNOPSIS
bool any(bool a); bool any(bool1 a); bool any(bool2 a); bool any(bool3 a); bool any(bool4 a);PARAMETERS
- a
Boolean vector or scalar of which to determine if any component is true.
DESCRIPTION
Returns true if a boolean scalar or any component of a boolean vector is true.
REFERENCE IMPLEMENTATION
any for a bool4 vector could be implemented like this.
bool any(bool4 a) { return a.x || a.y || a.z || a.w; }PROFILE SUPPORT
any is supported in all profiles.
Support in the fp20 is limited.
SEE ALSO