any — check whether any element of a boolean vector is true
bool any( | bvec x); |
x Specifies the vector to be tested for truth.
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;
}
| 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 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
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