ceil function
math.ceil the components of a vec3
@param {vec3} out the receiving vector @param {ReadonlyVec3} a vector to ceil @returns {vec3} out
Implementation
List<double> ceil(List<double> out, List<double> a) {
out[0] = a[0].ceilToDouble();
out[1] = a[1].ceilToDouble();
out[2] = a[2].ceilToDouble();
return out;
}