karma_procedurals/sphere_bbox.vfl

/*%vcc -l bbox.otl -O vop % */

cvex
main(
    // Parameters
    float  radius  = 1;
    vector color   = {1, 1, 1};
    // Outputs
    export vector  bbox_max = 0;
    export vector  bbox_min = 0;
    )
{
    // set bounding box
    bbox_max = set(radius);
    bbox_min = set(-radius);
}