vexxx

gistfile1.txt

int seed = detail(1, "iteration", 0);
vector rand_axis = set(0, 0, 0);
int rand_int = 0;

vector bbox_size = getbbox_size(0);
seed += int(bbox_size[0]*100) + int(bbox_size[1]*100) + int(bbox_size[2]*100);
if(rand(@class+seed+3113) < 1.5){
    if (bbox_size.x > bbox_size.y && bbox_size.x > bbox_size.z) {
        rand_axis = set(1, 0, 0); 
        rand_int = 0;
    } else if (bbox_size.y > bbox_size.x && bbox_size.y > bbox_size.z) {
        rand_axis = set(0, 1, 0);
        rand_int = 1;
    } else if (bbox_size.z > bbox_size.x && bbox_size.z > bbox_size.y) {
        rand_axis = set(0, 0, 1);
        rand_int = 2;
    }
}

float split_point = fit01(.25 + .5*random(@class + 12345 + seed), getbbox_min(0)[rand_int], getbbox_max(0)[rand_int]);

v@rand_axis = rand_axis;
f@split_point = split_point;





/*

int rand_int = int(fit01(random(@class+seed), 0, 3));

vector rand_axis = set(0, 0, 0);

if (rand_int == 0) {
    rand_axis = set(1, 0, 0); 
} else if (rand_int == 1) {
    rand_axis = set(0, 1, 0);
} else {
    rand_axis = set(0, 0, 1);
}*/