Display obj file in 3D

Hello all,

I am trying to use free 3D obj models from here

https://opengameart.org/art-search-advanced?keys=plane&title=&field_art_tags_tid_op=or&field_art_tags_tid=&name=&field_art_type_tid[]=10&field_art_type_tid[]=7273&field_art_licenses_tid[]=2&field_art_licenses_tid[]=3&field_art_licenses_tid[]=6&field_art_licenses_tid[]=5&field_art_licenses_tid[]=10310&field_art_licenses_tid[]=4&field_art_licenses_tid[]=8&field_art_licenses_tid[]=7&sort_by=count&sort_order=DESC&items_per_page=24&Collection=

but I always get this Unsupported formate: name.obj

please help...

Chrisir

PShape s1;

void setup() {

  size (900, 900);
  println (displayWidth);
  println (displayHeight);
  s1 = loadShape(  "ShuttleNew2.obj" );
}

void draw() {

  shape (s1, 333, 333);
}

Error I get:

1600
900
Unsupported format: ShuttleNew2.obj