gamnit: fix parsing .obj models without an explicit object declaration

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/gamnit/model_parsers/obj.nit b/lib/gamnit/model_parsers/obj.nit
index 069c653..62f1488 100644 (file)
--- a/lib/gamnit/model_parsers/obj.nit
+++ b/lib/gamnit/model_parsers/obj.nit
@@ -80,7 +80,11 @@ class ObjFileParser
                                geometry.params.add vec
                        else if token == "f" then # Faces
                                var face = read_face
-                               if obj_obj != null then obj_obj.faces.add face
+                               if obj_obj == null then
+                                       obj_obj = new ObjObj("")
+                                       geometry.objects.add obj_obj
+                               end
+                               obj_obj.faces.add face
                        else if token == "mtllib" then
                                current_material_lib = read_until_eol_or_comment
                        else if token == "usemtl" then