diff options
| -rw-r--r-- | io_scene_x3d/import_x3d.py | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/io_scene_x3d/import_x3d.py b/io_scene_x3d/import_x3d.py index 8299faf1..fbde81ad 100644 --- a/io_scene_x3d/import_x3d.py +++ b/io_scene_x3d/import_x3d.py @@ -2007,23 +2007,18 @@ def importMesh_IndexedFaceSet(geom, ancestry): for v in f for co in tex_coord_points[v]] else: - x_min = x_max = y_min = y_max = z_min = z_max = None + x_min = y_min = z_min = math.inf + x_max = y_max = z_max = -math.inf for f in faces: # Unused vertices don't participate in size; X3DOM does so for v in f: (x, y, z) = points[v] - if x_min is None or x < x_min: - x_min = x - if x_max is None or x > x_max: - x_max = x - if y_min is None or y < y_min: - y_min = y - if y_max is None or y > y_max: - y_max = y - if z_min is None or z < z_min: - z_min = z - if z_max is None or z > z_max: - z_max = z + x_min = min(x_min, x) + x_max = max(x_max, x) + y_min = min(y_min, y) + y_max = max(y_max, y) + z_min = min(z_min, z) + z_max = max(z_max, z) mins = (x_min, y_min, z_min) deltas = (x_max - x_min, y_max - y_min, z_max - z_min) |