2025-12-01

2026-03-17 14:58:51 -06:00
parent 183e865f8b
commit 4b82b57113
6846 changed files with 954887 additions and 162606 deletions
@@ -0,0 +1,33 @@
+import bpy
+import os
+
+
+def import_mesh(mesh_filepath: str) -> bpy.types.Mesh:
+    if not os.path.isfile(mesh_filepath):
+        raise Exception(f"File does not exist at {mesh_filepath}")
+
+    with open(mesh_filepath, 'r') as f:
+        lines = f.read().splitlines()
+        f.close()
+
+    verts = []
+    edges = []
+    faces = []
+
+    for line in lines:
+        tokens = line.split(' ')
+        element = tokens[0]
+
+        if element == 'v':
+            verts.append(tuple([float(coord) for coord in tokens[1:]]))
+        elif element == 'f':
+            # NOTE: OBJ indices start at 1
+            faces.append(tuple([int(vertex_id) - 1 for vertex_id in tokens[1:]]))
+        else:
+            continue
+
+    new_mesh = bpy.data.meshes.new('Mesh')
+    new_mesh.from_pydata(verts, edges, faces)
+    new_mesh.update()
+
+    return new_mesh