Fix broken gltf exports and minor cleanup

Author: yeicor

assets/licenses.txt

@@ -981,7 +981,7 @@ third-party archives.
 
 The following npm package may be included in this product:
 
- - typescript@5.7.2
+ - typescript@5.8.3
 
 This package contains the following license:
 
@@ -1121,7 +1121,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The following npm package may be included in this product:
 
- - @lit-labs/ssr-dom-shim@1.2.1
+ - @lit-labs/ssr-dom-shim@1.3.0
 
 This package contains the following license:
 
@@ -1247,7 +1247,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - @babel/parser@7.26.3
+ - @babel/parser@7.27.0
 
 This package contains the following license:
 
@@ -1420,7 +1420,7 @@ The following npm packages may be included in this product:
 
  - @babel/helper-string-parser@7.25.9
  - @babel/helper-validator-identifier@7.25.9
- - @babel/types@7.26.3
+ - @babel/types@7.27.0
 
 These packages each contain the following license:
 
@@ -1451,7 +1451,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - three-mesh-bvh@0.8.3
+ - three-mesh-bvh@0.9.0
 
 This package contains the following license:
 
@@ -1601,7 +1601,7 @@ The MIT license applies to all non-font and non-icon files.
 
 The following npm package may be included in this product:
 
- - semver@7.6.3
+ - semver@7.7.1
 
 This package contains the following license:
 
@@ -1685,13 +1685,13 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - three@0.171.0
+ - three@0.175.0
 
 This package contains the following license:
 
 The MIT License
 
-Copyright © 2010-2024 three.js authors
+Copyright © 2010-2025 three.js authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1775,7 +1775,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - vuetify@3.7.6
+ - vuetify@3.8.0
 
 This package contains the following license:
 
@@ -1844,7 +1844,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - ktx-parse@0.7.1
+ - ktx-parse@1.0.0
 
 This package contains the following license:
 
@@ -1906,9 +1906,9 @@ SOFTWARE.
 
 The following npm packages may be included in this product:
 
- - @gltf-transform/core@4.1.1
- - @gltf-transform/extensions@4.1.1
- - @gltf-transform/functions@4.1.1
+ - @gltf-transform/core@4.1.3
+ - @gltf-transform/extensions@4.1.3
+ - @gltf-transform/functions@4.1.3
 
 These packages each contain the following license:
 
@@ -1968,7 +1968,7 @@ THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - postcss@8.4.49
+ - postcss@8.5.3
 
 This package contains the following license:
 
@@ -1997,7 +1997,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 The following npm package may be included in this product:
 
- - nanoid@3.3.8
+ - nanoid@3.3.11
 
 This package contains the following license:
 

yacv_server/cad.py

@@ -10,7 +10,7 @@
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopTools import TopTools_IndexedMapOfShape
 from OCP.TopoDS import TopoDS_Shape
-from build123d import Compound, Shape, Color
+from build123d import Compound, Color
 
 from yacv_server.gltf import GLTFMgr
 
@@ -78,7 +78,7 @@ def get_shape(obj: CADLike, error: bool = True) -> Optional[CADCoreLike]:
                 # Sorting is required to improve hashcode consistency
                 shapes_raw_filtered_sorted = sorted(shapes_raw_filtered, key=lambda x: _hashcode(x))
                 # Build a single compound shape
-                shapes_bd = [Shape(shape) for shape in shapes_raw_filtered_sorted if shape is not None]
+                shapes_bd = [Compound(shape) for shape in shapes_raw_filtered_sorted if shape is not None]
                 return get_shape(Compound(shapes_bd), error)
         except TypeError:
             pass
@@ -121,11 +121,11 @@ def image_to_gltf(source: str | bytes, center: any, width: Optional[float] = Non
             hasher = hashlib.md5()
             hasher.update(source)
             name = 'image_' + hasher.hexdigest()
-    format: str
+    _format: str
     if save_mime == 'image/jpeg':
-        format = 'JPEG'
+        _format = 'JPEG'
     elif save_mime == 'image/png':
-        format = 'PNG'
+        _format = 'PNG'
     else:
         raise ValueError(f'Unsupported save MIME type (for GLTF files): {save_mime}')
 
@@ -154,7 +154,7 @@ def image_to_gltf(source: str | bytes, center: any, width: Optional[float] = Non
         img = img.resize((new_width, new_height))
 
     # Save the image to a buffer
-    img.save(img_buf, format=format)
+    img.save(img_buf, format=_format)
     img_buf = img_buf.getvalue()
 
     # Convert coordinates system as a last step (gltf is Y-up instead of Z-up)

yacv_server/gltf.py

@@ -169,6 +169,7 @@ def build(self) -> GLTF2:
             self.gltf.images = [Image(bufferView=len(buffers_list), mimeType=self.image[1])]
             self.gltf.textures = [Texture(source=0, sampler=0)]
             self.gltf.samplers = [Sampler(magFilter=NEAREST)]
+            # noinspection PyPep8Naming
             self.gltf.materials[0].pbrMetallicRoughness.baseColorTexture = TextureInfo(index=0)
             buffers_list.append((Accessor(), BufferView(), self.image[0]))
 

yacv_server/myhttp.py

@@ -138,3 +138,4 @@ def _api_object(self, obj_name: str):
         self.send_header('E-Tag', f'"{_hash}"')
         self.end_headers()
         self.wfile.write(exported_glb)
+        return None

yacv_server/pubsub.py

@@ -1,8 +1,6 @@
 import queue
-import queue
 import threading
-from typing import List, TypeVar, \
-    Generic, Generator
+from typing import List, TypeVar, Generic, Generator
 
 from yacv_server.mylogger import logger
 
@@ -58,7 +56,7 @@ def _unsubscribe(self, q: queue.Queue[T]):
 
     def subscribe(self, include_buffered: bool = True, include_future: bool = True, yield_timeout: float = 0.0) -> \
             Generator[T, None, None]:
-        """Subscribes to events as an generator that yields events and automatically unsubscribes"""
+        """Subscribes to events as a generator that yields events and automatically unsubscribes"""
         q = self._subscribe(include_buffered, include_future)
         try:
             while True:

yacv_server/tessellate.py

@@ -5,7 +5,7 @@
 from OCP.GCPnts import GCPnts_TangentialDeflection
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopoDS import TopoDS_Face, TopoDS_Edge, TopoDS_Shape, TopoDS_Vertex
-from build123d import Shape, Vertex, Face, Location
+from build123d import Vertex, Face, Location, Compound
 from pygltflib import GLTF2
 
 from yacv_server.cad import CADCoreLike, ColorTuple
@@ -33,7 +33,7 @@ def tessellate(
         mgr.add_location(Location(cad_like))
 
     elif isinstance(cad_like, TopoDS_Shape):
-        shape = Shape(cad_like)
+        shape = Compound(cad_like)
 
         # Perform tessellation tasks
         edge_to_faces: Dict[str, List[TopoDS_Face]] = {}
@@ -59,6 +59,9 @@ def tessellate(
             for vertex in shape.vertices():
                 _tessellate_vertex(mgr, vertex.wrapped, vertex_to_faces.get(vertex.wrapped, []), obj_color)
 
+    else:
+        raise TypeError(f"Unsupported type: {type(cad_like)}: {cad_like}")
+
     return mgr.build()
 
 
@@ -69,9 +72,10 @@ def _tessellate_face(
         angular_tolerance: float = 0.1,
         color: Optional[ColorTuple] = None,
 ):
-    face = Shape(ocp_face)
+    face = Compound(ocp_face)
     # face.mesh(tolerance, angular_tolerance)
     tri_mesh = face.tessellate(tolerance, angular_tolerance)
+    # noinspection PyArgumentList
     poly = BRep_Tool.Triangulation_s(face.wrapped, TopLoc_Location())
     if poly is None:
         logger.warn("No triangulation found for face")
@@ -86,6 +90,7 @@ def _tessellate_face(
     vertices = tri_mesh[0]
     indices = tri_mesh[1]
     mgr.add_face(vertices, indices, uv, color)
+    return None
 
 
 def _push_point(v: Tuple[float, float, float], faces: List[TopoDS_Face]) -> Tuple[float, float, float]:

yacv_server/yacv.py

@@ -9,18 +9,18 @@
 import time
 from dataclasses import dataclass
 from http.server import ThreadingHTTPServer
+from io import BytesIO
 from threading import Thread
 from typing import Optional, Dict, Union, Callable, List, Tuple
 
 from OCP.TopLoc import TopLoc_Location
 from OCP.TopoDS import TopoDS_Shape
+from PIL import Image
 # noinspection PyProtectedMember
-from build123d import Shape, Axis, Location, Vector, Color
+from build123d import Shape, Axis, Location, Vector
 from dataclasses_json import dataclass_json
-from PIL import Image
-from io import BytesIO
 
-from yacv_server.cad import _hashcode, ColorTuple, get_color
+from yacv_server.cad import _hashcode, get_color
 from yacv_server.cad import get_shape, grab_all_cad, CADCoreLike, CADLike
 from yacv_server.gltf import get_version
 from yacv_server.myhttp import HTTPHandler
@@ -95,7 +95,7 @@ class YACV:
     """Default texture to use for model faces, in (data, mimetype) format.
     If left as None, a default checkerboard texture will be used.
     
-    It can be set with the YACV_BASE_TEXTURE=<uri> and overriden by `show(..., texture="<uri>")`.
+    It can be set with the YACV_BASE_TEXTURE=<uri> and overridden by `show(..., texture="<uri>")`.
     The <uri> can be file:<path> or data:<mime>;base64,<data> where <mime> is the mime type and 
     <data> is the base64 encoded image."""
 
@@ -331,6 +331,7 @@ def export(self, name: str) -> Optional[Tuple[bytes, str]]:
             try:
                 return next(subscription), event.hash
             finally:
+                # noinspection PyInconsistentReturns
                 subscription.close()
 
     def export_all(self, folder: str,