viv transmission

e-rk · Feb 10, 2024 · a242fa2 · a242fa2
1 parent 0458a53
commit a242fa2
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/speedtools/types.py b/speedtools/types.py
@@ -152,6 +152,7 @@ class Polygon(BasePolygon):
     material: int
     backface_culling: bool
     is_lane: bool = False
+    transmissive: bool = False
 
 
 @dataclass(frozen=True)

diff --git a/speedtools/viv_data.py b/speedtools/viv_data.py
@@ -130,7 +130,9 @@ def from_file(cls, path: Path) -> VivData:
     def _make_polygon(cls, polygon: FceParser.Polygon) -> Polygon:
         face = tuple(vertex for vertex in polygon.face)
         uv = tuple(UV(u, 1 - v) for u, v in zip(polygon.u, polygon.v))
-        return Polygon(face=face, uv=uv, material=polygon.texture, backface_culling=True)
+        transmissive = (polygon.smoothing & 0x3c0) != 0
+        return Polygon(face=face, uv=uv, material=polygon.texture, backface_culling=True,
+                       transmissive=transmissive)
 
     @classmethod
     def _match_attributes(cls, attribute: PartAttributes) -> bool: