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Materials with no style colours now default to Blender's default colour when linking models

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Dion Moult
2024-04-08 08:33:18 +10:00
parent 8f2a7be903
commit 08f4dea47f
1 changed files with 7 additions and 1 deletions
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src/blenderbim/blenderbim/bim/module/project/operator.py
+7 -1
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@@ -1331,6 +1331,9 @@ class LoadLinkedProject(bpy.types.Operator):
ms = np.vstack([default_mat, np.frombuffer(shape.geometry.colors_buffer).reshape((-1, 4))]) ms = np.vstack([default_mat, np.frombuffer(shape.geometry.colors_buffer).reshape((-1, 4))])
mi = np.frombuffer(shape.geometry.material_ids_buffer, dtype=np.int32) mi = np.frombuffer(shape.geometry.material_ids_buffer, dtype=np.int32)
for geom_material_idx, geom_material in enumerate(shape.geometry.materials):
if not geom_material.has_diffuse:
ms[geom_material_idx + 1] = (0.8, 0.8, 0.8, 1)
chunked_materials.append(ms) chunked_materials.append(ms)
chunked_material_ids.append(mi + material_offset + 1) chunked_material_ids.append(mi + material_offset + 1)
material_offset += len(ms) material_offset += len(ms)
@@ -1451,7 +1454,10 @@ class LoadLinkedProject(bpy.types.Operator):
alpha = 1.0 alpha = 1.0
if material.has_transparency and material.transparency > 0: if material.has_transparency and material.transparency > 0:
alpha = 1.0 - material.transparency alpha = 1.0 - material.transparency
diffuse = material.diffuse + (alpha,) if material.has_diffuse:
diffuse = material.diffuse + (alpha,)
else:
diffuse = (0.8, 0.8, 0.8, 1) # Blender's default material
material_name = f"{diffuse[0]}-{diffuse[1]}-{diffuse[2]}-{diffuse[3]}" material_name = f"{diffuse[0]}-{diffuse[1]}-{diffuse[2]}-{diffuse[3]}"
blender_mat = self.blender_mats.get(material_name, None) blender_mat = self.blender_mats.get(material_name, None)
if not blender_mat: if not blender_mat: