Allow UV mode selection in Loader and add UI warning for SOLID Mode (no Generated or Camera UV)

src/bonsai/bonsai/bim/module/style/ui.py

@@ -232,6 +232,8 @@ class BIM_PT_styles(Panel):
         row.operator("bim.add_surface_texture", text="", icon="ADD")
         if textures:
             self.layout.prop(self.props, "uv_mode")
+            if self.props.uv_mode in ("Generated", "Camera"):
+                self.layout.label(text="Not available in SOLID Mode", icon="INFO")
 
         for i, texture in enumerate(textures):
             split = self.layout.split(factor=0.30, align=True)

src/bonsai/bonsai/tool/loader.py

@@ -189,7 +189,7 @@ class Loader(bonsai.core.tool.Loader):
                 uv_mode = "Generated"
             elif coordinates.is_a("IfcTextureCoordinateGenerator") and coordinates.Mode == "COORD-EYE":
                 uv_mode = "Camera"
-        surface_texture["uv_mode"] = uv_mode or "Generated"
+        surface_texture["uv_mode"] = uv_mode or "UV"
         return surface_texture
 
     @classmethod