Styles UI - moved UI from shader graph N-panel to Styles UI #3912

Moved all shading style and textures parameters from shader-graph N-panel to general Styles UI. Shader graph now also update in real time on any prop changes in Styles UI.

Now there is practically no need to switch to shader graph to edit styles shaders - all parameters are available from the Styles UI. That also allows you to edit styles and see the results in viewport even if the edited style is not the one that's currently active.

small demo - https://imgur.com/a/i2suoZw

src/blenderbim/blenderbim/bim/module/style/__init__.py

@@ -23,8 +23,9 @@
     operator.ActivateExternalStyle,
     operator.AddPresentationStyle,
     operator.AddStyle,
+    operator.AddSurfaceTexture,
     operator.BrowseExternalStyle,
-    operator.ClearTextureMapPath,
+    operator.RemoveTextureMap,
     operator.ChooseTextureMapPath,
     operator.DisableAddingPresentationStyle,
     operator.DisableEditingExternalStyle,
@@ -46,14 +47,14 @@
     operator.UpdateStyleColours,
     operator.UpdateStyleTextures,
     prop.Style,
+    prop.Texture,
     prop.BIMStylesProperties,
     prop.BIMStyleProperties,
     ui.BIM_PT_styles,
     ui.BIM_PT_style,
     ui.BIM_PT_style_attributes,
     ui.BIM_PT_external_style_attributes,
     ui.BIM_UL_styles,
-    ui.BIM_PT_STYLE_GRAPH,
 )
 
 

src/blenderbim/blenderbim/bim/module/style/data.py

@@ -34,12 +34,23 @@ class StylesData:
     @classmethod
     def load(cls):
         cls.data = {
+            "styles_to_blender_material_names": cls.styles_to_blender_material_names(),
             "style_types": cls.style_types(),
             "total_styles": cls.total_styles(),
             "reflectance_methods": cls.reflectance_methods(),
         }
         cls.is_loaded = True
 
+    @classmethod
+    def styles_to_blender_material_names(cls):
+        ifc_file = tool.Ifc.get()
+        props = bpy.context.scene.BIMStylesProperties
+        materials = []
+        for style in props.styles:
+            material = tool.Ifc.get_object(ifc_file.by_id(style.ifc_definition_id))
+            materials.append(material.name if material is not None else None)
+        return materials
+
     @classmethod
     def reflectance_methods(cls):
         declaration = tool.Ifc.schema().declaration_by_name("IfcReflectanceMethodEnum")