Fix (Collections): Support gis collections and none unit

- Previously it was assuming views arrive in elements of collection

.circleci/config.yml

@@ -76,6 +76,99 @@ jobs:
           paths:
             - speckle-sharp-ci-tools/Installers
 
+  build-connector-mac:
+    macos:
+      xcode: 12.5.1
+    parameters:
+      projname:
+        type: string
+        default: ""
+      slug:
+        type: string
+        default: ""
+      installer:
+        type: boolean
+        default: false
+      converter-files:
+        type: string
+        default: ""
+      installername:
+        type: string
+        default: ""
+      build-config:
+        type: string
+        default: Release
+      bundlename:
+        type: string
+        default: ""
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ./
+      - run:
+          name: Install dotnet
+          command: |
+            curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --channel Current
+
+            $HOME/.dotnet/dotnet --version
+            $HOME/.dotnet/dotnet --list-runtimes
+            $HOME/.dotnet/dotnet --list-sdks
+      - run:
+          name: Create installer target dir
+          command: |
+            mkdir -p speckle-sharp-ci-tools/Installers/<< parameters.slug >>
+      - run:
+          name: Set Environment Variable
+          command: |
+            TAG=$(if [ "${CIRCLE_TAG}" ]; then echo $CIRCLE_TAG; else echo "2.0.999"; fi;)
+            SEMVER=$(echo "$TAG" | sed -e 's/\/[a-zA-Z-]*//')
+            VER=$(echo "$SEMVER" | sed -e 's/-.*//')
+            VERSION=$(echo $VER.$WORKFLOW_NUM)
+            python3 patch_version.py $SEMVER
+          environment:
+            WORKFLOW_NUM: << pipeline.number >>
+      - run:
+          name: Zip Connector files
+          command: |
+            zip -r << parameters.slug >>-mac.zip "./speckle_connector" "./speckle_connector.rb"
+            # Copy installer files
+      - run:
+          name: Copy files to installer
+          command: |
+                  mkdir -p speckle-sharp-ci-tools/Mac/<< parameters.installername >>/.installationFiles/
+                  cp << parameters.slug >>-mac.zip speckle-sharp-ci-tools/Mac/<<parameters.installername>>/.installationFiles
+      # Create installer
+      - run:
+          name: Exit if External PR
+          command: if [ "$CIRCLE_PR_REPONAME" ]; then circleci-agent step halt; fi
+      - run:
+          name: Build Mac installer
+          command: ~/.dotnet/dotnet publish speckle-sharp-ci-tools/Mac/<<parameters.installername>>/<<parameters.installername>>.sln -r osx-x64 -c Release
+      - run:
+          name: Zip installer
+          command: |
+            cd speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/
+            zip -r <<parameters.slug>>.zip ./
+      - store_artifacts:
+          path: speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/<<parameters.slug>>.zip
+      - run:
+          name: Copy to installer location
+          command: |
+            TAG=$(if [ "${CIRCLE_TAG}" ]; then echo $CIRCLE_TAG; else echo "2.0.999"; fi;)
+            SEMVER=$(echo "$TAG" | sed -e 's/\/[a-zA-Z-]*//')
+            VER=$(echo "$SEMVER" | sed -e 's/-.*//')
+            VERSION=$(echo $VER.$WORKFLOW_NUM)
+            cp speckle-sharp-ci-tools/Mac/<<parameters.installername>>/bin/Release/net6.0/osx-x64/publish/<<parameters.slug>>.zip speckle-sharp-ci-tools/Installers/<< parameters.slug >>/<<parameters.slug>>-$SEMVER.zip
+          environment:
+            WORKFLOW_NUM: << pipeline.number >>
+      - when:
+          condition: << pipeline.git.tag >>
+          steps:
+            - persist_to_workspace:
+                root: ./
+                paths:
+                  - speckle-sharp-ci-tools/Installers
+  
   get-ci-tools: # Clones our ci tools and persists them to the workspace
     docker:
       - image: cimg/base:2021.01
@@ -99,6 +192,7 @@ jobs:
           root: ./
           paths:
             - speckle-sharp-ci-tools
+
   deploy-manager2:
     docker:
       - image: mcr.microsoft.com/dotnet/sdk:6.0
@@ -146,17 +240,37 @@ workflows:
               only: /.*/
           context: innosetup
 
+      - build-connector-mac:
+          slug: sketchup
+          requires:
+            - get-ci-tools
+            - build-ui
+          filters:
+            tags:
+              only: /.*/
+          installername: SpeckleSketchUpInstall
+
       - deploy-manager2:
           context: do-spaces-speckle-releases
           slug: sketchup
           os: Win
           extension: exe
           requires:
-            - get-ci-tools
-            - build-ui
             - build-connector
           filters:
             tags:
               only: /([0-9]+)\.([0-9]+)\.([0-9]+)(?:-\w+)?$/
             branches:
               ignore: /.*/ # For testing only! /ci\/.*/
+      - deploy-manager2:
+          context: do-spaces-speckle-releases
+          slug: sketchup
+          os: OSX
+          extension: zip
+          requires:
+            - build-connector-mac
+          filters:
+            tags:
+              only: /([0-9]+)\.([0-9]+)\.([0-9]+)(?:-\w+)?$/
+            branches:
+              ignore: /.*/ # For testing only! /ci\/.*/

speckle_connector/src/actions/receive_objects.rb

@@ -3,6 +3,7 @@
 require_relative 'action'
 require_relative '../convertors/units'
 require_relative '../convertors/to_native'
+require_relative '../convertors/clean_up'
 
 module SpeckleConnector
   module Actions
@@ -26,7 +27,12 @@ module SpeckleConnector
         converter = Converters::ToNative.new(state, @stream_id, @stream_name, @branch_name, @source_app)
         # Have side effects on the sketchup model. It effects directly on the entities by adding new objects.
         start_time = Time.now.to_f
+        state.sketchup_state.sketchup_model.start_operation('Receive Speckle Objects', true)
         state = converter.receive_commit_object(@base)
+        if state.user_state.model_preferences[:merge_coplanar_faces]
+          Converters::CleanUp.merge_coplanar_faces(converter.converted_faces)
+        end
+        state.sketchup_state.sketchup_model.commit_operation
         elapsed_time = (Time.now.to_f - start_time).round(3)
         puts "==== Converting to Native executed in #{elapsed_time} sec ===="
         puts "==== Source application is #{@source_app}. ===="

speckle_connector/src/constants/path_constants.rb

@@ -14,7 +14,7 @@ module SpeckleConnector
                            path = ENV.fetch('APPDATA')
                            Pathname.new(File.join(path, 'Speckle')).cleanpath.to_s
                          when OS_MAC
-                           File.join(Dir.home, 'Library/Application Support/Speckle')
+                           File.join(Dir.home, '.config/Speckle')
                          else
                            raise 'Speckle could not determine your Appdata path'
                          end

speckle_connector/src/constants/type_constants.rb

@@ -33,4 +33,6 @@ module SpeckleConnector
   OBJECTS_OTHER_DISPLAYSTYLE = 'Objects.Other.DisplayStyle'
 
   SPECKLE_CORE_MODELS_COLLECTION = 'Speckle.Core.Models.Collection'
+  SPECKLE_CORE_MODELS_COLLECTION_RASTER_LAYER = 'Speckle.Core.Models.Collection:Objects.GIS.RasterLayer'
+  SPECKLE_CORE_MODELS_COLLECTION_VECTOR_LAYER = 'Speckle.Core.Models.Collection:Objects.GIS.VectorLayer'
 end

speckle_connector/src/convertors/clean_up.rb

@@ -11,9 +11,10 @@ module SpeckleConnector
       # @param entities [Sketchup::Entities] entities to remove edges between that make entities coplanar.
       # @note Merging coplanar faces idea originated from [CleanUp](https://github.com/thomthom/cleanup) plugin
       # which is developed by [Thomas Thomassen](https://github.com/thomthom).
-      def self.merge_coplanar_faces(entities)
+      def self.merge_coplanar_entities(entities)
         edges = []
         faces = entities.collect { |entity| entity if entity.is_a? Sketchup::Face }.compact
+        faces = merged_faces(faces)
         faces.each { |face| face.edges.each { |edge| edges << edge } }
         edges.uniq!
         edges.each { |edge| remove_edge_have_coplanar_faces(edge, faces, false) }
@@ -22,6 +23,22 @@ module SpeckleConnector
         merged_faces(faces)
       end
 
+      def self.merge_coplanar_faces(faces)
+        edges = []
+        faces = faces.reject(&:deleted?)
+
+        faces.each { |face| face.edges.each { |edge| edges << edge } }
+
+        edges.uniq!
+
+        edges.each { |edge| remove_edge_have_coplanar_faces(edge) }
+
+        # Remove remaining orphan edges
+        # edges.reject(&:deleted?).select { |edge| edge.faces.empty? }.each(&:erase!)
+
+        merged_faces(faces)
+      end
+
       def self.merged_faces(faces)
         faces.reject(&:deleted?)
       end
@@ -35,43 +52,34 @@ module SpeckleConnector
       #  - Whether UV texture map is aligned between faces or not.
       #  - Finally, if faces are coplanar by correcting these checks, then removes edge from Sketchup.active_model.
       # @param edge [Sketchup::Edge] edge to check.
-      # @param faces [Array<Sketchup::Face>] scoped faces to check 'edge.faces' both (first and second)
-      #  belongs to this faces or not. If any of this faces does not involve this scoped faces, then do not delete.
       # @param ignore_materials [Boolean] whether ignore materials or not.
       # Returns true if the given edge separating two coplanar faces.
       # Return false otherwise.
-      # rubocop:disable Metrics/AbcSize
-      def self.remove_edge_have_coplanar_faces(edge, faces, ignore_materials)
+      def self.remove_edge_have_coplanar_faces(edge)
         return false unless edge.valid? && edge.is_a?(Sketchup::Edge)
         return false unless edge.faces.size == 2
 
-        # Check scoped faces have this edges
-        if edge.faces.size == 2
-          is_first = faces.include?(edge.faces[0])
-          is_second = faces.include?(edge.faces[1])
-          return false unless is_first && is_second
-        end
-
         face_1, face_2 = edge.faces
 
-        return false if face_duplicate?(face_1, face_2)
-        # Check for troublesome faces which might lead to missing geometry if merged.
-        return false unless edge_safe_to_merge?(edge)
+        begin
+          return false unless face_1.normal.samedirection?(face_2.normal)
+
+          return false if face_duplicate?(face_1, face_2)
+          # Check for troublesome faces which might lead to missing geometry if merged.
+          return false unless edge_safe_to_merge?(edge)
 
-        # Check materials match.
-        unless ignore_materials
           return false unless (face_1.material == face_2.material) && (face_1.back_material == face_2.back_material)
 
-          # Verify UV mapping match.
-          return false if !face_1.material.nil? && !continuous_uv?(face_1, face_2, edge) && face_1.material.texture.nil?
-        end
-        # Check faces are coplanar or not.
-        return false unless faces_coplanar?(face_1, face_2)
+          # Check faces are coplanar or not.
+          return false unless faces_coplanar?(face_1, face_2)
 
-        edge.erase!
-        true
+          edge.erase!
+          true
+        rescue StandardError => e
+          puts "Failed to merge coplanar faces by removing edge with error: #{e}"
+          false
+        end
       end
-      # rubocop:enable Metrics/AbcSize
 
       # Determines if two faces are overlapped.
       def self.face_duplicate?(face_1, face_2, overlapping: false)

speckle_connector/src/convertors/to_native.rb

@@ -19,6 +19,7 @@ require_relative '../speckle_objects/geometry/mesh'
 require_relative '../speckle_objects/built_elements/view3d'
 require_relative '../speckle_objects/built_elements/network'
 require_relative '../speckle_objects/speckle/core/models/collection'
+require_relative '../speckle_objects/speckle/core/models/gis_layer_collection'
 require_relative '../sketchup_model/dictionary/speckle_entity_dictionary_handler'
 
 module SpeckleConnector
@@ -32,11 +33,14 @@ module SpeckleConnector
       # @return [String] source application of received object that will be converted to native
       attr_reader :source_app
 
+      attr_reader :converted_faces
+
       def initialize(state, stream_id, stream_name, branch_name, source_app)
         super(state, stream_id)
         @stream_name = stream_name
         @branch_name = branch_name
         @source_app = source_app.downcase
+        @converted_faces = []
       end
 
       # Module aliases
@@ -56,11 +60,13 @@ module SpeckleConnector
       BLOCK_DEFINITION = OTHER::BlockDefinition
       BLOCK_INSTANCE = OTHER::BlockInstance
       REVIT_INSTANCE = REVIT::Other::RevitInstance
+      REVIT_WALL = BUILTELEMENTS::RevitWall
       RENDER_MATERIAL = OTHER::RenderMaterial
       DISPLAY_VALUE = OTHER::DisplayValue
       VIEW3D = BUILTELEMENTS::View3d
       POLYGON_ELEMENT = GIS::PolygonElement
       COLLECTION = SpeckleObjects::Speckle::Core::Models::Collection
+      GIS_LAYER_COLLECTION = SpeckleObjects::Speckle::Core::Models::GisLayerCollection
 
       BASE_OBJECT_PROPS = %w[applicationId id speckle_type totalChildrenCount].freeze
       CONVERTABLE_SPECKLE_TYPES = %w[
@@ -77,9 +83,12 @@ module SpeckleConnector
         Objects.Other.RenderMaterial
         Objects.Other.Instance:Objects.Other.BlockInstance
         Objects.BuiltElements.View:Objects.BuiltElements.View3D
+        Objects.BuiltElements.Wall:Objects.BuiltElements.Revit.RevitWall
         Objects.BuiltElements.Network
         Objects.GIS.PolygonElement
         Speckle.Core.Models.Collection
+        Speckle.Core.Models.Collection:Objects.GIS.RasterLayer
+        Speckle.Core.Models.Collection:Objects.GIS.VectorLayer
       ].freeze
 
       def from_revit
@@ -294,10 +303,13 @@ module SpeckleConnector
         OBJECTS_OTHER_REVIT_REVITINSTANCE => REVIT_INSTANCE.method(:to_native),
         OBJECTS_OTHER_RENDERMATERIAL => RENDER_MATERIAL.method(:to_native),
         OBJECTS_BUILTELEMENTS_VIEW3D => VIEW3D.method(:to_native),
+        OBJECTS_BUILTELEMENTS_REVIT_WALL => REVIT_WALL.method(:to_native),
         OBJECTS_BUILTELEMENTS_REVIT_DIRECTSHAPE => BUILTELEMENTS::Revit::DirectShape.method(:to_native),
         OBJECTS_BUILTELEMENTS_NETWORK => BUILTELEMENTS::Network.method(:to_native),
         OBJECTS_GIS_POLYGONELEMENT => POLYGON_ELEMENT.method(:to_native),
-        SPECKLE_CORE_MODELS_COLLECTION => COLLECTION.method(:to_native)
+        SPECKLE_CORE_MODELS_COLLECTION => COLLECTION.method(:to_native),
+        SPECKLE_CORE_MODELS_COLLECTION_RASTER_LAYER => GIS_LAYER_COLLECTION.method(:to_native),
+        SPECKLE_CORE_MODELS_COLLECTION_VECTOR_LAYER => GIS_LAYER_COLLECTION.method(:to_native)
       }.freeze
 
       # @param state [States::State] state of the speckle application
@@ -309,6 +321,8 @@ module SpeckleConnector
         # Call 'to_native' method by passing this method itself to handle nested 'to_native' conversions.
         # It returns updated state and converted entities.
         state, converted_entities = to_native_method.call(state, obj, layer, entities, &convert_to_native)
+        faces = converted_entities.select { |e| e.is_a?(Sketchup::Face) }
+        @converted_faces += faces if faces.any?
         if from_revit
           # Create levels as section planes if they exists
           create_levels(state, obj)

speckle_connector/src/preferences/preferences.rb

@@ -12,9 +12,9 @@ module SpeckleConnector
     include Immutable::ImmutableUtils
     DICT_HANDLER = SketchupModel::Dictionary::SpeckleModelDictionaryHandler
     # rubocop:disable Layout/LineLength
-    DEFAULT_CONFIG = "('configSketchup', '{\"dark_theme\":false, \"diffing\":false, \"register_speckle_entity\":false}');"
+    DEFAULT_CONFIG = "('configSketchup', '{\"dark_theme\":false, \"diffing\":false, \"register_speckle_entity\":false, \"fe2\":false}');"
     # rubocop:enable Layout/LineLength
-    DEFAULT_PREFERENCES = '{"dark_theme":false, "diffing":false, "register_speckle_entity": false}'
+    DEFAULT_PREFERENCES = '{"dark_theme":false, "diffing":false, "register_speckle_entity": false, "fe2": false}'
 
     # @param sketchup_model [Sketchup::Model] active model.
     def self.read_preferences(sketchup_model)
@@ -34,10 +34,16 @@ module SpeckleConnector
     def self.data_complete?(row_data)
       return false if row_data.empty?
 
-      data = JSON.parse(row_data.first.first)
-      return false if data['dark_theme'].nil? || data['diffing'].nil? || data['register_speckle_entity'].nil?
+      begin
+        data = JSON.parse(row_data.first.first)
+        if data['dark_theme'].nil? || data['fe2'].nil? || data['diffing'].nil? || data['register_speckle_entity'].nil?
+          return false
+        end
 
-      true
+        true
+      rescue StandardError
+        false
+      end
     end
 
     # Validates current preferences. If there are incomplete data then this method resets it with default preferences.
@@ -65,11 +71,13 @@ module SpeckleConnector
       data_hash = JSON.parse(row_data).to_h
       # Get current theme value
       dark_theme = data_hash['dark_theme']
+      fe2 = data_hash['fe2']
       diffing = data_hash['diffing']
       register_speckle_entity = data_hash['register_speckle_entity']
 
       {
         dark_theme: dark_theme,
+        fe2: fe2,
         diffing: diffing,
         register_speckle_entity: register_speckle_entity
       }.freeze

speckle_connector/src/speckle_entities/speckle_entity.rb

@@ -136,6 +136,15 @@ module SpeckleConnector
           next if (entity.is_a?(Sketchup::Face) || entity.is_a?(Sketchup::Edge)) &&
                   !state.user_state.user_preferences[:register_speckle_entity]
 
+          if entity.is_a?(Sketchup::ComponentDefinition)
+            definition = speckle_object['definition'] || speckle_object['@block_definition'] ||
+              speckle_object['block_definition']
+            if definition
+              speckle_id = definition['id']
+              speckle_type = definition['speckle_type']
+            end
+          end
+
           ent = SpeckleEntity.new(entity, speckle_id, application_id, speckle_type, children, [stream_id])
           ent.write_initial_base_data
           speckle_state = speckle_state.with_speckle_entity(ent)

speckle_connector/src/speckle_objects/built_elements/revit/revit_wall.rb

@@ -36,6 +36,27 @@ module SpeckleConnector
         end
         # rubocop:enable Metrics/ParameterLists
 
+        def self.to_native(state, wall, layer, entities, &convert_to_native)
+          obj = Other::DisplayValue.collect_definition_geometries(wall)
+          obj['name'] = Other::DisplayValue.get_definition_name(obj)
+
+          state, _definitions = Other::BlockDefinition.to_native(
+            state, obj, layer, entities, &convert_to_native
+          )
+
+          definition = state.sketchup_state.sketchup_model.definitions[Other::BlockDefinition.get_definition_name(obj)]
+
+          Other::BlockInstance.find_and_erase_existing_instance(definition, obj['id'], obj['applicationId'])
+          t_arr = obj['transform']
+          transform = t_arr.nil? ? Geom::Transformation.new : Other::Transform.to_native(t_arr, obj['units'])
+          instance = entities.add_instance(definition, transform)
+          instance.name = Other::DisplayValue.get_instance_name(obj['name']) unless obj['name'].nil?
+          instance.layer = layer unless layer.nil?
+          # Align instance axes that created from display value. (without any transform)
+          # BlockInstance.align_instance_axes(instance)
+          return state, [instance, definition]
+        end
+
         # @param face [Sketchup::Face] face to get speckle schema for wall.
         def self.to_speckle_schema(speckle_state, face, units, global_transformation: nil)
           base_line = Geometry::Line.base_line_from_face(face, units, global_transformation: global_transformation)

speckle_connector/src/speckle_objects/geometry/length.rb

@@ -11,6 +11,10 @@ module SpeckleConnector
       end
 
       def self.length_to_native(length, units)
+        if units == 'none'
+          units = SpeckleConnector::Converters::
+              SKETCHUP_UNITS[Sketchup.active_model.options['UnitsOptions']['LengthUnit']]
+        end
         length.__send__(SpeckleConnector::Converters::SKETCHUP_UNIT_STRINGS[units])
       end
     end

speckle_connector/src/speckle_objects/geometry/mesh.rb

@@ -121,9 +121,9 @@ module SpeckleConnector
           mesh_layer_name = SketchupModel::Query::Layer.entity_layer_from_path(mesh['layer'])
           mesh_layer = state.sketchup_state.sketchup_model.layers.to_a.find { |l| l.display_name == mesh_layer_name }
           # Merge only added faces in this scope
-          if model_preferences[:merge_coplanar_faces]
-            added_faces = Converters::CleanUp.merge_coplanar_faces(added_faces)
-          end
+          # if model_preferences[:merge_coplanar_faces]
+          #   added_faces = Converters::CleanUp.merge_coplanar_faces(added_faces)
+          # end
           added_faces.each do |face|
             face.layer = mesh_layer unless mesh_layer.nil?
             # Smooth edges if they already soft

speckle_connector/src/speckle_objects/geometry/units.rb

@@ -0,0 +1,207 @@
+# frozen_string_literal: true
+
+module SpeckleConnector
+  module SpeckleObjects
+    module Geometry
+      module Units
+        MILLIMETERS = 'mm'
+        CENTIMETERS = 'cm'
+        METERS = 'm'
+        KILOMETERS = 'km'
+        INCHES = 'in'
+        FEET = 'ft'
+        YARDS = 'yd'
+        MILES = 'mi'
+        NONE = 'none'
+
+        # USInches = "us_in" the smelliest ones, can add later if people scream "USA #1"
+        USFEET = 'us_ft' # it happened, absolutely gross
+
+        SUPPORTED_UNITS = [MILLIMETERS, CENTIMETERS, METERS, KILOMETERS,
+                           INCHES, FEET, USFEET, YARDS, MILES, NONE].freeze
+
+        CONVERSION_TABLE = {
+          MILLIMETERS => {
+            CENTIMETERS => 0.1,
+            METERS => 0.001,
+            KILOMETERS => 1e-6,
+            INCHES => 0.0393701,
+            FEET => 0.00328084,
+            USFEET => 0.0032808333,
+            YARDS => 0.00109361,
+            MILES => 6.21371e-7
+          },
+          CENTIMETERS => {
+            MILLIMETERS => 10,
+            METERS => 0.01,
+            KILOMETERS => 1e-5,
+            INCHES => 0.393701,
+            FEET => 0.0328084,
+            USFEET => 0.0328083333,
+            YARDS => 0.0109361,
+            MILES => 6.21371e-6
+          },
+          METERS => {
+            MILLIMETERS => 1000,
+            CENTIMETERS => 100,
+            KILOMETERS => 0.001,
+            INCHES => 39.3701,
+            FEET => 3.28084,
+            USFEET => 3.28083333,
+            YARDS => 1.09361,
+            MILES => 0.000621371
+          },
+          KILOMETERS => {
+            MILLIMETERS => 1e6,
+            CENTIMETERS => 100000,
+            METERS => 1000,
+            INCHES => 39370.1,
+            FEET => 3280.84,
+            USFEET => 3280.83333,
+            YARDS => 1093.61,
+            MILES => 0.621371
+          },
+          INCHES => {
+            MILLIMETERS => 25.4,
+            CENTIMETERS => 2.54,
+            METERS => 0.0254,
+            KILOMETERS => 2.54e-5,
+            FEET => 0.0833333,
+            USFEET => 0.0833331667,
+            YARDS => 0.027777694,
+            MILES => 1.57828e-5
+          },
+          FEET => {
+            MILLIMETERS => 304.8,
+            CENTIMETERS => 30.48,
+            METERS => 0.3048,
+            KILOMETERS => 0.0003048,
+            INCHES => 12,
+            USFEET => 0.999998,
+            YARDS => 0.333332328,
+            MILES => 0.000189394
+          },
+          USFEET => {
+            MILLIMETERS => 120000.0 / 3937.0,
+            CENTIMETERS => 12000.0 / 3937.0,
+            METERS => 1200.0 / 3937.0,
+            KILOMETERS => 1.2 / 3937.0,
+            INCHES => 12.000024,
+            FEET => 1.000002,
+            YARDS => 1.000002 / 3.0,
+            MILES => 1.000002 / 5280.0
+          },
+          YARDS => {
+            MILLIMETERS => 914.4,
+            CENTIMETERS => 91.44,
+            METERS => 0.9144,
+            KILOMETERS => 0.0009144,
+            INCHES => 36,
+            FEET => 3,
+            USFEET => 2.999994,
+            MILES => 1.0 / 1760.0
+          },
+          MILES => {
+            MILLIMETERS => 1.609e6,
+            CENTIMETERS => 160934,
+            METERS => 1609.34,
+            KILOMETERS => 1.60934,
+            INCHES => 63360,
+            FEET => 5280,
+            USFEET => 5279.98944002112,
+            YARDS => 1759.99469184
+          },
+          NONE => { NONE => 1 }
+        }.freeze
+
+        def self.unit_supported?(unit)
+          SUPPORTED_UNITS.include?(unit)
+        end
+
+        # USYards = "us_yd" the smelliest ones, can add later if people scream "USA #1"
+        # USMiles = "us_mi" the smelliest ones, can add later if people scream "USA #1"
+
+        def self.get_conversion_factor(from, to)
+          from = get_units_from_string(from)
+          to = get_units_from_string(to)
+          CONVERSION_TABLE[from][to] || 1
+        end
+
+        def self.get_units_from_string(unit)
+          return nil if unit.nil?
+
+          case unit.downcase
+          when 'mm', 'mil', 'millimeter', 'millimeters', 'millimetres'
+            MILLIMETERS
+          when 'cm', 'centimetre', 'centimeter', 'centimetres', 'centimeters'
+            CENTIMETERS
+          when 'm', 'meter', 'metre', 'meters', 'metres'
+            METERS
+          when 'inches', 'inch', 'in'
+            INCHES
+          when 'feet', 'foot', 'ft'
+            FEET
+          when 'ussurveyfeet'
+            USFEET
+          when 'yard', 'yards', 'yd'
+            YARDS
+          when 'miles', 'mile', 'mi'
+            MILES
+          when 'kilometers', 'kilometer', 'km'
+            KILOMETERS
+          when 'none'
+            NONE
+          else
+            raise "Cannot understand what unit #{unit} is."
+          end
+        end
+
+        def self.get_encoding_from_unit(unit)
+          case unit
+          when MILLIMETERS
+            1
+          when CENTIMETERS
+            2
+          when METERS
+            3
+          when KILOMETERS
+            4
+          when INCHES
+            5
+          when FEET
+            6
+          when YARDS
+            7
+          when MILES
+            8
+          else
+            0
+          end
+        end
+
+        def self.get_unit_from_encoding(unit)
+          case unit
+          when 1
+            MILLIMETERS
+          when 2
+            CENTIMETERS
+          when 3
+            METERS
+          when 4
+            KILOMETERS
+          when 5
+            INCHES
+          when 6
+            FEET
+          when 7
+            YARDS
+          when 8
+            MILES
+          else
+            NONE
+          end
+        end
+      end
+    end
+  end
+end

speckle_connector/src/speckle_objects/other/display_value.rb

@@ -83,13 +83,19 @@ module SpeckleConnector
 
           elements = obj['elements'] || obj['@elements']
 
-          if !elements.nil? && elements.is_a?(Array)
-            elements.each do |element|
-              # Mullions is a special case here, they are extracted as base object with @displayValue from revit..
-              if element['@displayValue'].nil?
-                obj['geometry'].append(element)
-              else
-                obj['geometry'] += element['@displayValue']
+          # if only elements are there then assign only elements, there are some cases that RevitWalls can only
+          # have elements instead of display value
+          if obj['geometry'].nil? && !elements.nil?
+            obj['geometry'] = elements
+          else
+            if !elements.nil? && elements.is_a?(Array)
+              elements.each do |element|
+                # Mullions is a special case here, they are extracted as base object with @displayValue from revit..
+                if element['@displayValue'].nil?
+                  obj['geometry'].append(element)
+                else
+                  obj['geometry'] += element['@displayValue']
+                end
               end
             end
           end

speckle_connector/src/speckle_objects/revit/revit_definition.rb

@@ -15,8 +15,10 @@ module SpeckleConnector
             family = def_obj['family']
             type = def_obj['type']
             category = def_obj['category']
+            element_id = def_obj['elementId']
+            id = def_obj['id']
 
-            return "#{family}-#{type}-#{category}-#{def_obj['elementId']}"
+            return "#{family}-#{type}-#{category}-#{element_id}-#{id}"
           end
 
           def self.to_native(state, definition, layer, entities, &convert_to_native)

speckle_connector/src/speckle_objects/speckle/core/models/gis_layer_collection.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require_relative 'collection'
+
+module SpeckleConnector
+  module SpeckleObjects
+    module Speckle
+      module Core
+        module Models
+          # VectorLayerCollection object that collect GIS vector elements under it's elements.
+          class GisLayerCollection < Collection
+            # @param state [States::State] state of the Speckle application.
+            def self.to_native(state, vector_layer_collection, layer_or_folder, entities, &convert_to_native)
+              elements = vector_layer_collection['elements']
+
+              elements.each do |element|
+                new_state, _converted_entities = convert_to_native.call(state, element, layer_or_folder, entities)
+                state = new_state
+              end
+
+              return state, []
+            end
+          end
+        end
+      end
+    end
+  end
+end

speckle_connector/src/speckle_objects/speckle/core/models/model_collection.rb

@@ -66,6 +66,13 @@ module SpeckleConnector
 
             def self.to_native(state, model_collection, layer, entities, &convert_to_native)
               elements = model_collection['elements']
+              views = model_collection['@Views']
+              if views
+                views.each do |view|
+                  new_state, _converted_entities = convert_to_native.call(state, view, layer, entities)
+                  state = new_state
+                end
+              end
 
               elements.each do |element|
                 new_state, _converted_entities = convert_to_native.call(state, element, layer, entities)

ui/src/App.vue

@@ -15,7 +15,7 @@
         >
           <v-tabs-slider class="mx-sm-1"></v-tabs-slider>
           <v-tab href="#streams">
-            {{"Streams"}}
+            {{ streamsText }}
           </v-tab>
           <v-tab href="#mapper">
             {{"Mapper"}}
@@ -88,7 +88,7 @@
               <v-text-field
                   v-model="streamSearchQuery"
                   prepend-inner-icon="mdi-magnify"
-                  label="Search streams"
+                  :label="searchText"
                   background-color="background"
                   hide-details
                   clearable
@@ -101,6 +101,7 @@
             </v-container>
             <create-stream-dialog
                 v-if="accounts().length !== 0"
+                :is-f-e2="preferences && preferences.user && preferences.user.fe2"
                 :account-id="activeAccount().userInfo.id"
                 :server-url="activeAccount().serverInfo.url"
             />
@@ -115,7 +116,7 @@
         </v-tab-item>
         <v-tab-item :key="2" value="mapper">
           <v-card flat>
-            <mapper></mapper>
+            <mapper :stream-text="streamText" :branch-text="branchText"></mapper>
           </v-card>
         </v-tab-item>
       </v-tabs-items>
@@ -174,7 +175,7 @@ export default {
     size: {
       type: Number,
       default: 42
-    },
+    }
   },
   data() {
     return {
@@ -183,7 +184,11 @@ export default {
       createStreamByIdDialog: false,
       createStreamByIdText: "",
       preferences: {},
-      tab: "streams"
+      tab: "streams",
+      searchText: '',
+      streamsText: 'Streams',
+      streamText: 'Stream',
+      branchText: 'Branch'
     }
   },
   computed: {
@@ -209,8 +214,11 @@ export default {
     })
 
     bus.$on('update-preferences', async (preferences) => {
-      let prefs = JSON.parse(preferences)
-      this.preferences = prefs
+      this.preferences = JSON.parse(preferences)
+      this.searchText = this.preferences.user.fe2 ? 'Search projects' : 'Search streams'
+      this.streamsText = this.preferences.user.fe2 ? 'Projects' : 'Streams'
+      this.streamText = this.preferences.user.fe2 ? 'Project' : 'Stream'
+      this.branchText = this.preferences.user.fe2 ? 'Model' : 'Branch'
       this.$vuetify.theme.dark = this.preferences.user.dark_theme
     })
 

ui/src/components/Mapper.vue

@@ -89,7 +89,7 @@
           </v-container>
         </v-expansion-panel-header>
         <v-expansion-panel-content>
-          <mapper-source :source-state="this.sourceState"/>
+          <mapper-source :stream-text="streamText" :branch-text="branchText" :source-state="this.sourceState"/>
         </v-expansion-panel-content>
       </v-expansion-panel>
 
@@ -300,6 +300,16 @@ global.mappedEntitiesUpdated = function (mappedEntities) {
 
 export default {
   name: "Mapper",
+  props: {
+    streamText: {
+      type: String,
+      default: ''
+    },
+    branchText: {
+      type: String,
+      default: ''
+    }
+  },
   components: {
     MapperSource: () => import('@/components/MapperSource.vue'),
     GlobalToast: () => import('@/components/GlobalToast'),

ui/src/components/MapperSource.vue

@@ -2,7 +2,7 @@
   <v-container class="pa-0">
     <v-autocomplete
         v-model="sourceStreamId"
-        label="Stream"
+        :label="streamText"
         :items="allStreamsList"
         item-text="name"
         item-value="id"
@@ -12,7 +12,7 @@
     <v-autocomplete
         v-model="sourceBranchId"
         class="pt-0 mb-n5"
-        label="Branch"
+        :label="branchText"
         :items="allBranchesList"
         :disabled="sourceStreamId === null"
         item-text="name"
@@ -63,6 +63,14 @@ export default {
   props: {
     streamSearchQuery: { type: String, default: null },
     sourceState: { type: String, default: 'Not Set' },
+    streamText: {
+      type: String,
+      default: ''
+    },
+    branchText: {
+      type: String,
+      default: ''
+    }
   },
   data() {
     return {

ui/src/components/StreamCard.vue

@@ -13,7 +13,7 @@
       <v-toolbar-title class="ml-0" style="position: relative; left: -10px">
         <!-- Uncomment when pinning is in place and add style="position: relative; left: -10px" to the element above :)  -->
         <v-btn
-          v-tooltip="'Pin this stream - it will be saved to this file.'"
+          v-tooltip="`Pin this ${streamText.toLowerCase()} - it will be saved to this file.`"
           icon
           x-small
           @click="toggleSavedStream"
@@ -66,7 +66,11 @@
         <template #activator="{ on, attrs }">
           <v-slide-x-transition>
             <div v-show="hover">
-              <create-branch-dialog :stream-name="stream.name" :stream-id="streamId"/>
+              <create-branch-dialog
+                  :is-f-e2="preferences && preferences.user && preferences.user.fe2"
+                  :stream-name="stream.name"
+                  :stream-id="streamId"
+              />
             </div>
           </v-slide-x-transition>
           <v-chip v-if="stream.branches" small v-bind="attrs" class="mr-1" v-on="on">
@@ -133,7 +137,7 @@
               hide-details
               dense
               flat
-              placeholder="Write your commit message here"
+              :placeholder="`Write your ${commitText.toLowerCase()} message here`"
             />
           </div>
         </v-slide-y-transition>
@@ -204,7 +208,11 @@ export default {
       commitId: 'latest',
       commitMessage: null,
       invalid: false,
-      diffing: false
+      diffing: false,
+      streamText: '',
+      branchText: '',
+      commitText: '',
+      preferences: {}
     }
   },
   apollo: {
@@ -286,6 +294,16 @@ export default {
     }
   },
   mounted() {
+    bus.$on('update-preferences', async (preferences) => {
+      const pref = JSON.parse(preferences)
+      this.preferences = pref
+      this.streamText = pref.user.fe2 ? 'Project' : 'Stream'
+      this.branchText = pref.user.fe2 ? 'Model' : 'Branch'
+      this.commitText = pref.user.fe2 ? 'Version' : 'Commit'
+    })
+    // Collect preferences to render UI according to it
+    sketchup.exec({name: "collect_preferences", data: {}})
+
     bus.$on(`deactivate-diffing-${this.streamId}`, () => {
       this.diffing = false
     })

ui/src/components/dialogs/CreateBranchDialog.vue

@@ -3,7 +3,7 @@
   <v-dialog v-model="showCreateBranch">
     <template #activator="{ on: dialog, attrs }">
       <v-btn
-          v-tooltip="'Create Branch'"
+          v-tooltip="`Create ${isFE2 ? 'Model' : 'Branch'}`"
           icon x-small class="ml-0 mr-1"
           v-bind="attrs"
           v-on="{...dialog}"
@@ -15,10 +15,10 @@
     </template>
     <v-card>
       <v-card-title class="text-h5 mb-1">
-        Create a New Branch
+        {{ `Create a New ${isFE2 ? 'Model' : 'Branch'}` }}
       </v-card-title>
       <v-card-subtitle class="py-0 my-0 font-italic">
-        under {{ streamName }} stream
+        {{ `under ${streamName} ${isFE2 ? 'project' : 'stream'}` }}
       </v-card-subtitle>
       <v-container class="px-6" pb-0>
         <v-text-field
@@ -27,7 +27,7 @@
             hide-details
             dense
             flat
-            placeholder="Branch Name"
+            :placeholder="`${isFE2 ? 'Model' : 'Branch'} Name`"
         />
         <v-text-field
             v-model="description"
@@ -75,6 +75,14 @@ export default {
     streamName: {
       type: String,
       default: null
+    },
+    isFE2: {
+      type: Boolean,
+      default: false
+    },
+    branchTooltipName: {
+      type: String,
+      default: ''
     }
   },
   data() {

ui/src/components/dialogs/CreateStreamDialog.vue

@@ -16,13 +16,14 @@
                   left
               >
                 mdi-plus-circle
-              </v-icon>Create New Stream
+              </v-icon>
+              {{ `Create New ${isFE2 ? 'Project': 'Stream'}` }}
             </v-btn>
           </template>
 
           <v-card>
             <v-card-title class="text-h5">
-              Create a New Stream
+              {{ `Create a New ${isFE2 ? 'Project' : 'Stream'}` }}
             </v-card-title>
             <v-container class="px-6" pb-0>
               <!--
@@ -55,7 +56,7 @@
                   hide-details
                   dense
                   flat
-                  placeholder="Stream Name (Optional)"
+                  :placeholder="`${isFE2 ? 'Project' : 'Stream'} Name (Optional)`"
               />
               <v-text-field
                   v-model="description"
@@ -67,7 +68,7 @@
               />
               <v-switch
                   v-model="privateStream"
-                  :label="'Private Stream'"
+                  :label="`Private ${isFE2 ? 'Project' : 'Stream'}`"
               ></v-switch>
             </v-container>
 
@@ -169,6 +170,10 @@ export default {
     serverUrl: {
       type: String,
       default: null
+    },
+    isFE2: {
+      type: Boolean,
+      default: false
     }
   },
   data() {
@@ -200,7 +205,7 @@ export default {
     },
     async getStream(){
       try {
-        const streamWrapper = new StreamWrapper(this.createStreamByIdText, this.accountId, this.serverUrl)
+        const streamWrapper = new StreamWrapper(this.createStreamByIdText, this.accountId, this.serverUrl, this.isFE2)
         let res = await this.$apollo.query({
           query: gql`
             query Stream($id: String!){

ui/src/components/dialogs/SettingsDialog.vue

@@ -16,14 +16,25 @@
         Settings
       </v-card-title>
       <v-container class="px-6" pb-0>
-        <!-- Switch Theme -->
+
+        <!-- User preferences -->
         <div class="sm1 mt-3">User Preferences</div>
         <v-divider class="mb-2"/>
+
+        <!-- Switch Theme -->
         <v-btn icon small class="mx-1" @click="switchTheme">
           <v-icon>mdi-theme-light-dark</v-icon>
         </v-btn>
         <span>Color Mode</span>
 
+        <!-- FE2 -->
+        <v-switch
+            :input-value="fe2"
+            class="pt-3 mt-n2 mb-n7"
+            :label="'FE2'"
+            @change="fe2Handler"
+        />
+
         <!-- Register objects as Speckle Entity on send/receive -->
         <v-switch
             :input-value="registerSpeckleEntity"
@@ -133,6 +144,7 @@ export default {
       includeComponentAttributes: this.preferences.model.include_component_entity_attributes,
       mergeCoplanarFaces: this.preferences.model.merge_coplanar_faces,
       diffing: this.preferences.user.diffing,
+      fe2: this.preferences.user.fe2,
       registerSpeckleEntity: this.preferences.user.register_speckle_entity
     }
   },
@@ -147,6 +159,7 @@ export default {
         this.includeComponentAttributes = newValue.model.include_component_entity_attributes
         this.mergeCoplanarFaces = newValue.model.merge_coplanar_faces
         this.diffing = newValue.user.diffing
+        this.fe2 = newValue.user.fe2
         this.registerSpeckleEntity = newValue.user.register_speckle_entity
       },
       deep: true,
@@ -161,6 +174,15 @@ export default {
     }
   },
   methods: {
+    fe2Handler(newValue){
+      this.fe2 = !!newValue
+      sketchup.exec({
+        name: "user_preferences_updated",
+        data: {preference_hash: "configSketchup", preference: "fe2", value: this.fe2}
+      })
+      this.$mixpanel.track('Connector Action', { name: 'Toggle FE2' })
+      sketchup.exec({name: "collect_preferences", data: {}})
+    },
     diffingHandler(newValue){
       this.diffing = !!newValue
       sketchup.exec({

ui/src/utils/streamWrapper.js

@@ -1,7 +1,11 @@
 require('url')
 
 export class StreamWrapper {
-    constructor(streamIdOrUrl, accountId, serverUrl) {
+    constructor(streamIdOrUrl, accountId, serverUrl, isFE2) {
+        this.isFE2 = isFE2
+        this.streamsKey = this.isFE2 ? 'projects/': 'streams/'
+        this.branchesKey = this.isFE2 ? 'models/': 'branches/'
+        this.commitsKey = this.isFE2 ? 'versions/': 'commits/'
         this.originalOutput = streamIdOrUrl
         try {
             this.streamWrapperFromUrl(streamIdOrUrl)
@@ -18,7 +22,7 @@ export class StreamWrapper {
         this.segments = this.url.pathname.split('/').map((segment) => segment + '/')
         this.serverUrl = this.url.origin
 
-        if (this.segments.length >= 4 && this.segments[3]?.toLowerCase() === "branches/"){
+        if (this.segments.length >= 4 && this.segments[3]?.toLowerCase() === this.branchesKey){
             this.streamId = this.segments[2].replace("/", "")
             if (this.segments.length > 5)
             {
@@ -32,7 +36,7 @@ export class StreamWrapper {
         } else {
             switch (this.segments.length){
                 case 3: // ie http://speckle.server/streams/8fecc9aa6d
-                    if (this.segments[1].toLowerCase() === "streams/")
+                    if (this.segments[1].toLowerCase() === this.streamsKey)
                         this.streamId = this.segments[2].replace("/", "");
                     else
                         throw new Error(`Cannot parse ${this.originalOutput} into a stream wrapper class`);
@@ -48,7 +52,7 @@ export class StreamWrapper {
                     break;
                 case 5: // ie http://speckle.server/streams/8fecc9aa6d/commits/76a23d7179
                     switch (this.segments[3].toLowerCase()){
-                        case "commits/":
+                        case this.commitsKey:
                             this.streamId = this.segments[2].replace("/", "");
                             this.commitId = this.segments[4].replace("/", "");
                             break;
@@ -57,7 +61,7 @@ export class StreamWrapper {
                             this.branchName = this.segments[3].replace("/", "");
                             this.commitId = this.segments[4].replace("/", "");
                             break;
-                        case "branches/":
+                        case this.branchesKey:
                             this.streamId = this.segments[2].replace("/", "");
                             this.branchName = this.segments[4].replace("/", "");
                             break;

ui/src/views/Streams.vue

@@ -27,7 +27,7 @@
           elevation="0"
           @click="showMore"
         >
-          More Streams
+          {{ `More ${streamsText}` }}
         </v-btn>
       </div>
     </div>
@@ -64,7 +64,8 @@ export default {
   data() {
     return {
       showMoreEnabled: true,
-      savedStreams: []
+      savedStreams: [],
+      streamsText: ''
     }
   },
   computed: {
@@ -80,6 +81,14 @@ export default {
     }
   },
   mounted() {
+    bus.$on('update-preferences', async (preferences) => {
+      const pref = JSON.parse(preferences)
+      this.streamsText = pref.user.fe2 ? 'Projects' : 'Streams'
+    })
+
+    // Collect preferences to render UI according to it
+    sketchup.exec({name: "collect_preferences", data: {}})
+
     bus.$on("deactivate-diffing-except", (exceptedStreamId) => {
       this.savedStreams.forEach((streamId) => {
         if (streamId !== exceptedStreamId){