Add support for vector layer

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/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/vector_layer_collection'
 require_relative '../sketchup_model/dictionary/speckle_entity_dictionary_handler'
 
 module SpeckleConnector
@@ -65,6 +66,7 @@ module SpeckleConnector
       VIEW3D = BUILTELEMENTS::View3d
       POLYGON_ELEMENT = GIS::PolygonElement
       COLLECTION = SpeckleObjects::Speckle::Core::Models::Collection
+      VECTOR_LAYER_COLLECTION = SpeckleObjects::Speckle::Core::Models::VectorLayerCollection
 
       BASE_OBJECT_PROPS = %w[applicationId id speckle_type totalChildrenCount].freeze
       CONVERTABLE_SPECKLE_TYPES = %w[
@@ -85,6 +87,8 @@ module SpeckleConnector
         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
@@ -303,7 +307,9 @@ module SpeckleConnector
         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 => COLLECTION.method(:to_native),
+        SPECKLE_CORE_MODELS_COLLECTION_VECTOR_LAYER => VECTOR_LAYER_COLLECTION.method(:to_native)
       }.freeze
 
       # @param state [States::State] state of the speckle application

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

@@ -0,0 +1,30 @@
+# 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 VectorLayerCollection < Collection
+            SPECKLE_TYPE = 'Speckle.Core.Models.Collection:Objects.GIS.VectorLayer'
+
+            # @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