Check families and levels before set

* Implement New Revit Family option

* Filter family types for 'Family Instance'

* Adjust available mapping methods according to selection

* Set hard coded categories just once and source families when source set/updated

* Implement family instance mapping

* Pass group selection info if only group selected

* Exclude definitions from conversion escape

- Previously we were using definition mappings only for direct shape conversions but now they can live in instances

* Add direct shape option to components back

* Calculate rotation of family instance

* Fix transformation matrix

* Use insertion point for instances

* Set inputs for mapped definition

ui/src/components/Mapper.vue

@@ -617,14 +617,16 @@ export default {
       }
       if (this.selectedMethod){
         if (this.selectedFamily === null || this.selectedFamily === undefined){
-          this.selectedFamily = this.inputFamilies[0]
+          if (this.inputFamilies[0]){
+            this.selectedFamily = this.inputFamilies[0]
+          }
         }
         if (this.selectedLevel === null || this.selectedLevel === undefined){
-          this.selectedLevel = this.levels[0].name
+          if (this.levels[0]){
+            this.selectedLevel = this.levels[0].name
+          }
         }
       }
-      console.log(this.selectedFamily, "selectedFamily after")
-      console.log(this.selectedLevel, "selectedLevel after")
     },
     hideOptionalMappingInputs(){
       this.categorySelectionActive = false
@@ -713,6 +715,11 @@ export default {
           }
           this.selectedMethod = this.lastSelectedEntity['definition']['schema']['method']
           this.selectedCategory = this.lastSelectedEntity['definition']['schema']['category']
+          this.selectedFamily = this.lastSelectedEntity['definition']['schema']['family']
+          this.getFamiliesFromSelectedMethod()
+          this.getTypesFromSelectedFamily()
+          this.selectedFamilyType = this.lastSelectedEntity['definition']['schema']['family_type']
+          this.selectedLevel = this.lastSelectedEntity['definition']['schema']['level']
           this.updateMappingInputs()
         }
       }