Users should be able to select points (not just lines) (#97)

* update selection datastructure to accomodate more selection metadata

* Users should be able to select points (not just lines)

src/components/Toolbar/Intersect.tsx

@@ -39,8 +39,8 @@ export const Intersect = () => {
   const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
   useEffect(() => {
     if (!ast) return
-    const paths = selectionRanges.map((selectionRange) =>
-      getNodePathFromSourceRange(ast, selectionRange)
+    const paths = selectionRanges.codeBasedSelections.map(({ range }) =>
+      getNodePathFromSourceRange(ast, range)
     )
     const nodes = paths.map(
       (pathToNode) => getNodeFromPath<Value>(ast, pathToNode).node
@@ -68,7 +68,10 @@ export const Intersect = () => {
     )
 
     const theTransforms = getTransformInfos(
-      selectionRanges.slice(1),
+      {
+        ...selectionRanges,
+        codeBasedSelections: selectionRanges.codeBasedSelections.slice(1),
+      },
       ast,
       'intersect'
     )
@@ -150,7 +153,7 @@ export const Intersect = () => {
       }`}
       disabled={!enable}
     >
-      Intersect
+      perpendicularDistance
     </button>
   )
 }