show selected color for start selected at (#1606)

src/clientSideScene/sceneEntities.ts

@@ -419,7 +419,11 @@ class SceneEntities {
         },
         onMouseLeave: ({ object }) => {
           sceneInfra.highlightCallback([0, 0])
-          const parent = getParentGroup(object)
+          const parent = getParentGroup(object, [
+            STRAIGHT_SEGMENT,
+            TANGENTIAL_ARC_TO_SEGMENT,
+            PROFILE_START,
+          ])
           const isSelected = parent?.userData?.isSelected
           colorSegment(object, isSelected ? 0x0000ff : 0xffffff)
           if ([X_AXIS, Y_AXIS].includes(object?.userData?.type)) {

src/clientSideScene/segments.ts

@@ -115,6 +115,7 @@ export function straightSegment({
     pathToNode,
     isSelected: false,
   }
+  group.name = STRAIGHT_SEGMENT
 
   const arrowGroup = createArrowhead(scale)
   arrowGroup.position.set(to[0], to[1], 0)
@@ -203,6 +204,7 @@ export function tangentialArcToSegment({
     pathToNode,
     isSelected: false,
   }
+  group.name = TANGENTIAL_ARC_TO_SEGMENT
 
   const arrowGroup = createArrowhead(scale)
   arrowGroup.position.set(to[0], to[1], 0)

src/lib/selections.ts

@@ -20,6 +20,7 @@ import {
   TANGENTIAL_ARC_TO_SEGMENT,
   sceneEntitiesManager,
   getParentGroup,
+  PROFILE_START,
 } from 'clientSideScene/sceneEntities'
 import { Mesh } from 'three'
 import { AXIS_GROUP, X_AXIS } from 'clientSideScene/sceneInfra'
@@ -188,7 +189,11 @@ export async function getEventForSelectWithPoint(
 export function getEventForSegmentSelection(
   obj: any
 ): ModelingMachineEvent | null {
-  const group = getParentGroup(obj)
+  const group = getParentGroup(obj, [
+    STRAIGHT_SEGMENT,
+    TANGENTIAL_ARC_TO_SEGMENT,
+    PROFILE_START,
+  ])
   const axisGroup = getParentGroup(obj, [AXIS_GROUP])
   if (!group && !axisGroup) return null
   if (axisGroup?.userData.type === AXIS_GROUP) {
@@ -407,8 +412,8 @@ function updateSceneObjectColors(codeBasedSelections: Selection[]) {
   }
   Object.values(sceneEntitiesManager.activeSegments).forEach((segmentGroup) => {
     if (
-      ![STRAIGHT_SEGMENT, TANGENTIAL_ARC_TO_SEGMENT].includes(
-        segmentGroup?.userData?.type
+      ![STRAIGHT_SEGMENT, TANGENTIAL_ARC_TO_SEGMENT, PROFILE_START].includes(
+        segmentGroup?.name
       )
     )
       return