add overrideCloneAlphaBetaRadius to ArcRotateCamera (#12378)

* add overrideCloneAlphaBetaRadius to ArcRotateCamera * remove trailing whitespace * remove whitespace
BabylonJS · Apr 12, 2022 · 69920ea · 69920ea
1 parent 60baae1
commit 69920ea
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/packages/dev/core/src/Cameras/arcRotateCamera.ts b/packages/dev/core/src/Cameras/arcRotateCamera.ts
@@ -50,6 +50,13 @@ export class ArcRotateCamera extends TargetCamera {
     @serialize()
     public radius: number;
 
+    /**
+     * Defines an override value to use as the parameter to setTarget.
+     * This allows the parameter to be specified when animating the target (e.g. using FramingBehavior).
+     */
+    @serialize()
+    public overrideCloneAlphaBetaRadius: Nullable<boolean>;
+
     @serializeAsVector3("target")
     protected _target: Vector3;
     @serializeAsMeshReference("targetHost")
@@ -1075,6 +1082,8 @@ export class ArcRotateCamera extends TargetCamera {
      * @param cloneAlphaBetaRadius If true, replicate the current setup (alpha, beta, radius) on the new target
      */
     public setTarget(target: AbstractMesh | Vector3, toBoundingCenter = false, allowSamePosition = false, cloneAlphaBetaRadius = false): void {
+        cloneAlphaBetaRadius = this.overrideCloneAlphaBetaRadius ?? cloneAlphaBetaRadius;
+
         if ((<any>target).getBoundingInfo) {
             if (toBoundingCenter) {
                 this._targetBoundingCenter = (<any>target).getBoundingInfo().boundingBox.centerWorld.clone();