diff --git a/src/diagram/diagramObject.ts b/src/diagram/diagramObject.ts
index 2bd5634..562aa35 100644
--- a/src/diagram/diagramObject.ts
+++ b/src/diagram/diagramObject.ts
@@ -182,10 +182,8 @@ export class DiagramObject {
             color: oldEntity.color,
             text: oldEntity.text
         };
-
-        clone.fromDiagramEntity(newEntity);
         this._logger.debug('DiagramObject clone called', clone, this._diagramEntity, newEntity);
-        return clone;
+        return clone.fromDiagramEntity(newEntity);
     }
 
     public fromDiagramEntity(entity: DiagramEntity): DiagramObject {
@@ -311,18 +309,13 @@ export class DiagramObject {
     }
 
     private updateConnection() {
-
         if (this._toMesh.absolutePosition.length() == this._toPosition && this._fromMesh.absolutePosition.length() == this._fromPosition) {
             return;
         }
-
         const curve: GreasedLineMesh = ((this._mesh as unknown) as GreasedLineMesh);
         const ray = new Ray(this._fromMesh.getAbsolutePosition(), Vector3.Normalize(this._toMesh.getAbsolutePosition().subtract(this._fromMesh.getAbsolutePosition())));
-        //const rayHelper = new RayHelper(ray);
-        //rayHelper.show(this._scene, new Color3(1, 0, 0));
         const hit = this._scene.multiPickWithRay(ray, (mesh) => {
             if (mesh.id === this._to || mesh.id === this._from) {
-                //mesh.updateFacetData();
                 return true;
             } else {
                 return false;
@@ -349,6 +342,5 @@ export class DiagramObject {
         curve.setParent(this._baseTransform);
         curve.setEnabled(true);
         console.log('done');
-
     }
 }
\ No newline at end of file
diff --git a/src/diagram/functions/buildMeshFromDiagramEntity.ts b/src/diagram/functions/buildMeshFromDiagramEntity.ts
index 3b92207..228e772 100644
--- a/src/diagram/functions/buildMeshFromDiagramEntity.ts
+++ b/src/diagram/functions/buildMeshFromDiagramEntity.ts
@@ -70,6 +70,7 @@ function createNewInstanceIfNecessary(entity: DiagramEntity, scene: Scene): Abst
                 (newMesh as GreasedLineMesh).intersectionThreshold = 2;
                 const material = (newMesh.material as StandardMaterial);
                 material.emissiveTexture = AnimatedLineTexture.Texture();
+                material.opacityTexture = AnimatedLineTexture.Texture();
                 material.disableLighting = true;
                 newMesh.setEnabled(false);
                 break;
diff --git a/src/util/animatedLineTexture.ts b/src/util/animatedLineTexture.ts
index 760bcce..01bfc24 100644
--- a/src/util/animatedLineTexture.ts
+++ b/src/util/animatedLineTexture.ts
@@ -1,13 +1,13 @@
-import {Engine, RawTexture} from "@babylonjs/core";
+import {Texture} from "@babylonjs/core";
 import {DefaultScene} from "../defaultScene";
 
 export class AnimatedLineTexture {
     private static _textureColors = new Uint8Array([10, 10, 10, 10, 10, 10, 25, 25, 25, 10, 10, 255])
-    private static _texture: RawTexture;
+    private static _texture: Texture;
 
     public static Texture() {
         if (!AnimatedLineTexture._texture) {
-            this._texture = new RawTexture(
+            /*this._texture = new RawTexture(
                 this._textureColors,
                 this._textureColors.length / 3,
                 1,
@@ -16,12 +16,13 @@ export class AnimatedLineTexture {
                 false,
                 true,
                 Engine.TEXTURE_NEAREST_NEAREST
-            )
-            this._texture.wrapU = RawTexture.WRAP_ADDRESSMODE
+            )*/
+            this._texture = new Texture('/assets/textures/arrow.png', DefaultScene.Scene);
+            //this._texture.wrapU = RawTexture.WRAP_ADDRESSMODE
             this._texture.name = 'blue-white-texture';
             this._texture.uScale = 30;
             DefaultScene.Scene.onBeforeRenderObservable.add(() => {
-                this._texture.uOffset -= 0.05 * DefaultScene.Scene.getAnimationRatio()
+                this._texture.uOffset -= 0.01 * DefaultScene.Scene.getAnimationRatio()
             });
 
         }