diff --git a/Engine/src/data/sprite.ts b/Engine/src/data/sprite.ts
index d5a2dd7..4458897 100644
--- a/Engine/src/data/sprite.ts
+++ b/Engine/src/data/sprite.ts
@@ -32,8 +32,8 @@ export class ShapePoints extends Shape {
 export class Sprite {
   uuid: string
   texture: PIXI.Texture
-  originX: number = 0
-  originY: number = 0
+  originX: number|undefined
+  originY: number|undefined
   x: number = 0
   y: number = 0
   width: number = 0
@@ -46,8 +46,8 @@ export class Sprite {
     this.texture.baseTexture.scaleMode = PIXI.SCALE_MODES.NEAREST
     this.root = new SpritePart(o, {
       texture: this.texture,
-      originX: 0,
-      originY: 0,
+      originX: undefined,
+      originY: undefined,
       x: 0,
       y: 0,
       width: 0,
@@ -60,8 +60,8 @@ export class Sprite {
 
 export interface SpritePartI {
   texture: PIXI.Texture
-  originX: number
-  originY: number
+  originX: number|undefined
+  originY: number|undefined
   x: number
   y: number
   width: number
@@ -74,8 +74,8 @@ export interface SpritePartI {
 
 export class SpritePart {
   texture: PIXI.Texture
-  originX: number = 0
-  originY: number = 0
+  originX: number|undefined
+  originY: number|undefined
   x: number = 0
   y: number = 0
   width: number = 0