diff --git a/tuby5lj4di.js b/tuby5lj4di.js
index 5ff0133..6b100c8 100644
--- a/tuby5lj4di.js
+++ b/tuby5lj4di.js
@@ -76,8 +76,11 @@ this.scaleAttribute = null;
 /**
  * Generates new Attribute Data based on the image index according to 'width' and 'height'
  */
-GameLib.CustomCode.prototype.generateAttributeData = function(index, width, height) {
+GameLib.CustomCode.prototype.generateAttributeData = function(index) {
 
+	var width = this.images[index].width;
+	var height = this.images[index].height;
+	
     var heightData = this.images[index].getHeightData();
 
     var offsets			= [];
@@ -112,7 +115,7 @@ GameLib.CustomCode.prototype.generateAttributeData = function(index, width, heig
  */
 GameLib.CustomCode.prototype.buildInstancedGeometry = function(index) {
 
-    this.attributeData = this.generateAttributeData(index, 128, 128);
+    this.attributeData = this.generateAttributeData(index);
 
     var uniforms = Object.assign(
         THREE.UniformsLib['lights'],