diff --git a/src/core/textures/BaseRenderTexture.js b/src/core/textures/BaseRenderTexture.js
index 965f597..b242ae2 100644
--- a/src/core/textures/BaseRenderTexture.js
+++ b/src/core/textures/BaseRenderTexture.js
@@ -52,6 +52,9 @@
     this.width = width || 100;
     this.height = height || 100;
 
+    this.realWidth = this.width * resolution;
+    this.realHeight = this.height * resolution;
+
     this.resolution = resolution || CONST.RESOLUTION;
     this.scaleMode = scaleMode || CONST.SCALE_MODES.DEFAULT;
     this.hasLoaded = true;
@@ -103,6 +106,9 @@
     this.width = width;
     this.height = height;
 
+    this.realWidth = this.width * this.resolution;
+    this.realHeight = this.height * this.resolution;
+
     if (!this.valid)
     {
         return;