From 46c5b009640d1526d839a72ca64daad394a93b7c Mon Sep 17 00:00:00 2001
From: Erwin Coumans <erwin.coumans@gmail.com>
Date: Mon, 27 Mar 2017 23:09:24 -0700
Subject: [PATCH] report actual number of instances (enable sync transforms for
 physics server)

---
 examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp b/examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp
index c3ddb02f7..81aee4e8f 100644
--- a/examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp
+++ b/examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp
@@ -134,7 +134,7 @@ void SimpleOpenGL2Renderer::writeSingleInstanceScaleToCPU(double* scale, int src
 
 int SimpleOpenGL2Renderer::getTotalNumInstances() const
 {
-    return 0;
+    return m_data->m_graphicsInstances.size();
 }
 
 void	SimpleOpenGL2Renderer::getCameraViewMatrix(float viewMat[16]) const