From 6e042b19010c5bfed16e576c6c91fceb3c6b0b66 Mon Sep 17 00:00:00 2001
From: Erwin Coumans <erwincoumans@google.com>
Date: Fri, 30 Oct 2015 13:24:02 -0700
Subject: [PATCH] re-enable wireframe in PhysicsClient inintialize variables in
 constructor of PhysicsClient

---
 build3/premake4.lua                            | 1 -
 examples/SharedMemory/PhysicsClientExample.cpp | 7 +++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/build3/premake4.lua b/build3/premake4.lua
index b19cf19c7..cba296b34 100644
--- a/build3/premake4.lua
+++ b/build3/premake4.lua
@@ -128,7 +128,6 @@
 			{
         		'ARCHS = "$(ARCHS_STANDARD_32_BIT) $(ARCHS_STANDARD_64_BIT)"',
         		'VALID_ARCHS = "x86_64 i386"',
-			'SDKROOT = "macosx10.9"',
 			}
 			end
 	end
diff --git a/examples/SharedMemory/PhysicsClientExample.cpp b/examples/SharedMemory/PhysicsClientExample.cpp
index 4308e054d..21ab8be51 100644
--- a/examples/SharedMemory/PhysicsClientExample.cpp
+++ b/examples/SharedMemory/PhysicsClientExample.cpp
@@ -337,6 +337,9 @@ void PhysicsClientExample::prepareAndSubmitCommand(int commandId)
 
 PhysicsClientExample::PhysicsClientExample(GUIHelperInterface* helper)
 :SharedMemoryCommon(helper),
+m_physicsClientHandle(0),
+m_selectedBody(-1),
+m_prevSelectedBody(-1),
 m_wantsTermination(false),
 m_sharedMemoryKey(SHARED_MEMORY_KEY),
 m_numMotors(0)
@@ -381,7 +384,7 @@ void	PhysicsClientExample::createButtons()
 		createButton("Initialize Pose",CMD_INIT_POSE,  isTrigger);
 
 
-		if (m_selectedBody>=0)
+		if (m_physicsClientHandle && m_selectedBody>=0)
 		{
 			int numJoints = b3GetNumJoints(m_physicsClientHandle,m_selectedBody);
 			for (int i=0;i<numJoints;i++)
@@ -532,7 +535,7 @@ void	PhysicsClientExample::stepSimulation(float deltaTime)
             {
                 enqueueCommand(CMD_SEND_DESIRED_STATE);
                 enqueueCommand(CMD_STEP_FORWARD_SIMULATION);
-                //enqueueCommand(CMD_REQUEST_DEBUG_LINES);
+                enqueueCommand(CMD_REQUEST_DEBUG_LINES);
                 //enqueueCommand(CMD_REQUEST_ACTUAL_STATE);
             }
         }