branch with experimental PyBullet support for PhysX

see otherPhysicsEngine in examples/pybullet/examples folder for example usage

src/PhysX/physx/include/cooking/Pxc.h

@@ -0,0 +1,57 @@
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
+
+
+#ifndef PX_COOKING_NX
+#define PX_COOKING_NX
+
+#include "foundation/Px.h"
+
+// define API function declaration
+#if !defined PX_PHYSX_STATIC_LIB 
+	#if PX_WINDOWS
+		#if defined PX_PHYSX_COOKING_EXPORTS
+			#define PX_PHYSX_COOKING_API __declspec(dllexport)
+		#else
+			#define PX_PHYSX_COOKING_API __declspec(dllimport)
+		#endif
+	#elif PX_UNIX_FAMILY
+		#define PX_PHYSX_COOKING_API PX_UNIX_EXPORT
+	#endif
+#endif
+
+#if !defined(PX_PHYSX_COOKING_API)
+    #define PX_PHYSX_COOKING_API
+#endif
+
+#ifndef PX_C_EXPORT
+	#define PX_C_EXPORT extern "C"
+#endif
+
+#endif