LL physics extensions stub

Since the CMakeLists.txt includes some same .cmake files as the viewer,
I think the project might as well be a part of the Linden libraries
code. And for now is put under llprimitive (might not be consistent, in
fact the opposite, with they way llplugin relates to slplugin), but I
think this way results the least change, and it still works.

The differences include:
- all files (common llphysicsextensions headers to be included by
  library users and the stub implementation files) are put inside one
  directory, and the CMakeLists.txt is adjusted accordingly;
- modernised CMakeLists.txt, so include_directories are now implied by
  target_link_libraries;
- some file name fix;
- add_library is not explicitly set to STATIC;

1 files changed, 107 insertions, 0 deletions

diff --git a/indra/llprimitive/llphysicsextensions/LLPathingLibStubImpl.cpp b/indra/llprimitive/llphysicsextensions/LLPathingLibStubImpl.cpp
new file mode 100644
index 0000000000..8ad13532f2
--- /dev/null
+++ b/indra/llprimitive/llphysicsextensions/LLPathingLibStubImpl.cpp
@@ -0,0 +1,107 @@
+/**
+* @file   LLPathingLibStubImpl.cpp
+* @author prep@lindenlab.com
+* @brief  A stubbed implementation of LLPathingLib
+*
+* $LicenseInfo:firstyear=2012&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 20112010, Linden Research, Inc.
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* Lesser General Public License for more details.
+* 
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+* 
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+* $/LicenseInfo$
+*/
+
+#include "llpathinglib.h"
+#include "LLPathingLibStubImpl.h"
+
+#include "llsd.h"
+
+//=============================================================================
+LLPathingLibImpl::LLPathingLibImpl()
+{
+}
+
+LLPathingLibImpl::~LLPathingLibImpl()
+{
+
+}
+
+LLPathingLib* LLPathingLibImpl::getInstance()
+{
+	return NULL;
+}
+
+
+LLPathingLib::LLPLResult LLPathingLibImpl::initSystem()
+{
+	return LLPL_NOT_IMPLEMENTED;
+}
+
+LLPathingLib::LLPLResult LLPathingLibImpl::quitSystem()
+{
+	return LLPL_NOT_IMPLEMENTED;
+}
+
+LLPathingLib::LLPLResult LLPathingLibImpl::extractNavMeshSrcFromLLSD( const LLSD::Binary& dataBlock, int dir )
+{
+	return LLPL_NOT_IMPLEMENTED;
+}
+
+void LLPathingLibImpl::processNavMeshData()
+{
+}
+
+LLPathingLibImpl::LLPLResult LLPathingLibImpl::generatePath( const PathingPacket& pathingPacket )
+{
+	return LLPL_NOT_IMPLEMENTED;
+}
+
+void LLPathingLibImpl::setNavMeshMaterialType( LLPLCharacterType materialType )
+{
+}
+
+void LLPathingLibImpl::setNavMeshColors( const NavMeshColors& color )
+{
+}
+
+void LLPathingLibImpl::renderNavMesh()
+{
+}
+
+void LLPathingLibImpl::renderNavMeshEdges()
+{
+}
+
+void LLPathingLibImpl::renderNavMeshShapesVBO( U32 shapeRenderFlags )
+{
+}
+
+void LLPathingLibImpl::renderPath()
+{
+}
+
+void LLPathingLibImpl::renderPathBookend( LLRender& gl, LLPathingLib::LLPLPathBookEnd type )
+{
+}
+
+void LLPathingLibImpl::cleanupVBOManager()
+{
+}
+
+void LLPathingLibImpl::cleanupResidual()
+{
+}