CWE Directory Reorganization

Rearrange directory structure of CWE to be loosely equivalent to
the H'uru Plasma repository.

Part 1: Movement of directories and files.

Sources/Plasma/PubUtilLib/plDrawable/plAccessSpan.h

@@ -0,0 +1,146 @@
+/*==LICENSE==*
+
+CyanWorlds.com Engine - MMOG client, server and tools
+Copyright (C) 2011 Cyan Worlds, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Additional permissions under GNU GPL version 3 section 7
+
+If you modify this Program, or any covered work, by linking or
+combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
+NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
+JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
+(or a modified version of those libraries),
+containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
+PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
+JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
+licensors of this Program grant you additional
+permission to convey the resulting work. Corresponding Source for a
+non-source form of such a combination shall include the source code for
+the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
+work.
+
+You can contact Cyan Worlds, Inc. by email legal@cyan.com
+ or by snail mail at:
+      Cyan Worlds, Inc.
+      14617 N Newport Hwy
+      Mead, WA   99021
+
+*==LICENSE==*/
+
+#ifndef plAccessSpan_inc
+#define plAccessSpan_inc
+
+#include "plAccessVtxSpan.h"
+#include "plAccessTriSpan.h"
+#include "plAccessPartySpan.h"
+
+#include "plSpanTypes.h"
+#include "plGeometrySpan.h"
+
+class plGeometrySpan;
+class plSpan;
+
+class hsGMaterial;
+
+class plAccessSpan
+{
+public:
+	enum AccessType
+	{
+		kTri		= 0,
+		kParty,
+		kVtx,
+		kUndefined
+	};
+
+private:
+	union
+	{
+		plAccessTriSpan		fAccessTri;
+		plAccessPartySpan	fAccessParty;
+		plAccessVtxSpan		fAccessVtx;
+	} fAccess;
+	AccessType		fType;
+
+	const hsMatrix44*	fLocalToWorld;
+	const hsMatrix44*	fWorldToLocal;
+	hsBounds3Ext*		fLocalBounds;
+	hsBounds3Ext*		fWorldBounds;
+
+	hsScalar*			fWaterHeight;
+
+	hsGMaterial*		fMaterial;
+
+	void		SetSource(plSpan* s); 
+	void		SetSource(plGeometrySpan* s); 
+	void		SetMaterial(hsGMaterial* m) { fMaterial = m; }
+
+	friend class plAccessGeometry;
+public:
+
+	plAccessSpan() : fType(kUndefined), fLocalToWorld(nil), fWorldToLocal(nil), fLocalBounds(nil), fWorldBounds(nil), fWaterHeight(nil), fMaterial(nil) {}
+	plAccessSpan(AccessType t) : fType(t), fLocalToWorld(nil), fWorldToLocal(nil), fLocalBounds(nil), fWorldBounds(nil), fWaterHeight(nil), fMaterial(nil) {}
+
+	void SetType(AccessType t) { fType = t; }
+	AccessType GetType() const { return fType; }
+
+	hsBool HasAccessTri() const { return fType == kTri; }
+	hsBool HasAccessParty() const { return fType == kParty; }
+	hsBool HasAccessVtx() const { return fType != kUndefined; }
+
+	plAccessTriSpan&	AccessTri() { hsAssert(fType == kTri, "Cross type access"); return fAccess.fAccessTri; }
+	plAccessPartySpan&	AccessParty() { hsAssert(fType == kParty, "Cross type access"); return fAccess.fAccessParty; }
+
+	inline plAccessVtxSpan&	AccessVtx();
+
+
+	const hsMatrix44&	GetLocalToWorld() const { return *fLocalToWorld; }
+	const hsMatrix44&	GetWorldToLocal() const { return *fWorldToLocal; }
+
+	hsGMaterial*		GetMaterial() const { return fMaterial; }
+
+	const hsBounds3Ext&	GetLocalBounds() const { return *fLocalBounds; }
+	const hsBounds3Ext&	GetWorldBounds() const { return *fWorldBounds; }
+
+	void SetLocalBounds(const hsBounds3Ext& bnd) { *fWorldBounds = *fLocalBounds = bnd; fWorldBounds->Transform(fLocalToWorld); }
+	void SetWorldBounds(const hsBounds3Ext& wBnd) { *fWorldBounds = wBnd; }
+
+	hsBool HasWaterHeight() const { return nil != fWaterHeight; }
+	hsScalar GetWaterHeight() const { hsAssert(HasWaterHeight(), "Check before asking"); return *fWaterHeight; }
+};
+
+inline plAccessVtxSpan& plAccessSpan::AccessVtx()
+{
+	switch( fType )
+	{
+	case kTri:
+		return fAccess.fAccessTri;
+	case kParty:
+		return fAccess.fAccessParty;
+	case kVtx:
+		return fAccess.fAccessVtx;
+
+	case kUndefined:
+	default:
+		break;
+	}
+	hsAssert(false, "Undefined type");
+	return fAccess.fAccessVtx;
+}
+
+
+
+#endif // plAccessSpan_inc