Hoist MOULOpenSourceClientPlugin/Plasma20/* to top level

to match H'uru layout and make patching/cherry-picking easier.

Sources/Plasma/PubUtilLib/plSurface/plGrassShaderMod.h

@@ -0,0 +1,132 @@
+/*==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 PLGRASSSHADERMOD_INC
+#define PLGRASSSHADERMOD_INC
+
+#include "../pnModifier/plModifier.h"
+
+class plSceneObject;
+class hsGMaterial;
+class plShader;
+
+class plGrassWave
+{
+public:
+	plGrassWave() : fDistX(0.F), fDistY(0.F), fDistZ(0.F), fDirX(0.F), fDirY(0.F), fSpeed(0.F) {}
+
+	hsScalar fDistX;
+	hsScalar fDistY;
+	hsScalar fDistZ;
+	hsScalar fDirX;
+	hsScalar fDirY;
+	hsScalar fSpeed;
+
+	void Write(hsStream *s);
+	void Read(hsStream *s);
+};
+
+class plGrassShaderMod : public plModifier
+{
+public:
+	plGrassShaderMod() : fTarget(nil), fMaterial(nil), fVShader(nil), fPShader(nil) {}
+	~plGrassShaderMod();
+
+	void ResetWaves();
+	void RefreshWaves();
+
+	virtual int GetNumTargets() const { return fTarget ? 1 : 0; }
+	virtual plSceneObject* GetTarget(int w) const { return fTarget; }
+	virtual void AddTarget(plSceneObject *object);
+	virtual void RemoveTarget(plSceneObject *object);
+
+	virtual hsBool MsgReceive(plMessage *msg);
+
+	virtual void Write(hsStream *stream, hsResMgr *mgr);
+	virtual void Read(hsStream *stream, hsResMgr *mgr);
+
+	CLASSNAME_REGISTER( plGrassShaderMod );
+	GETINTERFACE_ANY( plGrassShaderMod, plModifier );
+
+	enum {
+		kRefGrassVS,
+		kRefGrassPS,
+		kRefMaterial,
+	};
+
+	enum {
+		kNumWaves = 4,
+	};
+
+	plGrassWave fWaves[kNumWaves];
+
+protected:
+	virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty);
+	virtual void IApplyDynamic() {};	// dummy function required by base class
+	void ISetupShaders();
+	void IRefreshWaves(plShader *vShader);
+
+	plSceneObject *fTarget;
+	hsGMaterial *fMaterial;
+	plShader *fVShader;
+	plShader *fPShader;
+};
+
+namespace plGrassVS
+{
+	enum {
+		kLocalToNDC		= 0,
+		kNumericConsts	= 4,
+		kAppConsts		= 5,
+		kPiConsts		= 6,
+		kSinConsts		= 7,
+		kWaveDistX		= 8,
+		kWaveDistY		= 9,
+		kWaveDistZ		= 10,
+		kWaveDirX		= 11,
+		kWaveDirY		= 12,
+		kWaveSpeed		= 13,
+
+		kNumConsts		= 14,
+	};
+};
+
+#endif // PLGRASSSHADERMOD