Engine directory for ticket #1

2026-07-15 00:24:40 +00:00 · 2012-09-19 11:15:01 -04:00 · 2012-09-19 11:15:01 -04:00 · 7dbfe6994d
commit 7dbfe6994d
parent 352279af7a
3795 changed files with 1363358 additions and 0 deletions
--- a/Engine/source/environment/waterPlane.h
+++ b/Engine/source/environment/waterPlane.h
@ -0,0 +1,147 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _WATERPLANE_H_
+#define _WATERPLANE_H_
+
+#ifndef _GAMEBASE_H_
+#include "T3D/gameBase/gameBase.h"
+#endif
+#ifndef _GFXDEVICE_H_
+#include "gfx/gfxDevice.h"
+#endif
+#ifndef _SCENEDATA_H_
+#include "materials/sceneData.h"
+#endif
+#ifndef _MATINSTANCE_H_
+#include "materials/matInstance.h"
+#endif
+#ifndef _GFXPRIMITIVEBUFFER_H_
+#include "gfx/gfxPrimitiveBuffer.h"
+#endif
+#ifndef _RENDERPASSMANAGER_H_
+#include "renderInstance/renderPassManager.h"
+#endif
+#ifndef _MATHUTIL_FRUSTUM_H_
+#include "math/util/frustum.h"
+#endif
+#ifndef _WATEROBJECT_H_
+#include "environment/waterObject.h"
+#endif
+
+
+//*****************************************************************************
+// WaterPlane
+//*****************************************************************************
+class WaterPlane : public WaterObject
+{
+   typedef WaterObject Parent;
+
+public:
+
+   // LEGACY support
+   enum EWaterType
+   {
+      eWater            = 0,
+      eOceanWater       = 1,
+      eRiverWater       = 2,
+      eStagnantWater    = 3,
+      eLava             = 4,
+      eHotLava          = 5,
+      eCrustyLava       = 6,
+      eQuicksand        = 7,
+   }; 
+
+private:
+
+   enum MaskBits {
+      UpdateMask =   Parent::NextFreeMask,
+      NextFreeMask = Parent::NextFreeMask << 1
+   };
+   
+   // vertex / index buffers
+   GFXVertexBufferHandle<GFXWaterVertex> mVertBuff;
+   GFXPrimitiveBufferHandle mPrimBuff;
+
+   // misc
+   U32            mGridSize;
+   U32            mGridSizeMinusOne;
+   F32            mGridElementSize;
+   U32            mVertCount;
+   U32            mIndxCount;
+   U32            mPrimCount;   
+   Frustum        mFrustum;
+   
+   SceneData setupSceneGraphInfo( SceneRenderState *state );
+   void setShaderParams( SceneRenderState *state, BaseMatInstance* mat, const WaterMatParams& paramHandles );
+   void setupVBIB( SceneRenderState *state );
+   virtual void prepRenderImage( SceneRenderState *state );
+   virtual void innerRender( SceneRenderState *state );
+   void setMultiPassProjection();
+
+protected:
+
+   //-------------------------------------------------------
+   // Standard engine functions
+   //-------------------------------------------------------
+   bool onAdd();
+   void onRemove();   
+   U32  packUpdate  (NetConnection *conn, U32 mask, BitStream *stream);
+   void unpackUpdate(NetConnection *conn,           BitStream *stream);
+   bool castRay(const Point3F &start, const Point3F &end, RayInfo* info);
+
+public:
+   WaterPlane();
+   virtual ~WaterPlane();
+
+   DECLARE_CONOBJECT(WaterPlane);   
+
+   static void initPersistFields();
+   void onStaticModified( const char* slotName, const char*newValue = NULL );
+   virtual void inspectPostApply();
+   virtual void setTransform( const MatrixF & mat );
+   virtual F32 distanceTo( const Point3F& point ) const;
+
+   // WaterObject
+   virtual F32 getWaterCoverage( const Box3F &worldBox ) const;
+   virtual F32 getSurfaceHeight( const Point2F &pos ) const;
+   virtual void onReflectionInfoChanged();
+   virtual bool isUnderwater( const Point3F &pnt ) const;
+
+   // WaterBlock   
+   bool isPointSubmerged ( const Point3F &pos, bool worldSpace = true ) const{ return true; }
+
+   // WaterPlane
+   void setGridSize( U32 inSize );
+   void setGridElementSize( F32 inSize );
+   
+   // Protected Set'ers
+   static bool protectedSetGridSize( void *object, const char *index, const char *data );
+   static bool protectedSetGridElementSize( void *object, const char *index, const char *data );
+
+protected:
+
+   // WaterObject
+   virtual void _getWaterPlane( const Point3F &camPos, PlaneF &outPlane, Point3F &outPos );
+};
+
+#endif // _WATERPLANE_H_