Engine directory for ticket #1

2026-07-14 08:04:40 +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/T3D/decal/decalData.h
+++ b/Engine/source/T3D/decal/decalData.h
@ -0,0 +1,143 @@
+//-----------------------------------------------------------------------------
+// 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 _DECALDATA_H_
+#define _DECALDATA_H_
+
+#ifndef _SIMDATABLOCK_H_
+#include "console/simDatablock.h"
+#endif
+#ifndef _MATERIALDEFINITION_H_
+#include "materials/materialDefinition.h"
+#endif
+#ifndef _MRECT_H_
+#include "math/mRect.h"
+#endif
+#ifndef _DYNAMIC_CONSOLETYPES_H_
+#include "console/dynamicTypes.h"
+#endif
+
+GFXDeclareVertexFormat( DecalVertex )
+{
+   // .xyz = coords
+   Point3F point;
+   Point3F normal;
+   Point3F tangent;
+   GFXVertexColor color;
+   Point2F texCoord;   
+};
+
+/// DataBlock implementation for decals.
+class DecalData : public SimDataBlock
+{
+      typedef SimDataBlock Parent;
+
+   public:
+
+      enum { MAX_TEXCOORD_COUNT = 16 };
+
+      F32 size;
+      
+      /// Milliseconds for decal to expire.
+      U32 lifeSpan;
+      
+      /// Milliseconds for decal to fade after expiration.
+      U32 fadeTime;
+
+      S32 texCoordCount;
+      RectF texRect[MAX_TEXCOORD_COUNT];
+
+      ///
+      S32 frame;
+      bool randomize;
+      S32 texRows;
+      S32 texCols;
+
+      F32 fadeStartPixelSize;
+      F32 fadeEndPixelSize;
+
+      /// Name of material to use.
+      String materialName;
+      
+      /// Render material for decal.
+      SimObjectPtr<Material> material;
+      
+      /// Material instance for decal.
+      BaseMatInstance *matInst;
+
+      String lookupName;
+
+      U8 renderPriority;
+      
+      S32 clippingMasks;
+
+      /// The angle in degress used to clip geometry
+      /// that faces away from the decal projection.
+      F32 clippingAngle;
+
+      /// Skip generating and collecting vertex normals for decals.
+      bool skipVertexNormals;
+
+   public:
+
+      DecalData();
+      ~DecalData();
+
+      DECLARE_CONOBJECT(DecalData);
+      static void initPersistFields();
+      virtual void onStaticModified( const char *slotName, const char *newValue = NULL );
+      
+      virtual bool onAdd();
+      virtual void onRemove();
+
+      virtual bool preload( bool server, String &errorStr );
+      virtual void packData( BitStream* );
+      virtual void unpackData( BitStream* );      
+      
+      Material* getMaterial();
+      BaseMatInstance* getMaterialInstance();
+
+      static SimSet* getSet();
+      static DecalData* findDatablock( String lookupName );
+
+      virtual void inspectPostApply();
+      void reloadRects();
+
+   protected:
+
+      void _initMaterial();
+      void _updateMaterial();
+};
+
+inline SimSet* DecalData::getSet()
+{   
+   SimSet *set = NULL;
+   if ( !Sim::findObject( "DecalDataSet", set ) )
+   {      
+      set = new SimSet;
+      set->registerObject( "DecalDataSet" );
+      Sim::getRootGroup()->addObject( set );
+   }
+   return set;
+}
+
+#endif // _DECALDATA_H_