meshComponent.h

Engine/source/T3D/components/render/meshComponent.h

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Detailed Description

  1
  2//-----------------------------------------------------------------------------
  3// Copyright (c) 2012 GarageGames, LLC
  4//
  5// Permission is hereby granted, free of charge, to any person obtaining a copy
  6// of this software and associated documentation files (the "Software"), to
  7// deal in the Software without restriction, including without limitation the
  8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  9// sell copies of the Software, and to permit persons to whom the Software is
 10// furnished to do so, subject to the following conditions:
 11//
 12// The above copyright notice and this permission notice shall be included in
 13// all copies or substantial portions of the Software.
 14//
 15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 21// IN THE SOFTWARE.
 22//-----------------------------------------------------------------------------
 23
 24#ifndef STATIC_MESH_COMPONENT_H
 25#define STATIC_MESH_COMPONENT_H
 26
 27#ifndef COMPONENT_H
 28#include "T3D/components/component.h"
 29#endif
 30#ifndef __RESOURCE_H__
 31#include "core/resource.h"
 32#endif
 33#ifndef _TSSHAPE_H_
 34#include "ts/tsShape.h"
 35#endif
 36#ifndef _SCENERENDERSTATE_H_
 37#include "scene/sceneRenderState.h"
 38#endif
 39#ifndef _MBOX_H_
 40#include "math/mBox.h"
 41#endif
 42#ifndef ENTITY_H
 43#include "T3D/entity.h"
 44#endif
 45#ifndef _NETSTRINGTABLE_H_
 46   #include "sim/netStringTable.h"
 47#endif
 48#ifndef CORE_INTERFACES_H
 49#include "T3D/components/coreInterfaces.h"
 50#endif
 51#ifndef RENDER_COMPONENT_INTERFACE_H
 52#include "T3D/components/render/renderComponentInterface.h"
 53#endif
 54#ifndef _ASSET_PTR_H_
 55#include "assets/assetPtr.h"
 56#endif 
 57#ifndef _SHAPE_ASSET_H_
 58#include "T3D/assets/ShapeAsset.h"
 59#endif 
 60#ifndef _GFXVERTEXFORMAT_H_
 61#include "gfx/gfxVertexFormat.h"
 62#endif
 63
 64class TSShapeInstance;
 65class SceneRenderState;
 66//////////////////////////////////////////////////////////////////////////
 67/// 
 68/// 
 69//////////////////////////////////////////////////////////////////////////
 70class MeshComponent : public Component,
 71   public RenderComponentInterface,
 72   public CastRayRenderedInterface,
 73   public EditorInspectInterface
 74{
 75   typedef Component Parent;
 76
 77protected:
 78   enum
 79   {
 80      ShapeMask = Parent::NextFreeMask,
 81      MaterialMask = Parent::NextFreeMask << 1,
 82      NextFreeMask = Parent::NextFreeMask << 2,
 83   };
 84
 85   StringTableEntry     mShapeName;
 86   StringTableEntry     mShapeAsset;
 87   TSShape*             mShape;
 88   Box3F                mShapeBounds;
 89   Point3F              mCenterOffset;
 90
 91   struct matMap
 92   {
 93      String matName;
 94      U32 slot;
 95   };
 96
 97   Vector<matMap>  mChangingMaterials;
 98   Vector<matMap>  mMaterials;
 99
100   class boneObject : public SimGroup
101   {
102      MeshComponent *mOwner;
103   public:
104      boneObject(MeshComponent *owner){ mOwner = owner; }
105
106      StringTableEntry mBoneName;
107      S32 mItemID;
108
109      virtual void addObject(SimObject *obj);
110   };
111
112   Vector<boneObject*> mNodesList;
113
114public:
115   StringTableEntry       mMeshAssetId;
116   AssetPtr<ShapeAsset>   mMeshAsset;
117
118   TSShapeInstance*       mShapeInstance;
119
120public:
121   MeshComponent();
122   virtual ~MeshComponent();
123   DECLARE_CONOBJECT(MeshComponent);
124
125   virtual bool onAdd();
126   virtual void onRemove();
127   static void initPersistFields();
128
129   virtual void inspectPostApply();
130
131   virtual void prepRenderImage(SceneRenderState *state);
132
133   virtual U32 packUpdate(NetConnection *con, U32 mask, BitStream *stream);
134   virtual void unpackUpdate(NetConnection *con, BitStream *stream);
135
136   Box3F getShapeBounds() { return mShapeBounds; }
137
138   virtual MatrixF getNodeTransform(S32 nodeIdx);
139   S32 getNodeByName(String nodeName);
140
141   void setupShape();
142   void updateShape();
143   void updateMaterials();
144
145   virtual void onComponentRemove();
146   virtual void onComponentAdd();
147
148   static bool _setMesh(void *object, const char *index, const char *data);
149   static bool _setShape(void *object, const char *index, const char *data);
150   const char* _getShape(void *object, const char *data);
151
152   bool setMeshAsset(const char* assetName);
153
154   virtual TSShape* getShape() { if (mMeshAsset)  return mMeshAsset->getShape(); else return NULL; }
155   virtual TSShapeInstance* getShapeInstance() { return mShapeInstance; }
156
157   Resource<TSShape> getShapeResource() { return mMeshAsset->getShapeResource(); }
158
159   void _onResourceChanged(const Torque::Path &path);
160
161   virtual bool castRayRendered(const Point3F &start, const Point3F &end, RayInfo *info);
162
163   void mountObjectToNode(SceneObject* objB, String node, MatrixF txfm);
164
165   virtual void onDynamicModified(const char* slotName, const char* newValue);
166
167   void changeMaterial(U32 slot, const char* newMat);
168
169   virtual void onInspect();
170   virtual void onEndInspect();
171
172   virtual Vector<MatrixF> getNodeTransforms()
173   {
174      Vector<MatrixF> bob;
175      return bob;
176   }
177
178   virtual void setNodeTransforms(Vector<MatrixF> transforms)
179   {
180      return;
181   }
182};
183
184#endif
185