guiMaterialPreview.h

Classes:

class
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// Original header:
 25// GuiMaterialPreview Control for Material Editor Written by Travis Vroman of Gaslight Studios
 26// Updated 2-14-09
 27// Portions based off Constructor viewport code.
 28
 29#ifndef _GUIMATERIALPREVIEW_H_
 30#define _GUIMATERIALPREVIEW_H_
 31
 32#include "gui/3d/guiTSControl.h"
 33#include "ts/tsShapeInstance.h"
 34
 35class LightInfo;
 36
 37class GuiMaterialPreview : public GuiTSCtrl
 38{
 39private:
 40   typedef GuiTSCtrl Parent;
 41
 42protected:
 43   enum MouseState
 44   {
 45      None,
 46      Rotating,
 47      Zooming,
 48     Panning,
 49     MovingLight
 50   };
 51
 52   MouseState  mMouseState;
 53
 54   TSShapeInstance*  mModel;
 55   TSShapeInstance*  mMountedModel;
 56   U32   mSkinTag;
 57
 58   // For Camera Panning.
 59   F32 mTransStep;   //*** Amount of translation with each mouse move
 60   F32 mTranMult; //*** With a modifier, how much faster to translate 
 61
 62   // For light translation.
 63   F32 mLightTransStep;
 64   F32 mLightTranMult;
 65
 66   Point3F     mCameraPos;
 67   MatrixF     mCameraMatrix;
 68   EulerF      mCameraRot;
 69   Point3F     mOrbitPos;
 70   Point3F     mOrbitRelPos;
 71   Point3F     mCameraTransform;
 72
 73   TSThread *  runThread;
 74   S32         lastRenderTime;
 75
 76   Point2I     mLastMousePoint;
 77
 78   LightInfo*  mFakeSun;
 79
 80public:
 81   bool onWake();
 82
 83   void onMouseEnter(const GuiEvent &event);
 84   void onMouseLeave(const GuiEvent &event);
 85   void onMouseDown(const GuiEvent &event);
 86   void onMouseUp(const GuiEvent &event);
 87   void onMouseDragged(const GuiEvent &event);
 88   void onRightMouseDown(const GuiEvent &event);
 89   void onRightMouseUp(const GuiEvent &event);
 90   void onRightMouseDragged(const GuiEvent &event);
 91   bool onMouseWheelUp(const GuiEvent &event);
 92   bool onMouseWheelDown(const GuiEvent &event);
 93   void onMiddleMouseUp(const GuiEvent &event);
 94   void onMiddleMouseDown(const GuiEvent &event);
 95   void onMiddleMouseDragged(const GuiEvent &event);
 96   
 97   // For Camera Panning.
 98   void setTranslate(S32 modifier, F32 xstep, F32 ystep);
 99   
100   // For Light Translation.
101   void setLightTranslate(S32 modifier, F32 xstep, F32 ystep);
102   
103   // For changing the light color.
104   void setLightColor( F32 r, F32 g, F32 b );
105   
106   // For changing the ambient light color.
107   void setAmbientLightColor( F32 r, F32 g, F32 b );
108
109   void setObjectModel(const char * modelName);
110   void deleteModel();
111   void resetViewport();
112   void setOrbitDistance(F32 distance);
113
114   bool processCameraQuery(CameraQuery *query);
115   void renderWorld(const RectI &updateRect);
116
117   DECLARE_CONOBJECT(GuiMaterialPreview);
118   DECLARE_CATEGORY( "Gui Editor" );
119
120   GuiMaterialPreview();
121   ~GuiMaterialPreview();
122
123private:
124   F32         mMaxOrbitDist;
125   F32         mMinOrbitDist;
126   F32         mOrbitDist;
127
128};
129
130#endif
131