nel/src/3d/shape.cpp

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include "std3d.h"
  18
  19 #include "nel/3d/shape.h"
  20 #include "nel/3d/transform_shape.h"
  21 #include "nel/3d/scene.h"
  22
  23 #include <string>
  24
  25
  26 using namespace NLMISC;
  27
  28 #ifdef DEBUG_NEW
  29 #define new DEBUG_NEW
  30 #endif
  31
  32 namespace NL3D
  33 {
  34
  35
  36 // ***************************************************************************
  37 // ***************************************************************************
  38 // IShape
  39 // ***************************************************************************
  40 // ***************************************************************************
  41
  42
  43 // ***************************************************************************
  44 CTransformShape         *IShape::createInstance(CScene &scene)
  45 {
  46         CTransformShape         *mo= (CTransformShape*)scene.createModel(NL3D::TransformShapeId);
  47         mo->Shape= this;
  48         return mo;
  49 }
  50
  51
  52 // ***************************************************************************
  53 IShape::IShape()
  54 {
  55         /* ***********************************************
  56          *      WARNING: This Class/Method must be thread-safe (ctor/dtor/serial): no static access for instance
  57          *      It can be loaded/called through CAsyncFileManager for instance
  58          * ***********************************************/
  59
  60         _DistMax= -1;
  61 }
  62
  63
  64 // ***************************************************************************
  65 void                    IShape::setDistMax(float distMax)
  66 {
  67         _DistMax= distMax;
  68         // normalize infinite setup.
  69         if(distMax<0)
  70                 _DistMax= -1;
  71 }
  72
  73
  74 // ***************************************************************************
  75 void                    IShape::getAABBox(CAABBox &bbox) const
  76 {
  77         bbox.setCenter(CVector::Null);
  78         bbox.setHalfSize(CVector::Null);
  79 }
  80
  81
  82 // ***************************************************************************
  83 // ***************************************************************************
  84 // CShapeStream
  85 // ***************************************************************************
  86 // ***************************************************************************
  87
  88
  89 // ***************************************************************************
  90 CShapeStream::CShapeStream ()
  91 {
  92         _Shape=NULL;
  93 }
  94
  95
  96 // ***************************************************************************
  97 CShapeStream::CShapeStream (IShape* shape)
  98 {
  99         // Set the pointer
 100         setShapePointer (shape);
 101 }
 102
 103
 104 // ***************************************************************************
 105 void CShapeStream::setShapePointer (IShape* shape)
 106 {
 107         _Shape=shape;
 108 }
 109
 110
 111 // ***************************************************************************
 112 IShape* CShapeStream::getShapePointer () const
 113 {
 114         return _Shape;
 115 }
 116
 117
 118 // ***************************************************************************
 119 void CShapeStream::serial(NLMISC::IStream &f)
 120 {
 121         // First, serial an header or checking if it is correct
 122         f.serialCheck (NELID("PAHS"));
 123
 124         // Then, serial the shape
 125         f.serialPolyPtr (_Shape);
 126
 127         // Ok, it's done
 128 }
 129
 130 } // NL3D