ryzom/client/src/r2/mesh_array.h

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   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 #ifndef R2_MESH_ARRAY_H
  18 #define R2_MESH_ARRAY_H
  19
  20
  21 #include "nel/3d/u_instance.h"
  22
  23
  24 class CEntityCL;
  25
  26
  27 namespace R2
  28 {
  29
  30 // An array of identical meshs instances.
  31 class CMeshArray
  32 {
  33 public:
  34         CMeshArray();
  35         ~CMeshArray();
  36         // set the shape to be used. This reset the array
  37         void setShapeName(const std::string &shapeName);
  38         const std::string &getShapeName() const{ return _ShapeName; }
  39         void resize(uint newSize);
  40         uint getSize() const { return (uint)_MeshInstances.size(); }
  41         NL3D::UInstance &getInstance(uint index);
  42         const NL3D::UInstance &getInstance(uint index) const;
  43         NL3D::UInstance operator[](uint index) { return getInstance(index); }
  44         const NL3D::UInstance operator[](uint index) const { return getInstance(index); }
  45         void clear() { resize(0); }
  46         void setEmissive(NLMISC::CRGBA color);
  47         bool empty() const { return _MeshInstances.empty(); }
  48         // show / hide
  49         void setActive(bool active);
  50         bool getActive() const { return _Active; }
  51 private:
  52         std::string                                      _ShapeName;
  53         std::vector<NL3D::UInstance> _MeshInstances;
  54         bool                                             _Active;
  55 };
  56
  57 } // R2
  58
  59 #endif