nel/src/3d/u_camera.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/u_camera.h"
  20 #include "nel/3d/camera.h"
  21
  22 #ifdef DEBUG_NEW
  23 #define new DEBUG_NEW
  24 #endif
  25
  26 namespace NL3D
  27 {
  28
  29 const float             UCamera::DefLx=0.26f;
  30 const float             UCamera::DefLy=0.2f;
  31 const float             UCamera::DefLzNear=0.15f;
  32 const float             UCamera::DefLzFar=1000.0f;
  33
  34 // ***************************************************************************
  35
  36 void UCamera::setFrustum(const CFrustum &f)
  37 {
  38         CCamera *object = getObjectPtr();
  39         object->setFrustum(f);
  40 }
  41
  42 // ***************************************************************************
  43
  44 const CFrustum &UCamera::getFrustum() const
  45 {
  46         CCamera *object = getObjectPtr();
  47         return object->getFrustum();
  48 }
  49
  50 // ***************************************************************************
  51
  52 void UCamera::setFrustum(float left, float right, float bottom, float top, float znear, float zfar, bool perspective)
  53 {
  54         CCamera *object = getObjectPtr();
  55         object->setFrustum(left, right, bottom, top, znear, zfar, perspective);
  56 }
  57
  58 // ***************************************************************************
  59
  60 void UCamera::setFrustum(float width, float height, float znear, float zfar, bool perspective)
  61 {
  62         CCamera *object = getObjectPtr();
  63         object->setFrustum(width, height, znear, zfar, perspective);
  64 }
  65
  66 // ***************************************************************************
  67
  68 void UCamera::getFrustum(float &left, float &right, float &bottom, float &top, float &znear, float &zfar) const
  69 {
  70         CCamera *object = getObjectPtr();
  71         object->getFrustum(left, right, bottom, top, znear, zfar);
  72 }
  73
  74 // ***************************************************************************
  75
  76 bool UCamera::isOrtho() const
  77 {
  78         CCamera *object = getObjectPtr();
  79         return object->isOrtho();
  80 }
  81
  82 // ***************************************************************************
  83
  84 bool UCamera::isPerspective() const
  85 {
  86         CCamera *object = getObjectPtr();
  87         return object->isPerspective();
  88 }
  89
  90 // ***************************************************************************
  91
  92 void UCamera::setPerspective(float fov, float aspectRatio, float znear, float zfar)
  93 {
  94         CCamera *object = getObjectPtr();
  95         object->setPerspective(fov, aspectRatio, znear, zfar);
  96 }
  97
  98 // ***************************************************************************
  99
 100 void UCamera::buildCameraPyramid(std::vector<NLMISC::CPlane>    &pyramid, bool useWorldMatrix)
 101 {
 102         CCamera *object = getObjectPtr();
 103         object->buildCameraPyramid(pyramid, useWorldMatrix);
 104 }
 105
 106 // ***************************************************************************
 107 void UCamera::buildCameraPyramidCorners(std::vector<NLMISC::CVector>    &pyramidCorners, bool useWorldMatrix)
 108 {
 109         CCamera *object = getObjectPtr();
 110         object->buildCameraPyramidCorners(pyramidCorners, useWorldMatrix);
 111 }
 112
 113 // ***************************************************************************
 114
 115 } // NL3D