plugins/entity/entity_entitymodel.cpp

   1 /*
   2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
   3 For a list of contributors, see the accompanying CONTRIBUTORS file.
   4
   5 This file is part of GtkRadiant.
   6
   7 GtkRadiant is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 GtkRadiant is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GtkRadiant; if not, write to the Free Software
  19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20 */
  21
  22 #include <stdlib.h>
  23
  24 #include "entity_entitymodel.h"
  25
  26 void Entity_UpdateClass(entity_t *e, const char* value)
  27 {
  28   if(strcmp(value, "misc_model") == 0
  29     || (strcmp(value, "misc_gamemodel") == 0)
  30     || (strcmp(value, "model_static") == 0))
  31   {
  32     if (e->model.pRender) e->model.pRender->DecRef();
  33     if (e->model.pSelect) e->model.pSelect->DecRef();
  34     if (e->model.pEdit) e->model.pEdit->DecRef();
  35     e->model.pRender = NULL;
  36     e->model.pSelect = NULL;
  37     e->model.pEdit = NULL;
  38
  39     CEntityMiscModel *model = new CEntityMiscModel(e);
  40
  41     e->model.pRender = (IRender*)model;
  42     e->model.pRender->IncRef();
  43     e->model.pSelect = (ISelect*)model;
  44     e->model.pSelect->IncRef();
  45     e->model.pEdit = (IEdit*)model;
  46     e->model.pEdit->IncRef();
  47
  48     model->DecRef();
  49   }
  50   else if(e->eclass && e->eclass->modelpath)
  51   {
  52     if (e->model.pRender) e->model.pRender->DecRef();
  53     if (e->model.pSelect) e->model.pSelect->DecRef();
  54     if (e->model.pEdit) e->model.pEdit->DecRef();
  55     e->model.pRender = NULL;
  56     e->model.pSelect = NULL;
  57     e->model.pEdit = NULL;
  58
  59     CEntityEclassModel *model = new CEntityEclassModel;
  60
  61     model->SetEclass(e->eclass);
  62     model->SetName(e->eclass->modelpath);
  63
  64     e->model.pRender = (IRender*)model;
  65     e->model.pRender->IncRef();
  66     e->model.pSelect = (ISelect*)model;
  67     e->model.pSelect->IncRef();
  68     e->model.pEdit = (IEdit*)model;
  69     e->model.pEdit->IncRef();
  70
  71     model->DecRef();
  72   }
  73 }
  74
  75 void pivot_draw(const vec3_t pivot)
  76 {
  77   vec3_t vCenter, vMin, vMax;
  78   VectorCopy(pivot, vCenter);
  79
  80   g_QglTable.m_pfn_qglPointSize(4);
  81
  82   g_QglTable.m_pfn_qglBegin(GL_POINTS);
  83   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  84   g_QglTable.m_pfn_qglEnd();
  85
  86   g_QglTable.m_pfn_qglBegin(GL_LINES);
  87   vCenter[0] -= 8;
  88   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  89   vCenter[0] += 16;
  90   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  91   vCenter[0] -= 8;
  92   vCenter[1] -= 8;
  93   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  94   vCenter[1] += 16;
  95   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  96   vCenter[1] -= 8;
  97   vCenter[2] -= 8;
  98   g_QglTable.m_pfn_qglVertex3fv(vCenter);
  99   vCenter[2] += 16;
 100   g_QglTable.m_pfn_qglVertex3fv(vCenter);
 101   vCenter[2] -= 8;
 102   g_QglTable.m_pfn_qglEnd();
 103
 104   VectorCopy(vCenter, vMin);
 105   VectorCopy(vCenter, vMax);
 106   vMin[0] -= 4;
 107   vMin[1] -= 4;
 108   vMin[2] -= 4;
 109   vMax[0] += 4;
 110   vMax[1] += 4;
 111   vMax[2] += 4;
 112
 113   g_QglTable.m_pfn_qglBegin(GL_LINE_LOOP);
 114   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMin[2]);
 115   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMin[2]);
 116   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMin[2]);
 117   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMin[2]);
 118   g_QglTable.m_pfn_qglEnd();
 119
 120   g_QglTable.m_pfn_qglBegin(GL_LINE_LOOP);
 121   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMax[2]);
 122   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMax[2]);
 123   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMax[2]);
 124   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMax[2]);
 125   g_QglTable.m_pfn_qglEnd();
 126
 127   g_QglTable.m_pfn_qglBegin(GL_LINES);
 128   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMin[2]);
 129   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMax[2]);
 130   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMax[2]);
 131   g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMin[2]);
 132   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMin[2]);
 133   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMax[2]);
 134   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMax[2]);
 135   g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMin[2]);
 136   g_QglTable.m_pfn_qglEnd();
 137 }
 138