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         if ( strcmp( value, "misc_model" ) == 0
  28                  || ( strcmp( value, "misc_gamemodel" ) == 0 )
  29                  || ( strcmp( value, "model_static" ) == 0 ) ) {
  30                 if ( e->model.pRender ) {
  31                         e->model.pRender->DecRef();
  32                 }
  33                 if ( e->model.pSelect ) {
  34                         e->model.pSelect->DecRef();
  35                 }
  36                 if ( e->model.pEdit ) {
  37                         e->model.pEdit->DecRef();
  38                 }
  39                 e->model.pRender = NULL;
  40                 e->model.pSelect = NULL;
  41                 e->model.pEdit = NULL;
  42
  43                 CEntityMiscModel *model = new CEntityMiscModel( e );
  44
  45                 e->model.pRender = (IRender*)model;
  46                 e->model.pRender->IncRef();
  47                 e->model.pSelect = (ISelect*)model;
  48                 e->model.pSelect->IncRef();
  49                 e->model.pEdit = (IEdit*)model;
  50                 e->model.pEdit->IncRef();
  51
  52                 model->DecRef();
  53         }
  54         else if ( e->eclass && e->eclass->modelpath ) {
  55                 if ( e->model.pRender ) {
  56                         e->model.pRender->DecRef();
  57                 }
  58                 if ( e->model.pSelect ) {
  59                         e->model.pSelect->DecRef();
  60                 }
  61                 if ( e->model.pEdit ) {
  62                         e->model.pEdit->DecRef();
  63                 }
  64                 e->model.pRender = NULL;
  65                 e->model.pSelect = NULL;
  66                 e->model.pEdit = NULL;
  67
  68                 CEntityEclassModel *model = new CEntityEclassModel;
  69
  70                 model->SetEclass( e->eclass );
  71                 model->SetName( e->eclass->modelpath );
  72
  73                 e->model.pRender = (IRender*)model;
  74                 e->model.pRender->IncRef();
  75                 e->model.pSelect = (ISelect*)model;
  76                 e->model.pSelect->IncRef();
  77                 e->model.pEdit = (IEdit*)model;
  78                 e->model.pEdit->IncRef();
  79
  80                 model->DecRef();
  81         }
  82 }
  83
  84 void pivot_draw( const vec3_t pivot ){
  85         vec3_t vCenter, vMin, vMax;
  86         VectorCopy( pivot, vCenter );
  87
  88         g_QglTable.m_pfn_qglPointSize( 4 );
  89
  90         g_QglTable.m_pfn_qglBegin( GL_POINTS );
  91         g_QglTable.m_pfn_qglVertex3fv( vCenter );
  92         g_QglTable.m_pfn_qglEnd();
  93
  94         g_QglTable.m_pfn_qglBegin( GL_LINES );
  95         vCenter[0] -= 8;
  96         g_QglTable.m_pfn_qglVertex3fv( vCenter );
  97         vCenter[0] += 16;
  98         g_QglTable.m_pfn_qglVertex3fv( vCenter );
  99         vCenter[0] -= 8;
 100         vCenter[1] -= 8;
 101         g_QglTable.m_pfn_qglVertex3fv( vCenter );
 102         vCenter[1] += 16;
 103         g_QglTable.m_pfn_qglVertex3fv( vCenter );
 104         vCenter[1] -= 8;
 105         vCenter[2] -= 8;
 106         g_QglTable.m_pfn_qglVertex3fv( vCenter );
 107         vCenter[2] += 16;
 108         g_QglTable.m_pfn_qglVertex3fv( vCenter );
 109         vCenter[2] -= 8;
 110         g_QglTable.m_pfn_qglEnd();
 111
 112         VectorCopy( vCenter, vMin );
 113         VectorCopy( vCenter, vMax );
 114         vMin[0] -= 4;
 115         vMin[1] -= 4;
 116         vMin[2] -= 4;
 117         vMax[0] += 4;
 118         vMax[1] += 4;
 119         vMax[2] += 4;
 120
 121         g_QglTable.m_pfn_qglBegin( GL_LINE_LOOP );
 122         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMin[1],vMin[2] );
 123         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMin[1],vMin[2] );
 124         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMax[1],vMin[2] );
 125         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMax[1],vMin[2] );
 126         g_QglTable.m_pfn_qglEnd();
 127
 128         g_QglTable.m_pfn_qglBegin( GL_LINE_LOOP );
 129         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMin[1],vMax[2] );
 130         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMin[1],vMax[2] );
 131         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMax[1],vMax[2] );
 132         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMax[1],vMax[2] );
 133         g_QglTable.m_pfn_qglEnd();
 134
 135         g_QglTable.m_pfn_qglBegin( GL_LINES );
 136         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMin[1],vMin[2] );
 137         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMin[1],vMax[2] );
 138         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMax[1],vMax[2] );
 139         g_QglTable.m_pfn_qglVertex3f( vMin[0],vMax[1],vMin[2] );
 140         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMin[1],vMin[2] );
 141         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMin[1],vMax[2] );
 142         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMax[1],vMax[2] );
 143         g_QglTable.m_pfn_qglVertex3f( vMax[0],vMax[1],vMin[2] );
 144         g_QglTable.m_pfn_qglEnd();
 145 }