plugins/model/model.cpp

   1 /*\r
   2 Copyright (C) 1999-2007 id Software, Inc. and contributors.\r
   3 For a list of contributors, see the accompanying CONTRIBUTORS file.\r
   4 \r
   5 This file is part of GtkRadiant.\r
   6 \r
   7 GtkRadiant is free software; you can redistribute it and/or modify\r
   8 it under the terms of the GNU General Public License as published by\r
   9 the Free Software Foundation; either version 2 of the License, or\r
  10 (at your option) any later version.\r
  11 \r
  12 GtkRadiant is distributed in the hope that it will be useful,\r
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  15 GNU General Public License for more details.\r
  16 \r
  17 You should have received a copy of the GNU General Public License\r
  18 along with GtkRadiant; if not, write to the Free Software\r
  19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA\r
  20 */\r
  21 \r
  22 #include "plugin.h"\r
  23 #include "picomodel.h"\r
  24 \r
  25 void pivot_draw(const vec3_t pivot)\r
  26 {\r
  27   vec3_t vCenter, vMin, vMax;\r
  28   VectorCopy(pivot, vCenter);\r
  29 \r
  30   g_QglTable.m_pfn_qglPointSize(4);\r
  31 \r
  32   g_QglTable.m_pfn_qglBegin(GL_POINTS);\r
  33   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  34   g_QglTable.m_pfn_qglEnd();\r
  35 \r
  36   g_QglTable.m_pfn_qglBegin(GL_LINES);\r
  37   vCenter[0] -= 8;\r
  38   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  39   vCenter[0] += 16;\r
  40   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  41   vCenter[0] -= 8;\r
  42   vCenter[1] -= 8;\r
  43   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  44   vCenter[1] += 16;\r
  45   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  46   vCenter[1] -= 8;\r
  47   vCenter[2] -= 8;\r
  48   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  49   vCenter[2] += 16;\r
  50   g_QglTable.m_pfn_qglVertex3fv(vCenter);\r
  51   vCenter[2] -= 8;\r
  52   g_QglTable.m_pfn_qglEnd();\r
  53 \r
  54   VectorCopy(vCenter, vMin);\r
  55   VectorCopy(vCenter, vMax);\r
  56   vMin[0] -= 4;\r
  57   vMin[1] -= 4;\r
  58   vMin[2] -= 4;\r
  59   vMax[0] += 4;\r
  60   vMax[1] += 4;\r
  61   vMax[2] += 4;\r
  62 \r
  63         g_QglTable.m_pfn_qglBegin(GL_LINE_LOOP);\r
  64     g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMin[2]);\r
  65     g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMin[2]);\r
  66     g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMin[2]);\r
  67     g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMin[2]);\r
  68         g_QglTable.m_pfn_qglEnd();\r
  69         \r
  70         g_QglTable.m_pfn_qglBegin(GL_LINE_LOOP);\r
  71           g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMax[2]);\r
  72                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMax[2]);\r
  73                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMax[2]);\r
  74                 g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMax[2]);\r
  75         g_QglTable.m_pfn_qglEnd();\r
  76 \r
  77         g_QglTable.m_pfn_qglBegin(GL_LINES);\r
  78         g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMin[2]);\r
  79                 g_QglTable.m_pfn_qglVertex3f(vMin[0],vMin[1],vMax[2]);\r
  80                 g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMax[2]);\r
  81                 g_QglTable.m_pfn_qglVertex3f(vMin[0],vMax[1],vMin[2]);\r
  82                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMin[2]);\r
  83                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMin[1],vMax[2]);\r
  84                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMax[2]);\r
  85                 g_QglTable.m_pfn_qglVertex3f(vMax[0],vMax[1],vMin[2]);\r
  86         g_QglTable.m_pfn_qglEnd();\r
  87 }\r
  88 \r