2 PrtView plugin for GtkRadiant
3 Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "profile/profile.h"
27 #include "qerplugin.h"
28 #include "iscenegraph.h"
29 #include "iglrender.h"
33 #include "AboutDialog.h"
34 #include "ConfigDialog.h"
35 #include "LoadPortalFileDialog.h"
37 #define Q3R_CMD_SPLITTER "-"
38 #define Q3R_CMD_ABOUT "About Portal Viewer"
39 #define Q3R_CMD_LOAD "Load .prt file"
40 #define Q3R_CMD_RELEASE "Unload .prt file"
41 #define Q3R_CMD_SHOW_3D "Toggle portals (3D)"
42 #define Q3R_CMD_SHOW_2D "Toggle portals (2D)"
43 #define Q3R_CMD_OPTIONS "Configure Portal Viewer"
45 static char INIfn[PATH_MAX];
47 /////////////////////////////////////////////////////////////////////////////
48 // CPrtViewApp construction
50 #define RENDER_2D "Render2D"
51 #define WIDTH_2D "Width2D"
52 #define AA_2D "AntiAlias2D"
53 #define COLOR_2D "Color2D"
55 #define RENDER_3D "Render3D"
56 #define WIDTH_3D "Width3D"
57 #define AA_3D "AntiAlias3D"
58 #define COLOR_3D "Color3D"
59 #define COLOR_FOG "ColorFog"
61 #define ZBUFFER "ZBuffer"
62 #define POLYGON "Polygons"
64 #define TRANS_3D "Transparency"
65 #define CLIP_RANGE "ClipRange"
69 void PrtView_construct()
71 strcpy(INIfn, GlobalRadiant().getSettingsPath());
72 strcat(INIfn, "prtview.ini");
74 portals.show_2d = INIGetInt(RENDER_2D, FALSE) ? true : false;
75 portals.aa_2d = INIGetInt(AA_2D, FALSE) ? true : false;
76 portals.width_2d = (float)INIGetInt(WIDTH_2D, 10);
77 portals.color_2d = (PackedColour)INIGetInt(COLOR_2D, RGB(0, 0, 255)) & 0xFFFFFF;
79 if (portals.width_2d > 40.0f)
80 portals.width_2d = 40.0f;
81 else if (portals.width_2d < 2.0f)
82 portals.width_2d = 2.0f;
84 portals.show_3d = INIGetInt(RENDER_3D, TRUE) ? true : false;
86 portals.zbuffer = INIGetInt(ZBUFFER, 1);
87 portals.fog = INIGetInt(FOG, FALSE) ? true : false;
88 portals.polygons = INIGetInt(POLYGON, TRUE);
89 portals.lines = INIGetInt(LINE, TRUE);
90 portals.aa_3d = INIGetInt(AA_3D, FALSE) ? true : false;
91 portals.width_3d = (float)INIGetInt(WIDTH_3D, 4);
92 portals.color_3d = (PackedColour)INIGetInt(COLOR_3D, RGB(255, 255, 0)) & 0xFFFFFF;
93 portals.color_fog = (PackedColour)INIGetInt(COLOR_FOG, RGB(127, 127, 127)) & 0xFFFFFF;
94 portals.trans_3d = (float)INIGetInt(TRANS_3D, 50);
95 portals.clip = INIGetInt(CLIP, FALSE) ? true : false;
96 portals.clip_range = (float)INIGetInt(CLIP_RANGE, 16);
98 if (portals.clip_range < 1)
99 portals.clip_range = 1;
100 else if (portals.clip_range > 128)
101 portals.clip_range = 128;
103 if (portals.zbuffer < 0)
105 else if (portals.zbuffer > 2)
108 if (portals.width_3d > 40.0f)
109 portals.width_3d = 40.0f;
110 else if (portals.width_3d < 2.0f)
111 portals.width_3d = 2.0f;
113 if (portals.trans_3d > 100.0f)
114 portals.trans_3d = 100.0f;
115 else if (portals.trans_3d < 0.0f)
116 portals.trans_3d = 0.0f;
122 Portals_constructShaders();
123 GlobalShaderCache().attachRenderable(render);
126 void PrtView_destroy()
128 GlobalShaderCache().detachRenderable(render);
129 Portals_destroyShaders();
134 INISetInt(RENDER_2D, portals.show_2d, "Draw in 2D windows");
135 INISetInt(WIDTH_2D, (int)portals.width_2d, "Width of lines in 2D windows (in units of 1/2)");
136 INISetInt(COLOR_2D, (int)portals.color_2d, "Color of lines in 2D windows");
137 INISetInt(AA_2D, portals.aa_2d, "Draw lines in 2D window anti-aliased");
139 INISetInt(ZBUFFER, portals.zbuffer, "ZBuffer level in 3D window");
140 INISetInt(FOG, portals.fog, "Use depth cueing in 3D window");
141 INISetInt(POLYGON, portals.polygons, "Render using polygons polygons in 3D window");
142 INISetInt(LINE, portals.polygons, "Render using lines in 3D window");
143 INISetInt(RENDER_3D, portals.show_3d, "Draw in 3D windows");
144 INISetInt(WIDTH_3D, (int)portals.width_3d, "Width of lines in 3D window (in units of 1/2)");
145 INISetInt(COLOR_3D, (int)portals.color_3d, "Color of lines/polygons in 3D window");
146 INISetInt(COLOR_FOG, (int)portals.color_fog, "Color of distant lines/polygons in 3D window");
147 INISetInt(AA_3D, portals.aa_3d, "Draw lines in 3D window anti-aliased");
148 INISetInt(TRANS_3D, (int)portals.trans_3d, "Transparency in 3d view (0 = solid, 100 = invisible)");
149 INISetInt(CLIP, portals.clip, "Cubic clipper active for portal viewer");
150 INISetInt(CLIP_RANGE, (int)portals.clip_range, "Portal viewer cubic clip distance (in units of 64)");
154 #define CONFIG_SECTION "Configuration"
156 int INIGetInt(char *key, int def)
160 if (read_var (INIfn, CONFIG_SECTION, key, value))
166 void INISetInt(char *key, int val, char *comment /* = NULL */)
171 sprintf(s, "%d ; %s", val, comment);
173 sprintf(s, "%d", val);
174 save_var (INIfn, CONFIG_SECTION, key, s);
179 static const char *PLUGIN_NAME = "Portal Viewer";
180 // commands in the menu
181 static const char *PLUGIN_COMMANDS =
194 const char* QERPlug_Init (void *hApp, void* pMainWidget)
196 return "Portal Viewer for Q3Radiant";
199 const char* QERPlug_GetName()
204 const char* QERPlug_GetCommandList()
206 return PLUGIN_COMMANDS;
210 const char* QERPlug_GetCommandTitleList()
216 void QERPlug_Dispatch(const char* p, float* vMin, float* vMax, bool bSingleBrush)
218 globalOutputStream() << MSG_PREFIX "Command \"" << p << "\"\n";
220 if (!strcmp(p,Q3R_CMD_ABOUT))
224 else if (!strcmp(p,Q3R_CMD_LOAD))
226 if (DoLoadPortalFileDialog () == IDOK)
233 globalOutputStream() << MSG_PREFIX "Portal file load aborted.\n", portals.fn;
236 else if (!strcmp(p,Q3R_CMD_RELEASE))
242 globalOutputStream() << MSG_PREFIX "Portals unloaded.\n";
244 else if (!strcmp(p,Q3R_CMD_SHOW_2D))
246 portals.show_2d = !portals.show_2d;
252 globalOutputStream() << MSG_PREFIX "Portals will be rendered in 2D view.\n";
254 globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 2D view.\n";
256 else if (!strcmp(p,Q3R_CMD_SHOW_3D))
258 portals.show_3d = !portals.show_3d;
264 globalOutputStream() << MSG_PREFIX "Portals will be rendered in 3D view.\n";
266 globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 3D view.\n";
268 else if (!strcmp(p,Q3R_CMD_OPTIONS))
278 #include "modulesystem/singletonmodule.h"
280 class PrtViewPluginDependencies :
281 public GlobalSceneGraphModuleRef,
282 public GlobalRadiantModuleRef,
283 public GlobalShaderCacheModuleRef,
284 public GlobalOpenGLModuleRef,
285 public GlobalOpenGLStateLibraryModuleRef
289 class PrtViewPluginModule
291 _QERPluginTable m_plugin;
293 typedef _QERPluginTable Type;
294 STRING_CONSTANT(Name, "prtview");
296 PrtViewPluginModule()
298 m_plugin.m_pfnQERPlug_Init = QERPlug_Init;
299 m_plugin.m_pfnQERPlug_GetName = QERPlug_GetName;
300 m_plugin.m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
301 m_plugin.m_pfnQERPlug_GetCommandTitleList = QERPlug_GetCommandTitleList;
302 m_plugin.m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
306 ~PrtViewPluginModule()
310 _QERPluginTable* getTable()
316 typedef SingletonModule<PrtViewPluginModule, PrtViewPluginDependencies> SingletonPrtViewPluginModule;
318 SingletonPrtViewPluginModule g_PrtViewPluginModule;
321 extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules(ModuleServer& server)
323 GlobalErrorStream::instance().setOutputStream(server.getErrorStream());
324 GlobalOutputStream::instance().setOutputStream(server.getOutputStream());
325 GlobalDebugMessageHandler::instance().setHandler(server.getDebugMessageHandler());
326 GlobalModuleServer::instance().set(server);
328 g_PrtViewPluginModule.selfRegister();