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"
31 #include "stream/stringstream.h"
34 #include "AboutDialog.h"
35 #include "ConfigDialog.h"
36 #include "LoadPortalFileDialog.h"
38 #define Q3R_CMD_SPLITTER "-"
39 #define Q3R_CMD_ABOUT "About Portal Viewer"
40 #define Q3R_CMD_LOAD "Load .prt file"
41 #define Q3R_CMD_RELEASE "Unload .prt file"
42 #define Q3R_CMD_SHOW_3D "Toggle portals (3D)"
43 #define Q3R_CMD_SHOW_2D "Toggle portals (2D)"
44 #define Q3R_CMD_OPTIONS "Configure Portal Viewer"
48 /////////////////////////////////////////////////////////////////////////////
49 // CPrtViewApp construction
51 const char *RENDER_2D = "Render2D";
52 const char *WIDTH_2D = "Width2D";
53 const char *AA_2D = "AntiAlias2D";
54 const char *COLOR_2D = "Color2D";
56 const char *RENDER_3D = "Render3D";
57 const char *WIDTH_3D = "Width3D";
58 const char *AA_3D = "AntiAlias3D";
59 const char *COLOR_3D = "Color3D";
60 const char *COLOR_FOG = "ColorFog";
61 const char *FOG = "Fog";
62 const char *ZBUFFER = "ZBuffer";
63 const char *POLYGON = "Polygons";
64 const char *LINE = "Lines";
65 const char *TRANS_3D = "Transparency";
66 const char *CLIP_RANGE = "ClipRange";
67 const char *CLIP = "Clip";
70 void PrtView_construct()
72 StringOutputStream tmp(64);
73 tmp << GlobalRadiant().getSettingsPath() << "prtview.ini";
76 portals.show_2d = INIGetInt(RENDER_2D, FALSE) ? true : false;
77 portals.aa_2d = INIGetInt(AA_2D, FALSE) ? true : false;
78 portals.width_2d = (float) INIGetInt(WIDTH_2D, 10);
79 portals.color_2d = (PackedColour) INIGetInt(COLOR_2D, RGB(0, 0, 255)) & 0xFFFFFF;
81 if (portals.width_2d > 40.0f) {
82 portals.width_2d = 40.0f;
83 } else if (portals.width_2d < 2.0f) {
84 portals.width_2d = 2.0f;
87 portals.show_3d = INIGetInt(RENDER_3D, TRUE) ? true : false;
89 portals.zbuffer = INIGetInt(ZBUFFER, 1);
90 portals.fog = INIGetInt(FOG, FALSE) ? true : false;
91 portals.polygons = INIGetInt(POLYGON, TRUE);
92 portals.lines = INIGetInt(LINE, TRUE);
93 portals.aa_3d = INIGetInt(AA_3D, FALSE) ? true : false;
94 portals.width_3d = (float) INIGetInt(WIDTH_3D, 4);
95 portals.color_3d = (PackedColour) INIGetInt(COLOR_3D, RGB(255, 255, 0)) & 0xFFFFFF;
96 portals.color_fog = (PackedColour) INIGetInt(COLOR_FOG, RGB(127, 127, 127)) & 0xFFFFFF;
97 portals.trans_3d = (float) INIGetInt(TRANS_3D, 50);
98 portals.clip = INIGetInt(CLIP, FALSE) ? true : false;
99 portals.clip_range = (float) INIGetInt(CLIP_RANGE, 16);
101 if (portals.clip_range < 1) {
102 portals.clip_range = 1;
103 } else if (portals.clip_range > 128) {
104 portals.clip_range = 128;
107 if (portals.zbuffer < 0) {
109 } else if (portals.zbuffer > 2) {
113 if (portals.width_3d > 40.0f) {
114 portals.width_3d = 40.0f;
115 } else if (portals.width_3d < 2.0f) {
116 portals.width_3d = 2.0f;
119 if (portals.trans_3d > 100.0f) {
120 portals.trans_3d = 100.0f;
121 } else if (portals.trans_3d < 0.0f) {
122 portals.trans_3d = 0.0f;
129 Portals_constructShaders();
130 GlobalShaderCache().attachRenderable(render);
133 void PrtView_destroy()
135 GlobalShaderCache().detachRenderable(render);
136 Portals_destroyShaders();
141 INISetInt(RENDER_2D, portals.show_2d, "Draw in 2D windows");
142 INISetInt(WIDTH_2D, (int) portals.width_2d, "Width of lines in 2D windows (in units of 1/2)");
143 INISetInt(COLOR_2D, (int) portals.color_2d, "Color of lines in 2D windows");
144 INISetInt(AA_2D, portals.aa_2d, "Draw lines in 2D window anti-aliased");
146 INISetInt(ZBUFFER, portals.zbuffer, "ZBuffer level in 3D window");
147 INISetInt(FOG, portals.fog, "Use depth cueing in 3D window");
148 INISetInt(POLYGON, portals.polygons, "Render using polygons polygons in 3D window");
149 INISetInt(LINE, portals.polygons, "Render using lines in 3D window");
150 INISetInt(RENDER_3D, portals.show_3d, "Draw in 3D windows");
151 INISetInt(WIDTH_3D, (int) portals.width_3d, "Width of lines in 3D window (in units of 1/2)");
152 INISetInt(COLOR_3D, (int) portals.color_3d, "Color of lines/polygons in 3D window");
153 INISetInt(COLOR_FOG, (int) portals.color_fog, "Color of distant lines/polygons in 3D window");
154 INISetInt(AA_3D, portals.aa_3d, "Draw lines in 3D window anti-aliased");
155 INISetInt(TRANS_3D, (int) portals.trans_3d, "Transparency in 3d view (0 = solid, 100 = invisible)");
156 INISetInt(CLIP, portals.clip, "Cubic clipper active for portal viewer");
157 INISetInt(CLIP_RANGE, (int) portals.clip_range, "Portal viewer cubic clip distance (in units of 64)");
161 const char *CONFIG_SECTION = "Configuration";
163 int INIGetInt(const char *key, int def)
167 if (read_var(INIfn.c_str(), CONFIG_SECTION, key, value)) {
174 void INISetInt(const char *key, int val, const char *comment /* = NULL */ )
179 sprintf(s, "%d ; %s", val, comment);
181 sprintf(s, "%d", val);
183 save_var(INIfn.c_str(), CONFIG_SECTION, key, s);
188 static const char *PLUGIN_NAME = "Portal Viewer";
189 // commands in the menu
190 static const char *PLUGIN_COMMANDS =
202 const char *QERPlug_Init(void *hApp, void *pMainWidget)
204 return "Portal Viewer for Q3Radiant";
207 const char *QERPlug_GetName()
212 const char *QERPlug_GetCommandList()
214 return PLUGIN_COMMANDS;
218 const char *QERPlug_GetCommandTitleList()
224 void QERPlug_Dispatch(const char *p, float *vMin, float *vMax, bool bSingleBrush)
226 globalOutputStream() << MSG_PREFIX "Command \"" << p << "\"\n";
228 if (!strcmp(p, Q3R_CMD_ABOUT)) {
230 } else if (!strcmp(p, Q3R_CMD_LOAD)) {
231 if (DoLoadPortalFileDialog() == IDOK) {
235 globalOutputStream() << MSG_PREFIX "Portal file load aborted.\n";
237 } else if (!strcmp(p, Q3R_CMD_RELEASE)) {
242 globalOutputStream() << MSG_PREFIX "Portals unloaded.\n";
243 } else if (!strcmp(p, Q3R_CMD_SHOW_2D)) {
244 portals.show_2d = !portals.show_2d;
249 if (portals.show_2d) {
250 globalOutputStream() << MSG_PREFIX "Portals will be rendered in 2D view.\n";
252 globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 2D view.\n";
254 } else if (!strcmp(p, Q3R_CMD_SHOW_3D)) {
255 portals.show_3d = !portals.show_3d;
260 if (portals.show_3d) {
261 globalOutputStream() << MSG_PREFIX "Portals will be rendered in 3D view.\n";
263 globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 3D view.\n";
265 } else if (!strcmp(p, Q3R_CMD_OPTIONS)) {
274 #include "modulesystem/singletonmodule.h"
276 class PrtViewPluginDependencies :
277 public GlobalSceneGraphModuleRef,
278 public GlobalRadiantModuleRef,
279 public GlobalShaderCacheModuleRef,
280 public GlobalOpenGLModuleRef,
281 public GlobalOpenGLStateLibraryModuleRef {
284 class PrtViewPluginModule {
285 _QERPluginTable m_plugin;
287 typedef _QERPluginTable Type;
289 STRING_CONSTANT(Name, "prtview");
291 PrtViewPluginModule()
293 m_plugin.m_pfnQERPlug_Init = QERPlug_Init;
294 m_plugin.m_pfnQERPlug_GetName = QERPlug_GetName;
295 m_plugin.m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
296 m_plugin.m_pfnQERPlug_GetCommandTitleList = QERPlug_GetCommandTitleList;
297 m_plugin.m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
302 ~PrtViewPluginModule()
307 _QERPluginTable *getTable()
313 typedef SingletonModule<PrtViewPluginModule, PrtViewPluginDependencies> SingletonPrtViewPluginModule;
315 SingletonPrtViewPluginModule g_PrtViewPluginModule;
318 extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules(ModuleServer &server)
320 initialiseModule(server);
322 g_PrtViewPluginModule.selfRegister();