326 lines
8.7 KiB
C++
326 lines
8.7 KiB
C++
/*
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PrtView plugin for GtkRadiant
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Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "prtview.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "profile/profile.h"
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#include "qerplugin.h"
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#include "iscenegraph.h"
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#include "iglrender.h"
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#include "iplugin.h"
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#include "stream/stringstream.h"
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#include "portals.h"
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#include "AboutDialog.h"
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#include "ConfigDialog.h"
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#include "LoadPortalFileDialog.h"
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#define Q3R_CMD_SPLITTER "-"
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#define Q3R_CMD_ABOUT "About Portal Viewer"
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#define Q3R_CMD_LOAD "Load .prt file"
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#define Q3R_CMD_RELEASE "Unload .prt file"
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#define Q3R_CMD_SHOW_3D "Toggle portals (3D)"
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#define Q3R_CMD_SHOW_2D "Toggle portals (2D)"
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#define Q3R_CMD_OPTIONS "Configure Portal Viewer"
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CopiedString INIfn;
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/////////////////////////////////////////////////////////////////////////////
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// CPrtViewApp construction
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#define RENDER_2D "Render2D"
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#define WIDTH_2D "Width2D"
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#define AA_2D "AntiAlias2D"
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#define COLOR_2D "Color2D"
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#define RENDER_3D "Render3D"
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#define WIDTH_3D "Width3D"
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#define AA_3D "AntiAlias3D"
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#define COLOR_3D "Color3D"
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#define COLOR_FOG "ColorFog"
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#define FOG "Fog"
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#define ZBUFFER "ZBuffer"
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#define POLYGON "Polygons"
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#define LINE "Lines"
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#define TRANS_3D "Transparency"
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#define CLIP_RANGE "ClipRange"
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#define CLIP "Clip"
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void PrtView_construct(){
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StringOutputStream tmp( 64 );
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tmp << GlobalRadiant().getSettingsPath() << "prtview.ini";
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INIfn = tmp.c_str();
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portals.show_2d = INIGetInt( RENDER_2D, FALSE ) ? true : false;
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portals.aa_2d = INIGetInt( AA_2D, FALSE ) ? true : false;
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portals.width_2d = (float)INIGetInt( WIDTH_2D, 10 );
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portals.color_2d = (PackedColour)INIGetInt( COLOR_2D, RGB( 0, 0, 255 ) ) & 0xFFFFFF;
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if ( portals.width_2d > 40.0f ) {
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portals.width_2d = 40.0f;
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}
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else if ( portals.width_2d < 2.0f ) {
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portals.width_2d = 2.0f;
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}
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portals.show_3d = INIGetInt( RENDER_3D, TRUE ) ? true : false;
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portals.zbuffer = INIGetInt( ZBUFFER, 1 );
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portals.fog = INIGetInt( FOG, FALSE ) ? true : false;
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portals.polygons = INIGetInt( POLYGON, TRUE );
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portals.lines = INIGetInt( LINE, TRUE );
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portals.aa_3d = INIGetInt( AA_3D, FALSE ) ? true : false;
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portals.width_3d = (float)INIGetInt( WIDTH_3D, 4 );
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portals.color_3d = (PackedColour)INIGetInt( COLOR_3D, RGB( 255, 255, 0 ) ) & 0xFFFFFF;
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portals.color_fog = (PackedColour)INIGetInt( COLOR_FOG, RGB( 127, 127, 127 ) ) & 0xFFFFFF;
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portals.trans_3d = (float)INIGetInt( TRANS_3D, 50 );
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portals.clip = INIGetInt( CLIP, FALSE ) ? true : false;
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portals.clip_range = (float)INIGetInt( CLIP_RANGE, 16 );
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if ( portals.clip_range < 1 ) {
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portals.clip_range = 1;
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}
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else if ( portals.clip_range > 128 ) {
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portals.clip_range = 128;
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}
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if ( portals.zbuffer < 0 ) {
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portals.zbuffer = 0;
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}
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else if ( portals.zbuffer > 2 ) {
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portals.zbuffer = 0;
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}
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if ( portals.width_3d > 40.0f ) {
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portals.width_3d = 40.0f;
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}
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else if ( portals.width_3d < 2.0f ) {
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portals.width_3d = 2.0f;
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}
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if ( portals.trans_3d > 100.0f ) {
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portals.trans_3d = 100.0f;
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}
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else if ( portals.trans_3d < 0.0f ) {
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portals.trans_3d = 0.0f;
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}
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SaveConfig();
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portals.FixColors();
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Portals_constructShaders();
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GlobalShaderCache().attachRenderable( render );
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}
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void PrtView_destroy(){
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GlobalShaderCache().detachRenderable( render );
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Portals_destroyShaders();
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}
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void SaveConfig(){
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INISetInt( RENDER_2D, portals.show_2d, "Draw in 2D windows" );
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INISetInt( WIDTH_2D, (int)portals.width_2d, "Width of lines in 2D windows (in units of 1/2)" );
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INISetInt( COLOR_2D, (int)portals.color_2d, "Color of lines in 2D windows" );
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INISetInt( AA_2D, portals.aa_2d, "Draw lines in 2D window anti-aliased" );
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INISetInt( ZBUFFER, portals.zbuffer, "ZBuffer level in 3D window" );
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INISetInt( FOG, portals.fog, "Use depth cueing in 3D window" );
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INISetInt( POLYGON, portals.polygons, "Render using polygons polygons in 3D window" );
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INISetInt( LINE, portals.polygons, "Render using lines in 3D window" );
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INISetInt( RENDER_3D, portals.show_3d, "Draw in 3D windows" );
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INISetInt( WIDTH_3D, (int)portals.width_3d, "Width of lines in 3D window (in units of 1/2)" );
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INISetInt( COLOR_3D, (int)portals.color_3d, "Color of lines/polygons in 3D window" );
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INISetInt( COLOR_FOG, (int)portals.color_fog, "Color of distant lines/polygons in 3D window" );
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INISetInt( AA_3D, portals.aa_3d, "Draw lines in 3D window anti-aliased" );
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INISetInt( TRANS_3D, (int)portals.trans_3d, "Transparency in 3d view (0 = solid, 100 = invisible)" );
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INISetInt( CLIP, portals.clip, "Cubic clipper active for portal viewer" );
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INISetInt( CLIP_RANGE, (int)portals.clip_range, "Portal viewer cubic clip distance (in units of 64)" );
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}
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#define CONFIG_SECTION "Configuration"
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int INIGetInt( char *key, int def ){
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char value[1024];
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if ( read_var( INIfn.c_str(), CONFIG_SECTION, key, value ) ) {
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return atoi( value );
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}
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else{
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return def;
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}
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}
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void INISetInt( char *key, int val, char *comment /* = NULL */ ){
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char s[1000];
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if ( comment ) {
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sprintf( s, "%d ; %s", val, comment );
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}
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else{
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sprintf( s, "%d", val );
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}
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save_var( INIfn.c_str(), CONFIG_SECTION, key, s );
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}
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// plugin name
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static const char *PLUGIN_NAME = "Portal Viewer";
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// commands in the menu
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static const char *PLUGIN_COMMANDS =
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Q3R_CMD_ABOUT ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_OPTIONS ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_SHOW_2D ";"
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Q3R_CMD_SHOW_3D ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_RELEASE ";"
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Q3R_CMD_LOAD;
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const char* QERPlug_Init( void *hApp, void* pMainWidget ){
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return "Portal Viewer for Q3Radiant";
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}
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const char* QERPlug_GetName(){
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return PLUGIN_NAME;
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}
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const char* QERPlug_GetCommandList(){
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return PLUGIN_COMMANDS;
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}
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const char* QERPlug_GetCommandTitleList(){
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return "";
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}
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void QERPlug_Dispatch( const char* p, float* vMin, float* vMax, bool bSingleBrush ){
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globalOutputStream() << MSG_PREFIX "Command \"" << p << "\"\n";
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if ( !strcmp( p,Q3R_CMD_ABOUT ) ) {
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DoAboutDlg();
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}
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else if ( !strcmp( p,Q3R_CMD_LOAD ) ) {
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if ( DoLoadPortalFileDialog() == IDOK ) {
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portals.Load();
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SceneChangeNotify();
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}
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else
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{
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globalOutputStream() << MSG_PREFIX "Portal file load aborted.\n";
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}
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}
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else if ( !strcmp( p,Q3R_CMD_RELEASE ) ) {
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portals.Purge();
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SceneChangeNotify();
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globalOutputStream() << MSG_PREFIX "Portals unloaded.\n";
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}
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else if ( !strcmp( p,Q3R_CMD_SHOW_2D ) ) {
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portals.show_2d = !portals.show_2d;
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SceneChangeNotify();
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SaveConfig();
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if ( portals.show_2d ) {
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globalOutputStream() << MSG_PREFIX "Portals will be rendered in 2D view.\n";
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}
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else{
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globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 2D view.\n";
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}
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}
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else if ( !strcmp( p,Q3R_CMD_SHOW_3D ) ) {
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portals.show_3d = !portals.show_3d;
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SaveConfig();
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SceneChangeNotify();
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if ( portals.show_3d ) {
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globalOutputStream() << MSG_PREFIX "Portals will be rendered in 3D view.\n";
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}
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else{
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globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 3D view.\n";
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}
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}
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else if ( !strcmp( p,Q3R_CMD_OPTIONS ) ) {
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DoConfigDialog();
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SaveConfig();
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SceneChangeNotify();
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}
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}
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#include "modulesystem/singletonmodule.h"
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class PrtViewPluginDependencies :
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public GlobalSceneGraphModuleRef,
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public GlobalRadiantModuleRef,
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public GlobalShaderCacheModuleRef,
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public GlobalOpenGLModuleRef,
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public GlobalOpenGLStateLibraryModuleRef
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{
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};
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class PrtViewPluginModule
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{
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_QERPluginTable m_plugin;
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public:
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typedef _QERPluginTable Type;
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STRING_CONSTANT( Name, "prtview" );
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PrtViewPluginModule(){
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m_plugin.m_pfnQERPlug_Init = QERPlug_Init;
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m_plugin.m_pfnQERPlug_GetName = QERPlug_GetName;
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m_plugin.m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
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m_plugin.m_pfnQERPlug_GetCommandTitleList = QERPlug_GetCommandTitleList;
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m_plugin.m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
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PrtView_construct();
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}
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~PrtViewPluginModule(){
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PrtView_destroy();
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}
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_QERPluginTable* getTable(){
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return &m_plugin;
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}
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};
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typedef SingletonModule<PrtViewPluginModule, PrtViewPluginDependencies> SingletonPrtViewPluginModule;
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SingletonPrtViewPluginModule g_PrtViewPluginModule;
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extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules( ModuleServer& server ){
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initialiseModule( server );
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g_PrtViewPluginModule.selfRegister();
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}
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