[Gtkradiant] Yet another plugin
Shaderman
Shaderman at gmx.net
Mon Aug 21 13:15:21 CDT 2006
Thanks a lot for this nice plugin!
I've attached VS 2003 project files to this mail.
Shaderman
> Hi!
>
> This is my little brushexport-plugin. It exports all selected brushes as Wavefront Objects.
> People may want to use the exported geometry for:
> - reference in their 3d programs when creating staticmeshes
> - terraingeneration
> - lightmapcreation
> - something else
>
> I use VC 2k5 so I can't publish any projectfiles since VC 2k3 would refuse to load them.
> Whoever wants to compile the plugin has to create a new project or edit the scons file.
> Here are the paths that i used to compile the plugin on Win32:
>
> Include:
> ../../include;../../libs;"../../../STLPort-4.6/stlport";"../../../gtk2-2.4/lib/glib-2.0/include";"../../../gtk2-2.4/include/glib-2.0";
> "../../../gtk2-2.4/lib/gtk-2.0/include";"../../../gtk2-2.4/include/gtk-2.0";"../../../gtk2-2.4/include/gtk-2.0/gdk";
> "../../../gtk2-2.4/include/pango-1.0";"../../../gtk2-2.4/include/atk-1.0";"../../../gtk2-2.4/lib/gtkglext-1.0/include";
> "../../../gtk2-2.4/include/gtkglext-1.0"
>
> Linker:
> ../../../gtk2-2.4/lib
>
> Additional libs:
> comdlg32.lib glib-2.0.lib gobject-2.0.lib gdk-win32-2.0.lib gdk_pixbuf-2.0.lib gtk-win32-2.0.lib
> pango-1.0.lib gtkglext-win32-1.0.lib gdkglext-win32-1.0.lib
>
>
> The code complies with the radiant code convetions (i think).
> Licence is GPL or whatever you want to, I don't care.
> Send bugs directly to me or this list.
>
> Cheers,
> namespace
>
>
> ------------------------------------------------------------------------
>
> /*
> Copyright (C) 2006, Thomas Nitschke.
> All Rights Reserved.
>
> This file is part of GtkRadiant.
>
> GtkRadiant is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License as published by
> the Free Software Foundation; either version 2 of the License, or
> (at your option) any later version.
>
> GtkRadiant is distributed in the hope that it will be useful,
> but WITHOUT ANY WARRANTY; without even the implied warranty of
> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> GNU General Public License for more details.
>
> You should have received a copy of the GNU General Public License
> along with GtkRadiant; if not, write to the Free Software
> Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> */
> #include "plugin.h"
>
> #include "iplugin.h"
> #include "qerplugin.h"
>
> #include <gtk/gtk.h>
>
> #include "debugging/debugging.h"
> #include "string/string.h"
> #include "modulesystem/singletonmodule.h"
> #include "stream/textfilestream.h"
> #include "stream/stringstream.h"
> #include "gtkutil/messagebox.h"
> #include "gtkutil/filechooser.h"
>
> #include "ibrush.h"
> #include "iscenegraph.h"
> #include "iselection.h"
> #include "ifilesystem.h"
> #include "ifiletypes.h"
>
> #include "../../radiant/brush.h"
>
> namespace BrushExport
> {
> GtkWindow* g_mainwnd;
>
> class CExportFormatWavefront : public BrushVisitor
> {
> TextFileOutputStream& m_file;
>
> StringOutputStream vertexbuffer;
> StringOutputStream texcoordbuffer;
> StringOutputStream facebuffer;
>
> size_t vertices;
> size_t exported;
>
> public:
>
> CExportFormatWavefront(TextFileOutputStream& file)
> : m_file(file)
> {
> exported = 0;
> vertices = 0;
> }
>
> virtual ~CExportFormatWavefront(void) {}
>
> void visit(scene::Instance& instance)
> {
> BrushInstance* bptr = InstanceTypeCast<BrushInstance>::cast(instance);
> if(bptr)
> {
> Brush& brush(bptr->getBrush());
>
> m_file << "\ng " << brush.name() << exported << "\n";
>
> brush.forEachFace(*this);
>
> m_file << vertexbuffer.c_str() << "\n";
> m_file << texcoordbuffer.c_str();
> m_file << facebuffer.c_str() << "\n";
>
> vertexbuffer.clear();
> texcoordbuffer.clear();
> facebuffer.clear();
> ++exported;
> }
> }
>
> void visit(Face& face) const
> {
> // cast the stupid const away
> const_cast<CExportFormatWavefront*>(this)->visit(face);
> }
>
> void visit(Face& face)
> {
> size_t v_start = vertices;
> const Winding& w(face.getWinding());
> for(size_t i = 0; i < w.numpoints; ++i)
> {
> vertexbuffer << "v " << w[i].vertex.x() << " " << w[i].vertex.y() << " " << w[i].vertex.z() << "\n";
> texcoordbuffer << "vt " << w[i].texcoord.x() << " " << w[i].texcoord.y() << "\n";
> ++vertices;
> }
>
> facebuffer << "\nf";
> for(size_t i = v_start; i < vertices; ++i)
> facebuffer << " " << i+1 << "/" << i+1;
> }
> };
>
> /**
> Exporterclass which will pass every visit-call
> to a special formatexporter.
> */
> template<class TExporterFormat>
> class CExporter : public SelectionSystem::Visitor
> {
> public:
> CExporter(TextFileOutputStream& file)
> : m_exporter(file)
> {}
>
> virtual ~CExporter(void) {}
>
> void visit(scene::Instance& instance) const
> {
> m_exporter.visit(instance);
> }
>
> private:
> mutable TExporterFormat m_exporter;
> };
>
> template<class T>
> void export_selected(TextFileOutputStream& file)
> {
> CExporter<T> exporter(file);
> GlobalSelectionSystem().foreachSelected(exporter);
> }
>
> const char* init(void* hApp, void* pMainWidget)
> {
> g_mainwnd = (GtkWindow*)pMainWidget;
> ASSERT_NOTNULL(g_mainwnd);
> return "";
> }
> const char* getName()
> {
> return "Brush export Plugin";
> }
> const char* getCommandList()
> {
> return "Export selected as Wavefront Object;About";
> }
> const char* getCommandTitleList()
> {
> return "";
> }
>
> void dispatch(const char* command, float* vMin, float* vMax, bool bSingleBrush)
> {
> if(string_equal(command, "About"))
> {
> GlobalRadiant().m_pfnMessageBox(GTK_WIDGET(g_mainwnd), "Brushexport plugin v 1.0 by namespace (www.codecreator.net)\n"
> "Enjoy!\n\nSend feedback to spam at codecreator.net", "About me...",
> eMB_OK,
> eMB_ICONDEFAULT);
> }
> else if(string_equal(command, "Export selected as Wavefront Object"))
> {
> if(const char* path = GlobalRadiant().m_pfnFileDialog(GTK_WIDGET(g_mainwnd), false, "Save as Obj", 0, 0))
> {
> TextFileOutputStream file(path);
> if(file.failed())
> {
> GlobalRadiant().m_pfnMessageBox(GTK_WIDGET(g_mainwnd), "Unable to write to file", "Error",
> eMB_OK,
> eMB_ICONERROR);
> }
> else
> {
> export_selected<CExportFormatWavefront>(file);
> }
> }
> }
> }
>
> } // namespace
>
> class BrushExportDependencies :
> public GlobalRadiantModuleRef,
> public GlobalFiletypesModuleRef,
> public GlobalBrushModuleRef,
> public GlobalFileSystemModuleRef,
> public GlobalSceneGraphModuleRef,
> public GlobalSelectionModuleRef
> {
> public:
> BrushExportDependencies(void)
> : GlobalBrushModuleRef(GlobalRadiant().getRequiredGameDescriptionKeyValue("brushtypes"))
> {}
> };
>
> class BrushExportModule : public TypeSystemRef
> {
> _QERPluginTable m_plugin;
> public:
> typedef _QERPluginTable Type;
> STRING_CONSTANT(Name, "brushexport");
>
> BrushExportModule()
> {
> m_plugin.m_pfnQERPlug_Init = &BrushExport::init;
> m_plugin.m_pfnQERPlug_GetName = &BrushExport::getName;
> m_plugin.m_pfnQERPlug_GetCommandList = &BrushExport::getCommandList;
> m_plugin.m_pfnQERPlug_GetCommandTitleList = &BrushExport::getCommandTitleList;
> m_plugin.m_pfnQERPlug_Dispatch = &BrushExport::dispatch;
> }
> _QERPluginTable* getTable()
> {
> return &m_plugin;
> }
> };
>
> typedef SingletonModule<BrushExportModule, BrushExportDependencies> SingletonBrushExportModule;
> SingletonBrushExportModule g_BrushExportModule;
>
> extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules(ModuleServer& server)
> {
> initialiseModule(server);
> g_BrushExportModule.selfRegister();
> }
>
> ------------------------------------------------------------------------
>
> /*
> Copyright (C) 2006, Thomas Nitschke.
> All Rights Reserved.
>
> This file is part of GtkRadiant.
>
> GtkRadiant is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License as published by
> the Free Software Foundation; either version 2 of the License, or
> (at your option) any later version.
>
> GtkRadiant is distributed in the hope that it will be useful,
> but WITHOUT ANY WARRANTY; without even the implied warranty of
> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> GNU General Public License for more details.
>
> You should have received a copy of the GNU General Public License
> along with GtkRadiant; if not, write to the Free Software
> Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> */
>
> #if !defined(INCLUDED_BRUSH_EXPORT_H)
> #define INCLUDED_BRUSH_EXPORT_H
>
> #endif
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Gtkradiant mailing list
> Gtkradiant at zerowing.idsoftware.com
> http://zerowing.idsoftware.com/cgi-bin/mailman/listinfo/gtkradiant
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