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+// Filename: maxEggImport.cxx
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+// Created by: jyelon (15Jul05)
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+//
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+////////////////////////////////////////////////////////////////////
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+//
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+// PANDA 3D SOFTWARE
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+// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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+//
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+// All use of this software is subject to the terms of the Panda 3d
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+// Software license. You should have received a copy of this license
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+// along with this source code; you will also find a current copy of
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+// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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+//
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+// To contact the maintainers of this program write to
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+// [email protected] .
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+//
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+////////////////////////////////////////////////////////////////////
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+//
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+// This is the wrapper code for the max importer plugin.
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+// It includes:
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+//
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+// - user interface dialogs and popups
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+// - plugin initialization/registration
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+//
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+// It does not include the actual code to traverse the EggData.
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+//
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+////////////////////////////////////////////////////////////////////
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+
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+// MAX includes
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+#include "maxEggLoader.h"
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+#include "Max.h"
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+#include "maxImportRes.h"
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+#include "istdplug.h"
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+
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+// panda includes.
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+#include "notifyCategoryProxy.h"
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+
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+#include <iostream>
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+#include <sstream>
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+
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+class MaxEggImporter : public SceneImport
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+{
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+public:
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+ // GUI-related methods
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+ MaxEggImporter();
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+ ~MaxEggImporter();
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+ int ExtCount(); // Number of extensions supported
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+ const TCHAR * Ext(int n); // Extension #n (i.e. "EGG")
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+ const TCHAR * LongDesc(); // Long ASCII description (i.e. "Egg Importer")
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+ const TCHAR * ShortDesc(); // Short ASCII description (i.e. "Egg")
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+ const TCHAR * AuthorName(); // ASCII Author name
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+ const TCHAR * CopyrightMessage();// ASCII Copyright message
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+ const TCHAR * OtherMessage1(); // Other message #1
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+ const TCHAR * OtherMessage2(); // Other message #2
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+ unsigned int Version(); // Version number * 100 (i.e. v3.01 = 301)
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+ void ShowAbout(HWND hWnd); // Show DLL's "About..." box
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+ int DoImport(const TCHAR *name,ImpInterface *ei,Interface *i, BOOL suppressPrompts);
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+
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+public:
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+ // GUI-related fields
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+ static BOOL _merge;
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+ static BOOL _importmodel;
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+ static BOOL _importanim;
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+};
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+
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+BOOL MaxEggImporter::_merge = TRUE;
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+BOOL MaxEggImporter::_importmodel = TRUE;
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+BOOL MaxEggImporter::_importanim = FALSE;
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+
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+MaxEggImporter::MaxEggImporter()
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+{
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+}
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+
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+MaxEggImporter::~MaxEggImporter()
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+{
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+}
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+
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+int MaxEggImporter::ExtCount()
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+{
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+ // Number of different extensions handled by this importer.
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+ return 1;
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+}
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+
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+const TCHAR * MaxEggImporter::Ext(int n)
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+{
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+ // Fetch the extensions handled by this importer.
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+ switch(n) {
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+ case 0: return _T("egg");
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+ default: return _T("");
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+ }
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+}
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+
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+const TCHAR * MaxEggImporter::LongDesc()
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+{
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+ return _T("Panda3D Egg Importer");
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+}
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+
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+const TCHAR * MaxEggImporter::ShortDesc()
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+{
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+ return _T("Panda3D Egg");
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+}
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+
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+const TCHAR * MaxEggImporter::AuthorName()
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+{
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+ return _T("Joshua Yelon");
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+}
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+
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+const TCHAR * MaxEggImporter::CopyrightMessage()
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+{
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+ return _T("Copyight (c) 2005 Josh Yelon");
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+}
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+
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+const TCHAR * MaxEggImporter::OtherMessage1()
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+{
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+ return _T("");
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+}
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+
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+const TCHAR * MaxEggImporter::OtherMessage2()
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+{
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+ return _T("");
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+}
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+
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+unsigned int MaxEggImporter::Version()
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+{
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+ return 100;
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+}
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+
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+static BOOL CALLBACK AboutBoxDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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+{
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+ switch (msg) {
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+ case WM_INITDIALOG:
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+ CenterWindow(hWnd, GetParent(hWnd));
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+ break;
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+ case WM_COMMAND:
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+ switch (LOWORD(wParam)) {
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+ case IDOK:
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+ EndDialog(hWnd, 1);
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+ break;
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+ }
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+ break;
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+ default:
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+ return FALSE;
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+ }
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+ return TRUE;
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+}
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+
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+void MaxEggImporter::ShowAbout(HWND hWnd)
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+{
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+ DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_ABOUTBOX),
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+ hWnd, AboutBoxDlgProc, 0);
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+}
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+
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+
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+static BOOL CALLBACK ImportDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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+{
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+ MaxEggImporter *imp = (MaxEggImporter*)GetWindowLong(hWnd,GWL_USERDATA);
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+ switch (msg) {
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+ case WM_INITDIALOG:
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+ imp = (MaxEggImporter*)lParam;
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+ SetWindowLong(hWnd,GWL_USERDATA,lParam);
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+ CenterWindow(hWnd, GetParent(hWnd));
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+ CheckDlgButton(hWnd, IDC_MERGE, imp->_merge);
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+ CheckDlgButton(hWnd, IDC_IMPORTMODEL, imp->_importmodel);
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+ CheckDlgButton(hWnd, IDC_IMPORTANIM, imp->_importanim);
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+ break;
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+ case WM_COMMAND:
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+ switch (LOWORD(wParam)) {
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+ case IDOK:
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+ imp->_merge = IsDlgButtonChecked(hWnd, IDC_MERGE);
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+ imp->_importmodel = IsDlgButtonChecked(hWnd, IDC_IMPORTMODEL);
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+ imp->_importanim = IsDlgButtonChecked(hWnd, IDC_IMPORTANIM);
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+ EndDialog(hWnd, 1);
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+ break;
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+ case IDCANCEL:
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+ EndDialog(hWnd, 0);
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+ break;
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+ }
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+ break;
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+ default:
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+ return FALSE;
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+ }
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+ return TRUE;
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+}
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+
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+int MaxEggImporter::DoImport(const TCHAR *name,ImpInterface *ii,Interface *i, BOOL suppressPrompts)
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+{
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+ // Prompt the user with our dialogbox.
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+ if (!DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_IMPORT_DLG),
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+ i->GetMAXHWnd(), ImportDlgProc, (LPARAM)this)) {
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+ return 1;
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+ }
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+
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+ std::ostringstream log;
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+ Notify::ptr()->set_ostream_ptr(&log, false);
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+ bool ok = MaxLoadEggFile(name, _merge ? true:false, _importmodel ? true:false, _importanim ? true:false);
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+ string txt = log.str();
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+ if (txt != "") MessageBox(NULL, txt.c_str(), "Panda3D Importer", MB_OK);
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+ else {
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+ if (!ok) MessageBox(NULL, "Import Failed, unknown reason\n", "Panda3D Importer", MB_OK);
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+ }
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+ Notify::ptr()->set_ostream_ptr(NULL, false);
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+ return 1;
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+}
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+
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+////////////////////////////////////////////////////////////////////////////////////////////////////
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+//
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+// Plugin Initialization
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+//
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+// The following code enables Max to load this DLL, get a list
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+// of the classes defined in this DLL, and provides a means for
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+// Max to create instances of those classes.
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+//
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+////////////////////////////////////////////////////////////////////////////////////////////////////
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+
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+HINSTANCE hInstance;
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+
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+BOOL WINAPI DllMain(HINSTANCE hinstDLL,ULONG fdwReason,LPVOID lpvReserved)
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+{
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+ static int controlsInit = FALSE;
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+ hInstance = hinstDLL;
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+
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+ if (!controlsInit) {
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+ controlsInit = TRUE;
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+ InitCustomControls(hInstance);
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+ InitCommonControls();
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+ }
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+
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+ return (TRUE);
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+}
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+
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+#define PANDAEGGIMP_CLASS_ID1 0x377193ab
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+#define PANDAEGGIMP_CLASS_ID2 0x897afe12
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+
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+class MaxEggImporterClassDesc: public ClassDesc
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+{
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+public:
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+ int IsPublic() {return 1;}
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+ void *Create(BOOL loading = FALSE) {return new MaxEggImporter;}
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+ const TCHAR *ClassName() {return _T("MaxEggImporter");}
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+ SClass_ID SuperClassID() {return SCENE_IMPORT_CLASS_ID;}
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+ Class_ID ClassID() {return Class_ID(PANDAEGGIMP_CLASS_ID1,PANDAEGGIMP_CLASS_ID2);}
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+ const TCHAR *Category() {return _T("Chrutilities");}
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+};
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+
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+static MaxEggImporterClassDesc MaxEggImporterDesc;
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+
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+__declspec( dllexport ) const TCHAR* LibDescription()
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+{
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+ return _T("Panda3D Egg Importer");
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+}
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+
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+__declspec( dllexport ) int LibNumberClasses()
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+{
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+ return 1;
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+}
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+
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+__declspec( dllexport ) ClassDesc* LibClassDesc(int i)
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+{
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+ switch(i) {
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+ case 0: return &MaxEggImporterDesc;
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+ default: return 0;
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+ }
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+}
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+
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+__declspec( dllexport ) ULONG LibVersion()
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+{
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+ return VERSION_3DSMAX;
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+}
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+
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Josh Yelon