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C/C++ Source or Header  |  2000-08-31  |  6.4 KB  |  275 lines
  1. // flyexp.cpp: implementation of the flyexp class.
  2. //
  3. //////////////////////////////////////////////////////////////////////
  4.  
  5. #include "expflybsp.h"
  6. #include "../../../lib/Fly3D.h"
  7. #include "scene_max.h"
  8. #include "enum_scene.h"
  9. #include <windows.h>
  10. #include <direct.h>
  11. #include <stdio.h>
  12. #include <string.h>
  13. #include <stdlib.h>
  14.  
  15. int lightradius=200,savelog=1,saveobj=1,maxdepth=10,
  16.     bspmode=0,planemode=2,savebsp=1,cartoonlight=0;
  17.  
  18. int tot_vert,tot_face;
  19.  
  20. BOOL controlsInit=0;
  21.  
  22. HINSTANCE hInstance;
  23.  
  24. BOOL CALLBACK OptionsProc(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
  25. {
  26.     switch (uiMsg)
  27.     {
  28.     case WM_COMMAND:
  29.         switch(LOWORD(wParam))
  30.         {
  31.         case IDOK:
  32.             lightradius=GetDlgItemInt(hWnd,IDC_LIGHTRADIUS,0,0)*10;
  33.             maxdepth=GetDlgItemInt(hWnd,IDC_MAXDEPTH,0,0);
  34.             savelog=IsDlgButtonChecked(hWnd,IDC_SAVETXT);
  35.             saveobj=IsDlgButtonChecked(hWnd,IDC_SAVEOBJ);
  36.             savebsp=IsDlgButtonChecked(hWnd,IDC_SAVEBSP);
  37.             bspmode=IsDlgButtonChecked(hWnd,IDC_AXISALIGNED);
  38.             planemode=IsDlgButtonChecked(hWnd,IDC_FREESPACE)+2;
  39.             cartoonlight=IsDlgButtonChecked(hWnd,IDC_CARTOONLIGHT);
  40.             if (lightradius<0)
  41.                 MessageBox(hWnd,"Inavlid light radius!","Fly3D BSP Export",MB_OK);
  42.             else
  43.             if (maxdepth<1 || maxdepth>20)
  44.                 MessageBox(hWnd,"Inavlid tree depth!\nMust be from 1 to 20.","Fly3D BSP Export",MB_OK);
  45.             else
  46.                 EndDialog(hWnd,1);
  47.             break;
  48.         case IDCANCEL:
  49.             EndDialog(hWnd,0);
  50.             break;
  51.         case IDC_SAVEBSP:
  52.             if (IsDlgButtonChecked(hWnd,IDC_SAVEBSP))
  53.                 EnableWindow(GetDlgItem(hWnd,IDC_SAVETXT),1);
  54.             else EnableWindow(GetDlgItem(hWnd,IDC_SAVETXT),0);
  55.             break;
  56.         case IDC_FACEALIGNED:
  57.             bspmode=0;
  58.             EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTH),0);
  59.             EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTHSTATIC),0);
  60.             EnableWindow(GetDlgItem(hWnd,IDC_LANDSCAPE),0);
  61.             EnableWindow(GetDlgItem(hWnd,IDC_FREESPACE),0);
  62.             break;
  63.         case IDC_AXISALIGNED:
  64.             bspmode=1;
  65.             EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTH),1);
  66.             EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTHSTATIC),1);
  67.             EnableWindow(GetDlgItem(hWnd,IDC_LANDSCAPE),1);
  68.             EnableWindow(GetDlgItem(hWnd,IDC_FREESPACE),1);
  69.             break;
  70.         }
  71.         break;
  72.  
  73.     case WM_INITDIALOG:
  74.         SetDlgItemInt(hWnd,IDC_LIGHTRADIUS,lightradius/10,0);
  75.         SetDlgItemInt(hWnd,IDC_MAXDEPTH,maxdepth,0);
  76.         CheckDlgButton(hWnd,IDC_SAVETXT,savelog);
  77.         CheckDlgButton(hWnd,IDC_SAVEOBJ,saveobj);
  78.         CheckDlgButton(hWnd,IDC_SAVEBSP,savebsp);
  79.         CheckDlgButton(hWnd,IDC_CARTOONLIGHT,cartoonlight);
  80.         CheckRadioButton(hWnd,IDC_FACEALIGNED,IDC_AXISALIGNED,IDC_FACEALIGNED+bspmode);
  81.         CheckRadioButton(hWnd,IDC_LANDSCAPE,IDC_FREESPACE,IDC_LANDSCAPE+planemode-2);
  82.         EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTH),bspmode);
  83.         EnableWindow(GetDlgItem(hWnd,IDC_MAXDEPTHSTATIC),bspmode);
  84.         EnableWindow(GetDlgItem(hWnd,IDC_LANDSCAPE),bspmode);
  85.         EnableWindow(GetDlgItem(hWnd,IDC_FREESPACE),bspmode);
  86.         break;
  87.     }
  88.     return FALSE;
  89. } 
  90.  
  91. //////////////////////////////////////////////////////////////////////
  92. // Construction/Destruction
  93. //////////////////////////////////////////////////////////////////////
  94.  
  95. flyexp::flyexp()
  96. {
  97. }
  98.  
  99. flyexp::~flyexp()
  100. {
  101. }
  102.  
  103. #ifdef MAX3
  104. int flyexp::DoExport(const TCHAR *name, ExpInterface *ei, Interface *i, BOOL suppressPrompts, DWORD options)    // max 3.x
  105. #endif
  106. #ifdef MAX2
  107. int flyexp::DoExport(const TCHAR *name, ExpInterface *ei, Interface *i, BOOL suppressPrompts)                    // max 2.x
  108. #endif
  109. #ifdef MAX1
  110. int flyexp::DoExport(const TCHAR *name, ExpInterface *ei, Interface *i)                                        // max 1.x
  111. #endif
  112. {
  113.     if (IDOK==DialogBox(hInstance,MAKEINTRESOURCE(IDD_OPTIONS),i->GetMAXHWnd(),(DLGPROC)OptionsProc))
  114.         {
  115.         enum_scene_count e0;
  116.         enum_scene e1;
  117.  
  118.         e0.time=i->GetTime();
  119.         tot_face=0;
  120.         tot_vert=0;
  121.         ei->theScene->EnumTree( &e0 );
  122.  
  123.         if (saveobj)
  124.             _mkdir("objects");
  125.  
  126.         e1.vert=new vector[tot_vert];
  127.         e1.faces=new face[tot_face];
  128.  
  129.         e1.time=i->GetTime();
  130.         ei->theScene->EnumTree( &e1 );
  131.  
  132.         if (savebsp && e1.nfaces)
  133.             {
  134.             e1.compute_scene_normals();
  135.             e1.compute_light();
  136.             e1.build_bsptree();
  137.             e1.nleaf=0;
  138.             e1.enum_leaf(e1.bsp);
  139.             e1.save((char *)name);
  140.             }
  141.  
  142.         delete e1.faces;
  143.         delete e1.vert;
  144.         if (e1.vertcolor)
  145.             delete e1.vertcolor;
  146.         e1.vertcolor=0;
  147.         e1.faces=0;
  148.         e1.vert=0;
  149.         
  150.         }
  151.     
  152.     return 1;
  153. }
  154.  
  155. TCHAR *GetString(int id)
  156.     {
  157.     static TCHAR buf[256];
  158.     if (hInstance)
  159.         return LoadString(hInstance, id, buf, sizeof(buf)) ? buf : NULL;
  160.     return NULL;
  161.     }
  162.  
  163. BOOL WINAPI DllMain(HINSTANCE hinstDLL,ULONG fdwReason,LPVOID lpvReserved) 
  164. {
  165.     hInstance = hinstDLL;
  166.  
  167.     if ( !controlsInit ) 
  168.         {
  169.         controlsInit = TRUE;
  170.         
  171.         // jaguar controls
  172. //        InitCustomControls(hInstance);
  173.  
  174.         // initialize Chicago controls
  175.         InitCommonControls();
  176.         }
  177.     switch(fdwReason) 
  178.         {
  179.         case DLL_PROCESS_ATTACH:
  180.             break;
  181.         case DLL_THREAD_ATTACH:
  182.             break;
  183.         case DLL_THREAD_DETACH:
  184.             break;
  185.         case DLL_PROCESS_DETACH:
  186.             break;
  187.         }
  188.     return(TRUE);
  189. }
  190.  
  191.  
  192. //------------------------------------------------------
  193.  
  194. class flyClassDesc:public ClassDesc {
  195.     public:
  196.     int             IsPublic() { return 1; }
  197.     void *            Create(BOOL loading = FALSE) { return new flyexp; }
  198.     const TCHAR *    ClassName() { return GetString(IDS_APPNAME); }
  199.     SClass_ID        SuperClassID() { return SCENE_EXPORT_CLASS_ID; }
  200.     Class_ID        ClassID() { return Class_ID(0x1bbd4eb2, 0x6f94405c); }
  201.     const TCHAR*     Category() { return GetString(IDS_CATEGORY);  }
  202.     };
  203.  
  204. static flyClassDesc desc;
  205.  
  206. __declspec( dllexport ) const TCHAR *
  207. LibDescription() { return GetString(IDS_LONG_DESC); }
  208.  
  209. __declspec( dllexport ) int
  210. LibNumberClasses() { return 1; }
  211.  
  212. __declspec( dllexport ) ClassDesc *
  213. LibClassDesc(int i) {
  214.     switch(i) {
  215.         case 0: return &desc; break;
  216.         default: return 0; break;
  217.         }
  218.     }
  219.  
  220. __declspec( dllexport ) ULONG 
  221. LibVersion() { return VERSION_3DSMAX; }
  222.  
  223. int
  224. flyexp::ExtCount() {
  225.     return 1;
  226.     }
  227.  
  228. const TCHAR *
  229. flyexp::Ext(int n) {    
  230.     switch(n) {
  231.         case 0:
  232.             return _T("bsp");
  233.         }
  234.     return _T("");
  235.     }
  236.  
  237. const TCHAR *
  238. flyexp::LongDesc() {    
  239.     return GetString(IDS_LONG_DESC);
  240.     }
  241.     
  242. const TCHAR *
  243. flyexp::ShortDesc() {    
  244.     return GetString(IDS_SHORT_DESC);
  245.     }
  246.  
  247. const TCHAR *
  248. flyexp::AuthorName() {    
  249.     return GetString(IDS_AUTHOR);
  250.     }
  251.  
  252. const TCHAR *
  253. flyexp::CopyrightMessage() {    
  254.     return GetString(IDS_COPYRIGHT);
  255.     }
  256.  
  257. const TCHAR *
  258. flyexp::OtherMessage1() {        
  259.     return _T("");
  260.     }
  261.  
  262. const TCHAR *
  263. flyexp::OtherMessage2() {        
  264.     return _T("");
  265.     }
  266.  
  267. unsigned int
  268. flyexp::Version() {                
  269.     return 55;
  270.     }
  271.  
  272. void
  273. flyexp::ShowAbout(HWND hWnd) {    
  274.      }
  275.