goat3d

annotate exporters/maxgoat/src/maxgoat.cc @ 20:f5fdefbb7a1d

find changesets by author, revision, files, or words in the commit message
added materials loading to goatview
author John Tsiombikas <nuclear@member.fsf.org>
date Fri, 27 Sep 2013 07:06:07 +0300
parents fca2ea844875
children d0260d80ae09
rev   line source
nuclear@5 1 #include <stdio.h>
nuclear@5 2 #include <string.h>
nuclear@5 3 #include <errno.h>
nuclear@5 4 #include <windows.h>
nuclear@5 5 #include <shlobj.h>
nuclear@5 6 #include "max.h"
nuclear@5 7 #include "impexp.h" // SceneExport
nuclear@5 8 #include "iparamb2.h" // ClassDesc2
nuclear@5 9 #include "plugapi.h"
nuclear@5 10 #include "IGame.h"
nuclear@5 11 #include "IGameExport.h"
nuclear@5 12 #include "IConversionmanager.h"
nuclear@10 13 #include "config.h"
nuclear@5 14
nuclear@5 15
nuclear@5 16 #pragma comment (lib, "core.lib")
nuclear@5 17 #pragma comment (lib, "geom.lib")
nuclear@5 18 #pragma comment (lib, "gfx.lib")
nuclear@5 19 #pragma comment (lib, "mesh.lib")
nuclear@5 20 #pragma comment (lib, "maxutil.lib")
nuclear@5 21 #pragma comment (lib, "maxscrpt.lib")
nuclear@5 22 #pragma comment (lib, "paramblk2.lib")
nuclear@5 23 #pragma comment (lib, "msxml2.lib")
nuclear@5 24 #pragma comment (lib, "igame.lib")
nuclear@5 25 #pragma comment (lib, "comctl32.lib")
nuclear@5 26
nuclear@5 27
nuclear@10 28 #define VERSION(major, minor) \
nuclear@10 29 ((major) * 100 + ((minor) < 10 ? (minor) * 10 : (minor)))
nuclear@10 30
nuclear@5 31 static FILE *logfile;
nuclear@5 32 static HINSTANCE hinst;
nuclear@5 33
nuclear@5 34 class GoatExporter : public SceneExport {
nuclear@5 35 public:
nuclear@5 36 IGameScene *igame;
nuclear@5 37
nuclear@5 38 int ExtCount();
nuclear@5 39 const TCHAR *Ext(int n);
nuclear@5 40 const TCHAR *LongDesc();
nuclear@5 41 const TCHAR *ShortDesc();
nuclear@5 42 const TCHAR *AuthorName();
nuclear@5 43 const TCHAR *CopyrightMessage();
nuclear@5 44 const TCHAR *OtherMessage1();
nuclear@5 45 const TCHAR *OtherMessage2();
nuclear@5 46 unsigned int Version();
nuclear@5 47 void ShowAbout(HWND win);
nuclear@5 48
nuclear@5 49 int DoExport(const MCHAR *name, ExpInterface *eiface, Interface *iface, BOOL silent = FALSE, DWORD opt = 0);
nuclear@5 50
nuclear@5 51 bool export_materials(FILE *fp);
nuclear@5 52 };
nuclear@5 53
nuclear@5 54
nuclear@5 55 int GoatExporter::ExtCount()
nuclear@5 56 {
nuclear@5 57 return 1;
nuclear@5 58 }
nuclear@5 59
nuclear@5 60 const TCHAR *GoatExporter::Ext(int n)
nuclear@5 61 {
nuclear@5 62 return L"txt";
nuclear@5 63 }
nuclear@5 64
nuclear@5 65 const TCHAR *GoatExporter::LongDesc()
nuclear@5 66 {
nuclear@5 67 return L"Goat3D scene file";
nuclear@5 68 }
nuclear@5 69
nuclear@5 70 const TCHAR *GoatExporter::ShortDesc()
nuclear@5 71 {
nuclear@5 72 return L"Goat3D";
nuclear@5 73 }
nuclear@5 74
nuclear@5 75 const TCHAR *GoatExporter::AuthorName()
nuclear@5 76 {
nuclear@5 77 return L"John Tsiombikas";
nuclear@5 78 }
nuclear@5 79
nuclear@5 80 const TCHAR *GoatExporter::CopyrightMessage()
nuclear@5 81 {
nuclear@5 82 return L"Copyright 2013 (C) John Tsiombikas - GNU General Public License v3, see COPYING for details.";
nuclear@5 83 }
nuclear@5 84
nuclear@5 85 const TCHAR *GoatExporter::OtherMessage1()
nuclear@5 86 {
nuclear@5 87 return L"other1";
nuclear@5 88 }
nuclear@5 89
nuclear@5 90 const TCHAR *GoatExporter::OtherMessage2()
nuclear@5 91 {
nuclear@5 92 return L"other2";
nuclear@5 93 }
nuclear@5 94
nuclear@5 95 unsigned int GoatExporter::Version()
nuclear@5 96 {
nuclear@10 97 return VERSION(VER_MAJOR, VER_MINOR);
nuclear@5 98 }
nuclear@5 99
nuclear@5 100 void GoatExporter::ShowAbout(HWND win)
nuclear@5 101 {
nuclear@5 102 MessageBoxA(win, "Goat3D exporter plugin", "About this plugin", 0);
nuclear@5 103 }
nuclear@5 104
nuclear@5 105 int GoatExporter::DoExport(const MCHAR *name, ExpInterface *eiface, Interface *iface,
nuclear@5 106 BOOL non_interactive, DWORD opt)
nuclear@5 107 {
nuclear@5 108 char fname[512];
nuclear@5 109 wcstombs(fname, name, sizeof fname - 1);
nuclear@5 110
nuclear@5 111 FILE *fp = fopen(fname, "wb");
nuclear@5 112 if(!fp) {
nuclear@5 113 fprintf(logfile, "failed to open %s for writting: %s", fname, strerror(errno));
nuclear@5 114 return IMPEXP_FAIL;
nuclear@5 115 }
nuclear@5 116
nuclear@5 117 if(!(igame = GetIGameInterface())) {
nuclear@5 118 fprintf(logfile, "failed to get the igame interface\n");
nuclear@5 119 fclose(fp);
nuclear@5 120 return IMPEXP_FAIL;
nuclear@5 121 }
nuclear@5 122 IGameConversionManager *cm = GetConversionManager();
nuclear@5 123 cm->SetCoordSystem(IGameConversionManager::IGAME_OGL);
nuclear@5 124 igame->InitialiseIGame();
nuclear@5 125 igame->SetStaticFrame(0);
nuclear@5 126
nuclear@5 127 export_materials(fp);
nuclear@5 128
nuclear@5 129 fclose(fp);
nuclear@5 130
nuclear@5 131 return IMPEXP_SUCCESS;
nuclear@5 132 }
nuclear@5 133
nuclear@5 134 bool GoatExporter::export_materials(FILE *fp)
nuclear@5 135 {
nuclear@5 136 IGameProperty *prop;
nuclear@5 137
nuclear@5 138 int num_mtl = igame->GetRootMaterialCount();
nuclear@5 139 fprintf(fp, "number of materials: %d\n", num_mtl);
nuclear@5 140
nuclear@5 141 for(int i=0; i<num_mtl; i++) {
nuclear@5 142 IGameMaterial *mtl = igame->GetRootMaterial(i);
nuclear@5 143 if(mtl) {
nuclear@5 144 Point3 diffuse(1, 1, 1);
nuclear@5 145 Point3 specular(0, 0, 0);
nuclear@5 146 float shin = 1.0, sstr = 1.0;
nuclear@5 147 char name[512] = "unnamed";
nuclear@5 148
nuclear@5 149 const MCHAR *wname = mtl->GetMaterialName();
nuclear@5 150 if(wname) {
nuclear@5 151 wcstombs(name, wname, sizeof name - 1);
nuclear@5 152 }
nuclear@5 153
nuclear@5 154 if((prop = mtl->GetDiffuseData())) {
nuclear@5 155 prop->GetPropertyValue(diffuse);
nuclear@5 156 }
nuclear@5 157 if((prop = mtl->GetSpecularData())) {
nuclear@5 158 prop->GetPropertyValue(specular);
nuclear@5 159 }
nuclear@5 160 if((prop = mtl->GetSpecularLevelData())) {
nuclear@5 161 prop->GetPropertyValue(sstr);
nuclear@5 162 }
nuclear@5 163 if((prop = mtl->GetGlossinessData())) {
nuclear@5 164 prop->GetPropertyValue(shin);
nuclear@5 165 }
nuclear@5 166
nuclear@5 167 fprintf(fp, "Material %d (%s):\n", i, name);
nuclear@5 168 fprintf(fp, " diffuse: %f %f %f\n", diffuse[0], diffuse[1], diffuse[2]);
nuclear@5 169 fprintf(fp, " specular: %f %f %f\n", specular[0] * sstr, specular[1] * sstr, specular[2] * sstr);
nuclear@5 170 fprintf(fp, " shininess: %f\n", shin * 100.0);
nuclear@5 171
nuclear@5 172 for(int j=0; j<mtl->GetNumberOfTextureMaps(); j++) {
nuclear@5 173 IGameTextureMap *tex = mtl->GetIGameTextureMap(j);
nuclear@5 174 const MCHAR *wfname = tex->GetBitmapFileName();
nuclear@5 175 if(wfname) {
nuclear@5 176 char fname[512];
nuclear@5 177 wcstombs(fname, wfname, sizeof fname - 1);
nuclear@5 178 fprintf(fp, " texture%d: %s\n", j, fname);
nuclear@5 179 }
nuclear@5 180 }
nuclear@5 181 }
nuclear@5 182 }
nuclear@5 183
nuclear@5 184 return true;
nuclear@5 185 }
nuclear@5 186
nuclear@5 187 // ------------------------------------------
nuclear@5 188
nuclear@5 189 class GoatClassDesc : public ClassDesc2 {
nuclear@5 190 public:
nuclear@5 191 int IsPublic() { return TRUE; }
nuclear@5 192 void *Create(BOOL loading = FALSE) { return new GoatExporter; }
nuclear@5 193 const TCHAR *ClassName() { return L"GoatExporter"; }
nuclear@5 194 SClass_ID SuperClassID() { return SCENE_EXPORT_CLASS_ID; }
nuclear@5 195 Class_ID ClassID() { return Class_ID(0x77050f0d, 0x7d4c5ab5); }
nuclear@5 196 const TCHAR *Category() { return L"Mutant Stargoat"; }
nuclear@5 197
nuclear@5 198 const TCHAR *InternalName() { return L"GoatExporter"; }
nuclear@5 199 HINSTANCE HInstance() { return hinst; }
nuclear@5 200 };
nuclear@5 201
nuclear@5 202 static GoatClassDesc class_desc;
nuclear@5 203
nuclear@5 204 BOOL WINAPI DllMain(HINSTANCE inst_handle, ULONG reason, void *reserved)
nuclear@5 205 {
nuclear@5 206 if(reason == DLL_PROCESS_ATTACH) {
nuclear@5 207 hinst = inst_handle;
nuclear@5 208 DisableThreadLibraryCalls(hinst);
nuclear@5 209 }
nuclear@5 210 return TRUE;
nuclear@5 211 }
nuclear@5 212
nuclear@5 213 extern "C" {
nuclear@5 214
nuclear@5 215 __declspec(dllexport) const TCHAR *LibDescription()
nuclear@5 216 {
nuclear@5 217 return L"test exporter";
nuclear@5 218 }
nuclear@5 219
nuclear@5 220 __declspec(dllexport) int LibNumberClasses()
nuclear@5 221 {
nuclear@5 222 return 1;
nuclear@5 223 }
nuclear@5 224
nuclear@5 225 __declspec(dllexport) ClassDesc *LibClassDesc(int i)
nuclear@5 226 {
nuclear@5 227 return i == 0 ? &class_desc : 0;
nuclear@5 228 }
nuclear@5 229
nuclear@5 230 __declspec(dllexport) ULONG LibVersion()
nuclear@5 231 {
nuclear@5 232 return Get3DSMAXVersion();
nuclear@5 233 }
nuclear@5 234
nuclear@5 235 __declspec(dllexport) int LibInitialize()
nuclear@5 236 {
nuclear@5 237 static char path[1024];
nuclear@5 238
nuclear@5 239 SHGetFolderPathA(0, CSIDL_PERSONAL, 0, 0, path);
nuclear@5 240 strcat(path, "/testexp.log");
nuclear@5 241
nuclear@5 242 if((logfile = fopen(path, "w"))) {
nuclear@5 243 setvbuf(logfile, 0, _IONBF, 0);
nuclear@5 244 }
nuclear@5 245 return TRUE;
nuclear@5 246 }
nuclear@5 247
nuclear@5 248 __declspec(dllexport) int LibShutdown()
nuclear@5 249 {
nuclear@5 250 if(logfile) {
nuclear@5 251 fclose(logfile);
nuclear@5 252 logfile = 0;
nuclear@5 253 }
nuclear@5 254 return TRUE;
nuclear@5 255 }
nuclear@5 256
nuclear@5 257 } // extern "C"