goat3d: 44a20d72f3a6 exporters/maxgoat/src/maxgoat.cc

goat3d

view exporters/maxgoat/src/maxgoat.cc @ 22:44a20d72f3a6

merged

author	John Tsiombikas <nuclear@member.fsf.org>
date	Fri, 27 Sep 2013 07:14:49 +0300
parents	fca2ea844875
children	d0260d80ae09

line source

1 #include <stdio.h>

2 #include <string.h>

3 #include <errno.h>

4 #include <windows.h>

5 #include <shlobj.h>

6 #include "max.h"

7 #include "impexp.h" // SceneExport

8 #include "iparamb2.h" // ClassDesc2

9 #include "plugapi.h"

10 #include "IGame.h"

11 #include "IGameExport.h"

12 #include "IConversionmanager.h"

13 #include "config.h"

16 #pragma comment (lib, "core.lib")

17 #pragma comment (lib, "geom.lib")

18 #pragma comment (lib, "gfx.lib")

19 #pragma comment (lib, "mesh.lib")

20 #pragma comment (lib, "maxutil.lib")

21 #pragma comment (lib, "maxscrpt.lib")

22 #pragma comment (lib, "paramblk2.lib")

23 #pragma comment (lib, "msxml2.lib")

24 #pragma comment (lib, "igame.lib")

25 #pragma comment (lib, "comctl32.lib")

28 #define VERSION(major, minor) \

29 ((major) * 100 + ((minor) < 10 ? (minor) * 10 : (minor)))

31 static FILE *logfile;

32 static HINSTANCE hinst;

34 class GoatExporter : public SceneExport {

35 public:

36 IGameScene *igame;

38 int ExtCount();

39 const TCHAR *Ext(int n);

40 const TCHAR *LongDesc();

41 const TCHAR *ShortDesc();

42 const TCHAR *AuthorName();

43 const TCHAR *CopyrightMessage();

44 const TCHAR *OtherMessage1();

45 const TCHAR *OtherMessage2();

46 unsigned int Version();

47 void ShowAbout(HWND win);

49 int DoExport(const MCHAR *name, ExpInterface *eiface, Interface *iface, BOOL silent = FALSE, DWORD opt = 0);

51 bool export_materials(FILE *fp);

52 };

55 int GoatExporter::ExtCount()

56 {

57 return 1;

58 }

60 const TCHAR *GoatExporter::Ext(int n)

61 {

62 return L"txt";

63 }

65 const TCHAR *GoatExporter::LongDesc()

66 {

67 return L"Goat3D scene file";

68 }

70 const TCHAR *GoatExporter::ShortDesc()

71 {

72 return L"Goat3D";

73 }

75 const TCHAR *GoatExporter::AuthorName()

76 {

77 return L"John Tsiombikas";

78 }

80 const TCHAR *GoatExporter::CopyrightMessage()

81 {

83 }

85 const TCHAR *GoatExporter::OtherMessage1()

86 {

87 return L"other1";

88 }

90 const TCHAR *GoatExporter::OtherMessage2()

91 {

92 return L"other2";

93 }

95 unsigned int GoatExporter::Version()

96 {

97 return VERSION(VER_MAJOR, VER_MINOR);

98 }

100 void GoatExporter::ShowAbout(HWND win)

101 {

102 MessageBoxA(win, "Goat3D exporter plugin", "About this plugin", 0);

103 }

104

105 int GoatExporter::DoExport(const MCHAR *name, ExpInterface *eiface, Interface *iface,

106 BOOL non_interactive, DWORD opt)

107 {

108 char fname[512];

109 wcstombs(fname, name, sizeof fname - 1);

110

111 FILE *fp = fopen(fname, "wb");

112 if(!fp) {

113 fprintf(logfile, "failed to open %s for writting: %s", fname, strerror(errno));

114 return IMPEXP_FAIL;

115 }

116

117 if(!(igame = GetIGameInterface())) {

118 fprintf(logfile, "failed to get the igame interface\n");

119 fclose(fp);

120 return IMPEXP_FAIL;

121 }

122 IGameConversionManager *cm = GetConversionManager();

123 cm->SetCoordSystem(IGameConversionManager::IGAME_OGL);

124 igame->InitialiseIGame();

125 igame->SetStaticFrame(0);

126

127 export_materials(fp);

128

129 fclose(fp);

130

131 return IMPEXP_SUCCESS;

132 }

133

134 bool GoatExporter::export_materials(FILE *fp)

135 {

136 IGameProperty *prop;

137

138 int num_mtl = igame->GetRootMaterialCount();

139 fprintf(fp, "number of materials: %d\n", num_mtl);

140

141 for(int i=0; i<num_mtl; i++) {

142 IGameMaterial *mtl = igame->GetRootMaterial(i);

143 if(mtl) {

144 Point3 diffuse(1, 1, 1);

145 Point3 specular(0, 0, 0);

146 float shin = 1.0, sstr = 1.0;

147 char name[512] = "unnamed";

148

149 const MCHAR *wname = mtl->GetMaterialName();

150 if(wname) {

151 wcstombs(name, wname, sizeof name - 1);

152 }

153

154 if((prop = mtl->GetDiffuseData())) {

155 prop->GetPropertyValue(diffuse);

156 }

157 if((prop = mtl->GetSpecularData())) {

158 prop->GetPropertyValue(specular);

159 }

160 if((prop = mtl->GetSpecularLevelData())) {

161 prop->GetPropertyValue(sstr);

162 }

163 if((prop = mtl->GetGlossinessData())) {

164 prop->GetPropertyValue(shin);

165 }

166

167 fprintf(fp, "Material %d (%s):\n", i, name);

168 fprintf(fp, " diffuse: %f %f %f\n", diffuse[0], diffuse[1], diffuse[2]);

169 fprintf(fp, " specular: %f %f %f\n", specular[0] * sstr, specular[1] * sstr, specular[2] * sstr);

170 fprintf(fp, " shininess: %f\n", shin * 100.0);

171

172 for(int j=0; j<mtl->GetNumberOfTextureMaps(); j++) {

173 IGameTextureMap *tex = mtl->GetIGameTextureMap(j);

174 const MCHAR *wfname = tex->GetBitmapFileName();

175 if(wfname) {

176 char fname[512];

177 wcstombs(fname, wfname, sizeof fname - 1);

178 fprintf(fp, " texture%d: %s\n", j, fname);

179 }

180 }

181 }

182 }

183

184 return true;

185 }

186

187 // ------------------------------------------

188

189 class GoatClassDesc : public ClassDesc2 {

190 public:

191 int IsPublic() { return TRUE; }

192 void *Create(BOOL loading = FALSE) { return new GoatExporter; }

193 const TCHAR *ClassName() { return L"GoatExporter"; }

194 SClass_ID SuperClassID() { return SCENE_EXPORT_CLASS_ID; }

195 Class_ID ClassID() { return Class_ID(0x77050f0d, 0x7d4c5ab5); }

196 const TCHAR *Category() { return L"Mutant Stargoat"; }

197

198 const TCHAR *InternalName() { return L"GoatExporter"; }

199 HINSTANCE HInstance() { return hinst; }

200 };

201

202 static GoatClassDesc class_desc;

203

204 BOOL WINAPI DllMain(HINSTANCE inst_handle, ULONG reason, void *reserved)

205 {

206 if(reason == DLL_PROCESS_ATTACH) {

207 hinst = inst_handle;

208 DisableThreadLibraryCalls(hinst);

209 }

210 return TRUE;

211 }

212

213 extern "C" {

214

215 __declspec(dllexport) const TCHAR *LibDescription()

216 {

217 return L"test exporter";

218 }

219

220 __declspec(dllexport) int LibNumberClasses()

221 {

222 return 1;

223 }

224

225 __declspec(dllexport) ClassDesc *LibClassDesc(int i)

226 {

227 return i == 0 ? &class_desc : 0;

228 }

229

230 __declspec(dllexport) ULONG LibVersion()

231 {

232 return Get3DSMAXVersion();

233 }

234

235 __declspec(dllexport) int LibInitialize()

236 {

237 static char path[1024];

238

239 SHGetFolderPathA(0, CSIDL_PERSONAL, 0, 0, path);

240 strcat(path, "/testexp.log");

241

242 if((logfile = fopen(path, "w"))) {

243 setvbuf(logfile, 0, _IONBF, 0);

244 }

245 return TRUE;

246 }

247

248 __declspec(dllexport) int LibShutdown()

249 {

250 if(logfile) {

251 fclose(logfile);

252 logfile = 0;

253 }

254 return TRUE;

255 }

256

257 } // extern "C"