goat3d: cd71f0b92f44 exporters/maxgoat/src/maxgoat.cc

goat3d

view exporters/maxgoat/src/maxgoat.cc @ 8:cd71f0b92f44

a bit more...

author	John Tsiombikas <nuclear@member.fsf.org>
date	Wed, 21 Aug 2013 05:52:28 +0300
parents
children	1f94a2107c64

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"

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

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

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

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

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

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

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

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

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

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

27 static FILE *logfile;

28 static HINSTANCE hinst;

30 class GoatExporter : public SceneExport {

31 public:

32 IGameScene *igame;

34 int ExtCount();

35 const TCHAR *Ext(int n);

36 const TCHAR *LongDesc();

37 const TCHAR *ShortDesc();

38 const TCHAR *AuthorName();

39 const TCHAR *CopyrightMessage();

40 const TCHAR *OtherMessage1();

41 const TCHAR *OtherMessage2();

42 unsigned int Version();

43 void ShowAbout(HWND win);

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

47 bool export_materials(FILE *fp);

48 };

51 int GoatExporter::ExtCount()

52 {

53 return 1;

54 }

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

57 {

58 return L"txt";

59 }

61 const TCHAR *GoatExporter::LongDesc()

62 {

63 return L"Goat3D scene file";

64 }

66 const TCHAR *GoatExporter::ShortDesc()

67 {

68 return L"Goat3D";

69 }

71 const TCHAR *GoatExporter::AuthorName()

72 {

73 return L"John Tsiombikas";

74 }

76 const TCHAR *GoatExporter::CopyrightMessage()

77 {

79 }

81 const TCHAR *GoatExporter::OtherMessage1()

82 {

83 return L"other1";

84 }

86 const TCHAR *GoatExporter::OtherMessage2()

87 {

88 return L"other2";

89 }

91 unsigned int GoatExporter::Version()

92 {

93 return 10;

94 }

96 void GoatExporter::ShowAbout(HWND win)

97 {

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

99 }

100

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

102 BOOL non_interactive, DWORD opt)

103 {

104 char fname[512];

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

106

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

108 if(!fp) {

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

110 return IMPEXP_FAIL;

111 }

112

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

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

115 fclose(fp);

116 return IMPEXP_FAIL;

117 }

118 IGameConversionManager *cm = GetConversionManager();

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

120 igame->InitialiseIGame();

121 igame->SetStaticFrame(0);

122

123 export_materials(fp);

124

125 fclose(fp);

126

127 return IMPEXP_SUCCESS;

128 }

129

130 bool GoatExporter::export_materials(FILE *fp)

131 {

132 IGameProperty *prop;

133

134 int num_mtl = igame->GetRootMaterialCount();

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

136

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

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

139 if(mtl) {

140 Point3 diffuse(1, 1, 1);

141 Point3 specular(0, 0, 0);

142 float shin = 1.0, sstr = 1.0;

143 char name[512] = "unnamed";

144

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

146 if(wname) {

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

148 }

149

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

151 prop->GetPropertyValue(diffuse);

152 }

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

154 prop->GetPropertyValue(specular);

155 }

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

157 prop->GetPropertyValue(sstr);

158 }

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

160 prop->GetPropertyValue(shin);

161 }

162

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

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

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

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

167

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

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

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

171 if(wfname) {

172 char fname[512];

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

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

175 }

176 }

177 }

178 }

179

180 return true;

181 }

182

183 // ------------------------------------------

184

185 class GoatClassDesc : public ClassDesc2 {

186 public:

187 int IsPublic() { return TRUE; }

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

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

190 SClass_ID SuperClassID() { return SCENE_EXPORT_CLASS_ID; }

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

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

193

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

195 HINSTANCE HInstance() { return hinst; }

196 };

197

198 static GoatClassDesc class_desc;

199

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

201 {

202 if(reason == DLL_PROCESS_ATTACH) {

203 hinst = inst_handle;

204 DisableThreadLibraryCalls(hinst);

205 }

206 return TRUE;

207 }

208

209 extern "C" {

210

211 __declspec(dllexport) const TCHAR *LibDescription()

212 {

213 return L"test exporter";

214 }

215

216 __declspec(dllexport) int LibNumberClasses()

217 {

218 return 1;

219 }

220

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

222 {

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

224 }

225

226 __declspec(dllexport) ULONG LibVersion()

227 {

228 return Get3DSMAXVersion();

229 }

230

231 __declspec(dllexport) int LibInitialize()

232 {

233 static char path[1024];

234

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

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

237

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

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

240 }

241 return TRUE;

242 }

243

244 __declspec(dllexport) int LibShutdown()

245 {

246 if(logfile) {

247 fclose(logfile);

248 logfile = 0;

249 }

250 return TRUE;

251 }

252

253 } // extern "C"