int main(int argc, char *argv[])
{
glutInit(&argc, argv);
options(argc, argv);
if (mapmode) {
/* read map data */
readDigitalMap(MAPDIR "nara.map");
readMeshData(MAPDIR "nara.mem");
calcAllAltitude();
}
mapwindow = openMapWindow(argv[0]); /* initialize 3D map window */
/* 970904 イベントハンドラの設定 */
glutDisplayFunc(drawScene);
glutKeyboardFunc(mapKeyFunc);
glutSpecialFunc(mapSpecialFunc); /* 特殊キー用 */
glutMouseFunc(mapMouseFunc);
glutMotionFunc(mapMotionFunc);
readdata(); /* read guide data */
initGuide(); /* initialize the guide */
initIndex(); /* initialize the index */
initTOC(); /* initialize the TOC */
/* prepare graphics objects */
setPartNVec(&compass);
setPartNVec(&pencursor);
/* texture */
/* 970904 あとで参考にするかもしれない
if (!wiremode && !mapmode && texturemode) {
tevdef(1, 0, tevprops[0]);
tevbind(TV_ENV0, 1);
if ((tid = readTexture(texturename, texturemode - 1)) == 0) {
perror("cannot read texture data\n");
exit(0);
}
texbind(TX_TEXTURE_0, tid);
}
*/
calcLookAtPoint(lookAt, FALSE);
glutSetWindow(mapwindow);
glutPostRedisplay();
/* main loop */
glutMainLoop();
}
MeshDataHeader* BinaryFileReader::readMeshDataHeader(std::ifstream& stream)
{
char* buf = new char[sizeof(MeshDataHeader)];
stream.read(buf, sizeof(MeshDataHeader));
MeshDataHeader* meshHeader = r_c(MeshDataHeader*, buf);
stream.seekg((uint)meshHeader->meshes);
MeshData* meshData = new MeshData[meshHeader->numberOfMeshes];
MeshData* tmp;
for(unsigned int i = 0; i < meshHeader->numberOfMeshes; i++)
{
memcpy(&meshData[i],tmp = readMeshData(stream), sizeof(MeshData));
delete tmp;
}
meshHeader->meshes = meshData;
return meshHeader;
}
//http://www.opengl.org/discussion_boards/showthread.php/176961-Modelview-translation-with-GLM
//////////////////////////////////////////////////////////////////////////////////
//
// Just hard code the geometry
//
void InitGeometry()
{
vector <Vertex> verts;
vector <GLuint> indices;
GLfloat b[3]= {0.0,0.0,1.0};
GLfloat r[3]= {1.0,0.0,0.0};
InitSquare(verts,indices);
cout <<" verts size "<<verts.size()<<" indice "<<indices.size()<<endl;
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createSphere(3,20,20,r,verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createConics(0.5,0.5,2.0,12,12,r,verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createCube(verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
readMeshData("/home/arindam/Course/lab3/cse5542Lab3/dragon.off",verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
/*
// square
InitSquare(verts,indices);
cout <<" verts size "<<verts.size()<<" indice "<<indices.size()<<endl;
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
*/
/*
readMeshData("/home/arindam/Course/lab3/cse5542Lab3/dragon.off",verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createSphere(2,20,20,r,verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createConics(0.5,0.5,2.0,10,10,r,verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
createConics(1.0,1.0,2.0,10,10,r,verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
readMeshData("/home/arindam/Course/lab3/cse5542Lab3/bunny.off",verts,indices);
vertxLists.push_back(verts);
tindicesLists.push_back(indices);
verts.clear();
indices.clear();
*/
}