void plotMain(int argc, char ** argv, unsigned char * dataSet, int imageWidth, int imageHeight, int imageDepth)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutInitWindowSize(1000, 1000);
glutInitWindowPosition (0, 0);
glutCreateWindow("Data Visualiser");
Init();
StoreDataSet(dataSet, imageWidth, imageHeight, imageDepth);
glutMouseFunc(&MouseClick);
glutKeyboardFunc(Input);
glutDisplayFunc(Display);
glutIdleFunc(Update);
glutMainLoop();
}
void plotMain(int argc, char ** argv, unsigned char * dataSet, int imageWidth, int imageHeight, int imageDepth)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutInitWindowSize(1000, 1000);
glutInitWindowPosition (0, 0);
glutCreateWindow("Data Visualiser");
Init();
StoreDataSet(dataSet, imageWidth, imageHeight, imageDepth);
vertices = runMarchingCubes(voxels, __imageWidth, __imageWidth, __imageDepth, 1, 1, 1, 0.5); //was 32.0f
// here our scalar field holds the quaternion lengths after all iteration is complete
//for(each element value in the scalar field){
// truncate all final quaternion lengths so that there is a maximum
//if(element value > 2*threshold)
//element value = 2*threshold;
// normalize all lengths to be within the interval 0.0 through 1.0
//element value /= 2*p.threshold;
// reverse the values so that lengths which were initially greater than 0.5 are now outside of the mesh // not doing so would result in the same mesh, but the surface normals would point inward (a bad thing)
//element value = 1.0 - element value;}
// vector<vertex>::iterator it;
// for(it = vertices.begin(); it < vertices.end(); it++) {
// for (int j = 0; j < 3; j++) {
//
// }
// glNormal3d(it->normal_x, it->normal_y, it->normal_z);
// //scaling factor for z
// glVertex3d(it->x, it->y, it->z);
// }
// initialize each vertex normal to the zero vector
// for each triangle
// add triangle normal to the vertex normal for each of the triangle's vertices
// normalize each vertex normal
//
glutMouseFunc(&MouseClick);
glutKeyboardFunc(Input);
glutDisplayFunc(Display);
glutIdleFunc(Update);
DisplayUsability();
glutMainLoop();
}
void Execute(MysqlActionType action, const char* sql, const ExecuteResultHandlerType result_handler)
{
BOOST_ASSERT(sql != NULL);
MysqlData result_data;
if (!connection_.is_connected())
{
if (result_handler != 0)
result_handler(MYSQL_RESULT_NOT_CONNECTED, result_data);
return;
}
MYSQL* real_mysql = connection_.get_real_mysql();
BOOST_ASSERT(real_mysql != NULL);
evl::def::int32 ret = mysql_query(real_mysql, sql);
if (ret != 0)
{
result_data.error_code = mysql_errno(real_mysql);
result_data.error_desc = mysql_error(real_mysql);
if (result_handler != 0)
{
result_handler(MYSQL_RESULT_ERROR, result_data);
}
else
{
if (result_data.error_code != 0)
{
std::cerr << "mysql error code: " << result_data.error_code << std::endl;
std::cerr << "mysql error desc: " << result_data.error_desc << std::endl;
}
}
return;
}
if (action == MYSQL_ACTION_TYPE_EXECUTE)
{
result_data.affected_rows = (evl::def::uint32)mysql_affected_rows(real_mysql);
if (result_handler != 0)
result_handler(MYSQL_RESULT_SUCCEED, result_data);
return;
}
else if (action == MYSQL_ACTION_TYPE_QUERY)
{
// 处理结果集
MYSQL_RES* res = mysql_store_result(real_mysql);
BOOST_ASSERT(res != NULL);
// 查询出来的行
result_data.dataset_rows = (evl::def::uint32)mysql_num_rows(res);
// 获取列信息
MYSQL_FIELD* field = NULL;
std::vector<FieldInfoSharedPtr> field_infos;
while ((field = mysql_fetch_field(res)) != NULL)
{
FieldInfoSharedPtr field_info = ParseField(field);
if (field_info.get() == NULL)
{
mysql_free_result(res);
if (result_handler != 0)
result_handler(MYSQL_RESULT_FAILED_TO_PARSE_FIELD, result_data);
return;
}
field_infos.push_back(field_info);
}
MysqlResultEnum result_enum = StoreDataSet(res, field_infos, result_data) ?
MYSQL_RESULT_SUCCEED : MYSQL_RESULT_FAILED_TO_STORE_DATASET;
mysql_free_result(res);
if (result_handler != 0)
result_handler(result_enum, result_data);
return;
}
if (result_handler != 0)
result_handler(MYSQL_RESULT_UNKNOWN_ERROR, result_data);
}