void ParserMgr::AssociateVars(mu::Parser& parser)
{
#ifdef DEBUG_PM_FUNC
ScopeTracker st("ParserMgr::AssociateVars", std::this_thread::get_id());
#endif
try
{
for (size_t i=0; i<ds::NUM_MODELS; ++i)
{
const ParamModelBase* model = _modelMgr->Model((ds::PMODEL)i);
if (model->Id()==ds::INIT || model->Id()==ds::COND) continue;
double* data = _modelData[i].first,
* temp_data = _modelData[i].second;
const size_t num_pars = model->NumPars();
for (size_t j=0; j<num_pars; ++j)
{
const std::string& key = model->ShortKey(j);
parser.DefineVar(key, &data[j]);
if (model->DoEvaluate())
parser.DefineVar(model->TempKey(j), &temp_data[j]);
}
}
}
catch (mu::ParserError& e)
{
_log->AddExcept("ParserMgr::AssociateVars: " + AnnotateErrMsg(e.GetMsg(), parser));
}
}
VoxelOp( std::string expr ) {
parser.SetExpr( expr );
parser.DefineVar( std::string( "vox" ), &voxBuff );
parser.DefineVar( std::string( "pos_x" ), &posBuff[data::rowDim] );
parser.DefineVar( std::string( "pos_y" ), &posBuff[data::columnDim] );
parser.DefineVar( std::string( "pos_z" ), &posBuff[data::sliceDim] );
parser.DefineVar( std::string( "pos_t" ), &posBuff[data::timeDim] );
}
//initialize muparser and graphics
void init() {
p.DefineVar("theta", &t);
p.DefineConst("pi", pi);
graph.create(size,size,sf::Color::Transparent);
graphTx.loadFromImage(graph);
graphSpr.setTexture(graphTx);
//center on screen
graphSpr.setOrigin(size/2,size/2);
graphSpr.setPosition(windowsize.x/2, windowsize.y/2);
}
//constructor
Func(std::string tag,
int speed_in,
int line_width_in,
double tmax_in,
double tinc_in,
double rotation_in,
sf::Color color_in )
: speed( speed_in ),
line_width(line_width_in),
t (0),
tmax ( tmax_in ),
tinc ( tinc_in ),
rotation( rotation_in ),
color ( color_in )
{
p.DefineVar("theta", &t);
p.SetExpr(tag);
}