void Builder::build() {
engine3D->setDisabled(true);
Rendering::OpenGLRenderer renderTarget(engine3D);
renderTarget.begin(); // we clear before parsing...
Preprocessor pp;
QString out = pp.Process(loadedSystem);
Tokenizer tokenizer(out);
EisenParser e(&tokenizer);
RuleSet* rs = e.parseRuleset();
rs->resolveNames();
Model::Builder b(&renderTarget, rs, false);
b.build();
if (b.wasCancelled()) throw Exception("User cancelled");
renderTarget.end();
engine3D->setRaytracerCommands(b.getRaytracerCommands());
//INFO(QString("Setting %1 raytracer commands.").arg(raytracerCommands.count()));
delete(rs);
rs = 0;
engine3D->setDisabled(false);
engine3D->requireRedraw();
}
QString FilterSSynth::ssynth(QString grammar,int maxdepth,int seed,CallBackPos *cb){
QString path("");
if (cb != NULL) (*cb)(0, "Loading...");
Template templ(this->renderTemplate);
MyTrenderer renderer(templ);
renderer.begin();
Preprocessor pp;
QString out = pp.Process(grammar);
Tokenizer token(out);
EisenParser parser(&token);
try
{
RuleSet* rs=parser.parseRuleset();
rs->resolveNames();
rs->dumpInfo();
if(maxdepth>0)rs->setRulesMaxDepth(maxdepth);
RandomStreams::SetSeed(seed);
Builder b(&renderer,rs,false);
b.build();
renderer.end();
QString output=renderer.getOutput();
(*cb)(0, "Temp");
QFile file(QDir::tempPath() + "/output.x3d");
if(!file.open(QFile::WriteOnly | QFile::Text)){(*cb)(0, "File has not been opened"); return QString("");}
QTextStream outp(&file);
outp << output;
file.close();
path=file.fileName();
if (cb != NULL){ (*cb)(99, "Done");}
}
catch(Exception& ex){
return ex.getMessage();
}
catch(ParseError& ex){
return ex.getMessage();
}
return path;
}