void XMLScene::processGlobals(TiXmlElement* globalsElement) {
char *modeString=NULL,*shadingString=NULL,*backgrounfString=NULL;
float rBackground,gBackground,bBackground,aBackground;
char *faceString=NULL,*orderString=NULL;
printf("Processing Global:\n");
TiXmlElement* drawingElement=globalsElement->FirstChildElement("drawing");
if (drawingElement)
{
modeString =(char *) drawingElement->Attribute("mode");
shadingString =(char *) drawingElement->Attribute("shading");
backgrounfString =(char *) drawingElement->Attribute("background");
if (modeString && shadingString && backgrounfString && sscanf(backgrounfString,"%f %f %f %f",&rBackground, &gBackground, &bBackground, &aBackground)==4)
printf(" drawing attributes: %s %s %f %f %f %f\n", modeString, shadingString, rBackground, gBackground, bBackground, aBackground);
else
printf("Error parsing Drawing\n");
}
else
printf("drawing not found\n");
TiXmlElement* cullingElement=globalsElement->FirstChildElement("culling");
if (cullingElement)
{
faceString =(char *) cullingElement->Attribute("face");
orderString =(char *) cullingElement->Attribute("order");
if(faceString && orderString)
{
printf(" culling values: %s , %s \n", faceString, orderString);
}
else
printf("Error parsing culling");
}
else
printf("culling not found\n");
TiXmlElement* lightingElement=globalsElement->FirstChildElement("lighting");
processGlobalLight(lightingElement);
globalVariables= new Globals(rBackground, gBackground, bBackground, aBackground,
modeString, shadingString, faceString, orderString);
}
void YafFile::loadFile(char* filename)
{
TiXmlDocument* doc=new TiXmlDocument( filename );
bool loadOkay = doc->LoadFile();
if ( !loadOkay )
{
printf( "Could not load file '%s'. Error='%s'. Exiting.\n", filename, doc->ErrorDesc() );
exit( 1 );
}
TiXmlElement* yafElement= doc->FirstChildElement( "yaf" );
if (yafElement == NULL)
{
printf("Main yaf block element not found! Exiting!\n");
exit(1);
}
TiXmlElement* globalsElement = yafElement->FirstChildElement( "globals" );
processGlobals(globalsElement);
TiXmlElement* lightingElement = yafElement->FirstChildElement("lighting");
processGlobalLight(lightingElement);
processLights(lightingElement);
TiXmlElement* camerasElement = yafElement->FirstChildElement("cameras");
processCameras(camerasElement);
TiXmlElement* texturesElement = yafElement->FirstChildElement("textures");
processTextures(texturesElement);
TiXmlElement* appearanceElement = yafElement->FirstChildElement("appearances");
processAppearances(appearanceElement);
TiXmlElement* animationsElement = yafElement->FirstChildElement("animations");
if(animationsElement!=NULL)
{
processAnimations(animationsElement);
map<string,Animation*>::iterator it = animations.begin();
for(;it!=animations.end();it++)
{
(*it->second).print();
}
}
TiXmlElement* graphElement = yafElement->FirstChildElement("graph");
processGraph(graphElement);
}
