void XMLScene::processGlobalLight( TiXmlElement* lights )
{
bool doublesided,localLights,enabledLights;
float globalAmbient[4];
lights->QueryBoolAttribute("doublesided",&doublesided);
lights->QueryBoolAttribute("enabled",&enabledLights);
lights->QueryBoolAttribute("local",&localLights);
read4Float("ambient",lights,globalAmbient[0],globalAmbient[1],globalAmbient[2],globalAmbient[3]);
Light::setGlobalParameters(doublesided,localLights,enabledLights,globalAmbient);
}
void YafFile::processGlobals(TiXmlElement* globalsElement) {
float background1, background2, background3, background4;
string drawmode, shading, cullface, cullorder;
read4Float("background", globalsElement, background1, background2,
background3, background4);
drawmode = globalsElement->Attribute("drawmode");
shading = globalsElement->Attribute("shading");
cullface = globalsElement->Attribute("cullface");
cout << cullface << endl;
cullorder = globalsElement->Attribute("cullorder");
globalVariables= new Globals(background1, background2, background3, background4,
drawmode, shading, cullface, cullorder);
}
void YafFile::processAppearances(TiXmlElement* appearancesElement)
{
TiXmlElement* element= appearancesElement->FirstChildElement("appearance");
float ambient[4],diffuse[4],specular[4],emissive[4],shininess,sWrap,tWrap;
string textureRef,id;
while(element!=NULL)
{
id=element->Attribute("id");
read4Float("ambient", element, ambient[0], ambient[1], ambient[2],
ambient[3]);
read4Float("emissive", element, emissive[0], emissive[1], emissive[2],
emissive[3]);
read4Float("diffuse", element, diffuse[0], diffuse[1], diffuse[2],
diffuse[3]);
read4Float("specular", element, specular[0], specular[1], specular[2],
specular[3]);
element->QueryFloatAttribute("shininess",&shininess);
if(element->Attribute("texlength_t")!=NULL)
element->QueryFloatAttribute("texlength_t",&tWrap);
else tWrap=0;
if(element->Attribute("texlength_s")!=NULL)
element->QueryFloatAttribute("texlength_s",&sWrap);
else sWrap=0;
if(element->Attribute("textureref")!=NULL)
textureRef=element->Attribute("textureref");
else textureRef="";
Appearance* appearance = new Appearance(ambient,diffuse,specular,emissive,shininess,sWrap,tWrap,textureRef);
if(textureRef!="")
{
appearance->setTextureWrap(tWrap,sWrap);
appearance->setTexture(sceneTextures[textureRef]);
}
appearances[id]=appearance;
element=element->NextSiblingElement("appearance");
}
}
