void Material::writeBinary(FILE* file)
{
write(id, file);
write(diffuse.value, 3, file);
write(ambient.value, 3, file);
write(emissive.value, 3, file);
write(opacity.value,file);
write(specular.value, 3, file);
write(shininess.value,file);
unsigned int size = textures.size();
write(size, file);
for(auto itr = textures.begin(); itr != textures.end(); itr++)
{
write((*itr)->id, file);
write((*itr)->path, file);
write((*itr)->uvTranslation, 2, file);
write((*itr)->uvScale, 2, file);
std::string wrapModeU=getWrapModeUseString((*itr)->wrapModeU);
std::string wrapModeV=getWrapModeUseString((*itr)->wrapModeV);
std::string type= getTextureUseString((*itr)->usage);
write(type,file);
write(wrapModeU,file);
write(wrapModeV,file);
}
}
void Material::Texture::serialize(json::BaseJSONWriter &writer) const {
writer << json::obj;
writer << "id" = id;
writer << "filename" = path;
if (uvTranslation[0] != 0.f || uvTranslation[1] != 0.f)
writer << "uvtranslation" = uvTranslation;
if (uvScale[0] != 1.f || uvScale[1] != 1.f)
writer << "uvscaling" = uvScale;
writer << "type" = getTextureUseString(usage);
writer << json::end;
}
void G3djWriter::writeMaterial(G3djMaterial* material){
writer->openObject();
writer->writeStringPair("id", material->getId().c_str());
writer->nextValue(true);
writer->writeStringPair("type", getMaterialTypeString(material->getMaterialType()));
writer->nextValue(true);
writer->openArray("diffuse", false);
writer->writeFloat(material->getDiffuse().x);
writer->nextValue(false);
writer->writeFloat(material->getDiffuse().y);
writer->nextValue(false);
writer->writeFloat(material->getDiffuse().z);
writer->closeArray(false);
writer->nextValue(true);
writer->openArray("ambient", false);
writer->writeFloat(material->getAmbient().x);
writer->nextValue(false);
writer->writeFloat(material->getAmbient().y);
writer->nextValue(false);
writer->writeFloat(material->getAmbient().z);
writer->closeArray(false);
writer->nextValue(true);
writer->openArray("emissive", false);
writer->writeFloat(material->getEmissive().x);
writer->nextValue(false);
writer->writeFloat(material->getEmissive().y);
writer->nextValue(false);
writer->writeFloat(material->getEmissive().z);
writer->closeArray(false);
writer->nextValue(true);
writer->writeFloatPair("opacity", material->getOpacity());
if(material->getMaterialType() == PHONG){
writer->nextValue(true);
writer->openArray("specular", false);
writer->writeFloat(material->getSpecular().x);
writer->nextValue(false);
writer->writeFloat(material->getSpecular().y);
writer->nextValue(false);
writer->writeFloat(material->getSpecular().z);
writer->closeArray(false);
writer->nextValue(true);
writer->writeFloatPair("shininess", material->getShininess());
}
if(material->getTextureCount() > 0){
writer->nextValue(true);
writer->openArray("textures", true);
for(int i=0; i<material->getTextureCount(); i++){
Texture* texture = material->getTexture(i);
if(i>0)
writer->nextValue(true);
writer->openObject();
writer->writeStringPair("id", texture->getId());
writer->nextValue(true);
writer->writeStringPair("filename", texture->getRelativePath());
writer->nextValue(true);
writer->openArray("uvtranslation", false);
writer->writeFloat(texture->uvTranslation.x);
writer->nextValue(false);
writer->writeFloat(texture->uvTranslation.y);
writer->closeArray(false);
writer->nextValue(true);
writer->openArray("uvscaling", false);
writer->writeFloat(texture->uvScale.x);
writer->nextValue(false);
writer->writeFloat(texture->uvScale.y);
writer->closeArray(false);
writer->nextValue(true);
writer->writeStringPair("type", getTextureUseString(texture->textureUse));
writer->closeObject();
}
writer->closeArray();
}
writer->closeObject();
}
