// create output
colorOutput_t *output = NULL;

yi->paramsClearAll();
yi->paramsSetString("type", "tga");
yi->paramsSetInt("width", 640);
yi->paramsSetInt("height", 480);
imageHandler_t *ih = yi->createImageHandler("outFile");

	if(ih)
	{
		output = new imageOutput_t(ih,"test.tga", 0, 0);
		if(!output) return 1;
	}
	else return 1;


yi->render(*output);
yi->clearAll();
delete yi;


//save tga file:
output->flush();

return 0;