public void setMapDecalDispBump(int type, String filename) {
        if (type == MTL_MAP_KA) {
            currentMaterialBeingParsed.mapKaFilename = filename;
        } else if (type == MTL_MAP_KD) {
            currentMaterialBeingParsed.mapKdFilename = filename;
        } else if (type == MTL_MAP_KS) {
            currentMaterialBeingParsed.mapKsFilename = filename;
        } else if (type == MTL_MAP_NS) {
            currentMaterialBeingParsed.mapNsFilename = filename;
        } else if (type == MTL_MAP_D) {
            currentMaterialBeingParsed.mapDFilename = filename;
        } else if (type == MTL_DECAL) {
            currentMaterialBeingParsed.decalFilename = filename;
        } else if (type == MTL_DISP) {
            currentMaterialBeingParsed.dispFilename = filename;
        } else if (type == MTL_BUMP) {
            currentMaterialBeingParsed.bumpFilename = filename;
        }
    }