@Override
            public void applyToTextureKey(final String option, final TextureKey textureKey) {
                Texture.MinFilter minFilter = Texture.MinFilter.valueOf(option);
                textureKey.setGenerateMips(minFilter.usesMipMapLevels());
            }
Applies a {@link com.jme3.texture.Texture.MinFilter} to the texture.
jme3-core/src/plugins/java/com/jme3/material/plugins/J3MLoader.java