The method seems to assume the geometric complexity of a glyph is relatively small. I wonder if it will work with CJK glyphs. Possibly the number of tiles per

The method seems to assume the geometric complexity of a glyph is relatively small. I wonder if it will work with CJK glyphs. Possibly the number of tiles per glyph would need to be greater; I'm not sure how badly a couple of doublings would impact performance.