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This implements dynamic font protobuf generation, allowing users to request font ranges on the fly, and combining them in any order, e.g. `Font1,Font2,Font3`, same as with sprites and tiles This is a first iteration, without any multithreading support. In theory, this could be done far faster by generating SDFs with multiple threads. ### Current process * during init, figure out all glyphs available in each font, and store them as a bitset * during request: * combine requested bitsets to figure out which glyph should come from which font file * load those glyphs from files (using a single instance of the freetype lib) * convert them to SDFs and package them into a protobuf --------- Co-authored-by: Lucas <zhangyijunmetro@hotmail.com> |
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| .. | ||
| auto | ||
| configured | ||
| mbtiles | ||
| generated_config.yaml | ||
| given_config.yaml | ||