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Dylan M. TaylorandLloyd Nicholson
b72cb4d68c
* craft-mesh OBJ: map_* options are passed over by their argument counts A map line with options named its image by its final token, so 'map_Kd -o 0.5 0.5 my checker.png' named 'checker.png'. Options are now skipped by the arguments they take (-o, -s and -t take one to three numbers), so a name with spaces after options is one name. After an option the reader does not know, the name is still the final token. Ported from storytold/effectcraft#1324. * craft-mesh OBJ: a material library named again is read once Exporters repeat the mtllib line for every object. Each repeat asked the resolver again, read the library again, added its materials and images a second time, and counted its bytes against max_data_bytes once per line, so a legitimate file with many objects could reach the limit. Ported from storytold/effectcraft#2965 (its OBJ part: 'a library already loaded is skipped'). --------- Co-authored-by: Lloyd Nicholson <nichlloyd@gmail.com>