Implemented the entry of comments in DDR/DDT and SDR/SDT files
Implemented the entry of comments in DDR/DDT and SDR/SDT files

KimuraRyo/BSDFViewer,KimuraRyo/BSDFProcessor,KimuraRyo/BSDFProcessor,KimuraRyo/BSDFViewer,KimuraRyo/BSDFViewer,KimuraRyo/BSDFProcessor