9c4fd5 Merge pull request #3771 from shun-iwasawa/fix_rasterbrush_refresh_viewer

1 file Merged by Rodney 5 years ago , Committed by GitHub 5 years ago ,
    Merge pull request #3771 from shun-iwasawa/fix_rasterbrush_refresh_viewer
    
    Fix Viewer to refresh on drawing with raster brush