package main import ( "github.com/deadsy/sdfx/sdf" "github.com/golang/freetype/truetype" ) func Error(err error) (sdf.SDF3, error) { font, _ := truetype.Parse([]byte("./Hack-Regular.ttf")) fontSize := 16.0 height := 2.0 message := sdf.NewText(err.Error()) text, _ := sdf.TextSDF2(font, message, fontSize) return sdf.Extrude3D(text, height), err }