I don't have Mint at hand, but according to https://forums.linuxmint.com/viewtopic.php?f=42&t=86813 you may add the launcher-editor to your desktop and then add a launcher for LDInspector. Or you follow simple instructions on https://blog.softhints.com/create-shortcut-linux-mint/ or according to https://www.heelpbook.net/2017/create-de...her-linux/ you could also directly create a desktop icon by creating a text file like this
and save this in your ~/.local/share/applications directory.
Code:
[Desktop Entry]
Type=Application
Name=LDInspector
GenericName=LDInspector
Comment=LDInspector
Exec=/home/YOUR-PATH/TO-LDINSPECTOR/run.sh
Icon=/YOUR-PREFERRED-ICON
Terminal=false
Categories=Development;IDE;
Keywords=LDraw;
StartupWMClass=processing-app-Base