How to download and setup DH3DLibrary
Open terminal and run command
                                            git clone https://github.com/magicien/DH3DLibrary.git
                                        
                                        git clone is used to create a copy or clone of DH3DLibrary repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with DH3DLibrary https://github.com/magicien/DH3DLibrary/archive/master.zip
Or simply clone DH3DLibrary with SSH
                                            [email protected]:magicien/DH3DLibrary.git                                    
                                    If you have some problems with DH3DLibrary
You may open issue on DH3DLibrary support forum (system) here: https://github.com/magicien/DH3DLibrary/issuesSimilar to DH3DLibrary repositories
Here you may see DH3DLibrary alternatives and analogs
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