Helpers

SkyReal provide a set of blueprint usefull functionality that is or was missing in Unreal editor.

Files

• TestFileExist: Check on disk if a file exists
• TestDirectoryExist: Check on disk if a directory exists
• TestDirectoryExist: Convert a path into a list of string (for example c:/MyPath/Test/MyFile.txt will be converted into the array { "c:", "MyPath", "Test", "MyFile.txt"}
• OpenWindowsPhotoViewer: Opens an image with the defaut windows image application.
• LaunchFileInDefaultExternalApplication: Opens the default application for a given file with custom arguments. It can be usefull to open another executable file during runtime.
• ExploreFolder: Open windows explorer to a given file location.

Other

• ContainsInCmd: Determine if the parameter passed in argument is present in the argument of the program and return (if exist) it value.
• GetActorMeshBox: return the meshes box the the actor not including pivot point.
• GetCameraTransformToFitToProduct: Get the best camera transform to fit a selection on the screen.
• GetSelectionCenterOfMass: Returns the center of mass of a set of actors

JSON

SkyReal includes by default the plugin https://github.com/DaClemens/JsonBlueprint Bellow a sample code to create this json:

{
    "Even": [ 0, 2, 4 ],
    "Odd": [ "one", "three", "five" ],
    "Object":
    {
        "ObjectParam1": true,
        "ObjectParam2": true
    }
}