STS Crane (Unreal - Unity - Houdini)

Create Procedural STS cranes in Unreal and Unity and control its dimensions as you wish. For dimensions, you can use specific dimensions, or cube(s) input from the engine. Every Part has a unique material so you can assign different materials for each part. controlling material colors from HDA in only available in Unreal, to do so you need to create a material in Unreal with a color parameter named exactly: "BaseColor". And also you need to assign the material itself in the HDA not the material instance. For unity you just create different materials with different colors as you wish and assign each one in the HDA individually.