Train Simulator stuff

Speedometer :

Speedometer in-game preview

Speedometer material parameters

Speedometer graph preview

Number count and speed bar all within the material.
On/off, color changes and speed multipliers.

Distance Signal :

Responsible for all aspects present minus the 3d model.

Distance signal in-game preview

Distance signal material parameters

Speedometer graph preview

Check for distance and angle to only preview emission in select prespectives.

KITT Lights

Responsible for all aspects present.

KITT lights in-game preview

KITT lights material parameters

KITT lights graph preview

Completely procedurally generated using UE4 material graph.
Storbe speed, light color, light propagation amount.