Augmented Reality for UE4

[AdamHorvath]

@MasterOfShapes;430396

Having an issue where I get just colored bars in editor that say “no input signal” I suspect its because I have a hdmi capture card as well and it seems to be defaulting to that. I tried disabling it but still having no luck. Is their a way for it to default to the right webcam or change the settings to choose a different device?

It uses the default webcam, and currently it can not be changed from blueprint. However if you have the C++ source code version, you can change the device number from code.

Locate and change this line in ARToolkitDevice.cpp

[FONT=Courier New]if (arVideoOpen("-devNum=1 -flipV ") < 0) return 0;

Where devNum is the actual webcam id (value 1 is default)

I’ll add device selection from blueprint to future versions.