Augmented Reality for UE4

[AdamHorvath]

@;466284

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Will you further explain the Primary output on GetMarker? How are specific markers configured as primary? Maybe it will help to let me quickly explain what would be useful. I’d like to use 1 or up to 5 unique markers for camera control - one marker for each corner of the playfield. Ideally at least 2 markers will be visible to the webcam at all times for more accurate camera placement. Other markers will be for game assets / characters and should not influence the camera.

Depending on what happens with 2D barcodes the technique I’m considering could change. Currently I should be able to iterate thru two groups of markers, checking for visibility and position. One group would be the camera control group and the second group would be for game assets. If the marker types can be configured as primary when loaded then it would be very useful for new nodes to be created that would return an array of visible primary markers and another for non-primary markers. Hopefully the returned array would include the position and rotation of each marker so that additional queries aren’t needed.

Best Regards,

Well I am not quite sure how you want to control 1 camera with 5 markers … You will get different rotations / positions from each markers.
Currently the primary marker is the one which actually controls the camera. It’s been set automatically by the plugin, and it’s usually the last detected marker.

I am going to rework this in v1.5, and expose camera rotations / positions for each markers.