multi layered texture

[mmatiaschek]

the video that is recorded should be plain video from the camera

but the video on the display should be enhanced by multi layered augmented reality

• Layer 1: Video from rgb camera
• Layer 2: 2D asset that will be moved around the screen and made larger or smaller depending on results from tangoPointCloud
• Layer 3: 3D display of recorded point clouds

the content of layer 2 and 3 will be specified in sperarate issues.

goal for this issue is to

• get a good camera picture for recording #20 (Surfaces have to be created in the right order or video gets dark)
• display any 2D asset on 2nd Layer without having it in the video recording
• have a third layer for drawing 3D point clouds (points from each point cloud will be grouped by color)

[mmatiaschek]

see https://github.com/google/grafika/blob/master/app/src/main/java/com/android/grafika/MultiSurfaceActivity.java

[mmatiaschek]

Solution for dark video? https://github.com/stevehenderson/GoogleTango_AR_VideoCapture/commit/044f8dc109c5fc0881f4c7b131ad7f0af9644f26 first setContentView(mGlView) then addContentView(SurfaceView, new LayoutParams(...)) https://github.com/stevehenderson/GoogleTango_AR_VideoCapture/blob/master/src/com/digitalblacksmith/tango_ar_videocapture/TangoActivity.java http://stackoverflow.com/questions/28402718/dark-google-tango-camera-surface-when-using-depth-information/28415697#28415697