ARAssembly Class¶

Description¶

Assembly of AR components. It implements one typical assemble strategy for all EasyAR Sense components. Inherit this class and override some methods can make a more customized assembly.

                                          +-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .-- .--+
                                          |                                                                                                                  .
                                          .                                 +---------------------------------------------------------------+                |
                                          |                                 |                                                               |                .
                                          .                                 |                       + -> ObjectTracker - - - - +            |                |
                                          |                                 v                       '                          '            |                .
                                          .                        +--> i2FAdapter --> fbFrameFork - - > ImageTracker - - - +  '            |                |
                                          |                        |                                                        '  '            |                .
                                          v                        |                                                        v  v            |                |
FrameSource --> (FrameRecorder) --> iFrameThrottler --> iFrameFork --> i2OAdapter ------------------------------------> oFrameJoin --> oFrameFork --> oFrameBuffer ~~> o
                                                                   '                                                        ^  ^
                                                                   '                                                        '  '
                                                                   + - - - - - - - - - - - - - - - - - > SparseSpatialMap - +  '
                                                                   '                                                           '
                                                                   + - - - - - - - - - - - - - - - - - > SurfaceTracker - - - -+
                                                                   '
                                                                   + - - - - - - - - - - - - - - - - - > DenseSpatialMap ~ ~ > o
                                                                   '
                                                                   + - - - - - - - - - - - - - - - - - > CloudRecognizer ~ ~ > o

Properties¶

FrameSource¶

C#: public FrameSource FrameSource { get; }

Frame source.

FrameRecorder¶

C#: public FrameRecorder FrameRecorder { get; }

Frame recorder.

FrameFilters¶

C#: public List< FrameFilter > FrameFilters { get; }

FrameFilter list.

Camera¶

C#: public Camera Camera { get; }

Camera in the virtual world in reflection of real world camera device, its projection matrix and transform will be set to reflect the real world camera.

Ready¶

C#: public bool Ready { get; }

The assembly can be used.

OutputFrame¶

C#: public Optional< OutputFrame > OutputFrame { get; }

Output frame.

ExtraBufferCapacity¶

C#: public int ExtraBufferCapacity { get; set; }

Extra device buffer capacity. When you hold a OutputFrame/InputFrame or image from InputFrame for more than one render frame, you should increase this value by one.

Display¶

C#: public IDisplay Display { get; }

Display information used by the assembly.

Methods¶

Dispose¶

C#: public virtual void Dispose()

Dispose resources.

ResetBufferCapacity¶

C#: public void ResetBufferCapacity()

Reset buffer capacity.

GetBufferRequirement¶

C#: protected int GetBufferRequirement()

Get buffer requirement.

GetFrameFilterCount¶

C#: protected int GetFrameFilterCount()

Get FrameFilter number of certain type.