amazon-chime-sdk / com.amazonaws.services.chime.sdk.meetings.audiovideo.video.buffer / VideoFrameTextureBuffer / transformMatrix

# transformMatrix

`val transformMatrix: Matrix?`

The transform matrix associated with the frame. This transform matrix maps 2D homogeneous coordinates of the form (s, t, 1) with s and t in the inclusive range `[0, 1]` to the coordinate that should be used to sample that location from the buffer.