Raycaster and Frustum
Last updated
Last updated
To identify objects swiftly while in the labelling process, the annotation tool provides the following two features:
Raycaster is the point projection of the cursor coordinates in the over the images in theto help annotators identify the object swiftly. It appears as a 'red dot' over the camera images while hovering the cursor over the points in the point cloud.
Similar to the , frustum is a 'red cone' that appears on the while hovering the cursor over the images in theto give the user an understanding of what direction the camera is facing.
