This is a demo of the core functionality found Sceneform. This demo illustrates the following Sceneform and ARCore topics/classes. To do so, the application found here uses a simple 3D "Post-It" Note.
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Scene- a class used to maintain a scene graph, or a hierarchical organization of content in the currently known world. -
HitResult- derived from testing hits (touches) or points from thesceneto determine if the specific point in space can be tracked. -
Trackable- something that ARCore can track and thatAnchorscan be attached to. -
Node- represents a transformation within the scene graph's hierarchy, and can have 3D objects that belong to it. Thus anode, is how that object looks from a given perspective. Anodecan belong to the scene or othernodesthat belong in the scene's hierarchy. -
Anchor- used to describe a fixed location and orientation in the real world. AnAnchorcan be used as a point of reference fornodesto maintain a physical location. -
TransformableNode- anodethat can be selected, translated, rotated, and scaled using gestures. This can be used to transform how objects appear in a physical space. -
Renderable- a class used to render objects and widgets in a 3D space.
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