Fig. 1From: A substrate for modular, extensible data-visualizationA GraphLayer and a ScatterLayer, embedded in the same 3D space. substrate overlays the two and controls the two independently. a One layer renders a graph object. b A second layer renders a scatter of points in 3D space. c The layers are composited by the substrate Visualizer into a single image. d The rendered scene, viewed from the substrate camera in finished formBack to article page