CashFlow, A Visualization Framework for 3D Flow - Studierstube ...

Results5.2. CashFlow Scene Graph Examples5.2 CashFlow Scene Graph ExamplesThe complete CashFlow scene graph shown in figure 5.7 consists of (1) a loader importingdata (2) a mapper creating the three girds and a renderer(3). This process flow wasalso introduced as the CashFlow Visualization Pipeline (see chapter 3.1 on page 38).Note, that figure 5.1 from page 101 can be produced be this scene graph.Figure 5.7: Complete CashFlow Scene Graph: Consists of MultiData(D), DataAccess(A), Grid(G),Mapper(M) and Render(R) node as well as root(R) and separator(S) node.This scene graph corresponds to the visualization in figure 5.1 on page 101 and to the process flow diagramin figure 5.8.Figure 5.8: CashFlow Scene Graph – Process Flow: Consists of MultiData(D), DataAccess(A), Grid(G),Mapper(M) and Render(R) node as well as Root(R) and Separator(S) node.This process flow diagram corresponds to the scene graph in figure 5.7 and to the visualization in figure 5.7on page 106.Let’s take a closer look at the scene graph. The traversal starts at the root node(R) descending to the first MultiData node [1] passing the Separator node (S). Node[1] and the DataAccess node [2] register themselves to their corresponding elements(not shown in figure 5.7) and traversal proceeds to the Loader node [3]. This Loadernode [3] imports data by adding a DataAccess map to the DataAccess node [2] and106