Global agricultural market trends revisited: The roles of energy prices and biofuel production

A method for consistent identification of numbered elements in multi-layered views captured from a 3D model may include generating a three dimensional (3D) model in a 3D model viewer displayed through a machine display through operation of a 3D modeler, configuring a feature mapper with a model feature definition to define at least one subregion of the 3D model as a model feature; mapping the model feature to a feature identifier in a mapping; generating an edge wireframe projection of a model view of the 3D model; determining visible sub-regions associated with model features in the edge wireframe projection; applying the edge wireframe projection to a background layer of a technical drawing; and rendering the feature identifier with a lead line originating from visible sub-regions on a defined feature foreground layer of the technical drawing.