Layer names consist of distinct data fields separated from one another by dashes. A detailed list of abbreviations, or field codes, is prescribed to define the content of layers. Most field codes …

Layer names consist of distinct data fields separated from one another by dashes. A detailed list of abbreviations, or field codes, is prescribed to define the content of layers. Most field codes …

t the concept of layers. This function allows building design information to be organized in a systematic fashion, facilitates the visual display of the information on a computer screen, and …

Layers are the primary method for organizing the objects in a drawing by function or purpose. Layers can reduce the visual complexity of a drawing and improve display performance by …

Major groups are four-character abbreviations that identify major building systems. Minor groups are four-character abbreviations used to further define the major group. The status field is …

To add content to an image and create a new layer for it simultaneously, drag an object or layer from one file into the image window of another file. Whether you drag from the image window …

Table I lists several other layer types together with their mapping functions and parameters which are used in this manuscript. All layers with stochastic mappings generate a new random …