Graphic Replacement for Beams

This task explains how to generate graphic replacement for beams.

The sample XML file provided with this application is Structure_GraphicReplacement.xml.

This file is located in ../OS/resources/standard/generativeparameters.

Customizing parameters in this file affects the appearance of your drawings and is an administrator task.

The reference planes that will be used for a given project are defined in an XML file pointed by a PRM resource:

ProjectReferencePlanes.

For more information, see Project Reference Planes.

Appropriate application licenses including one for Generative Drafting are required.
For information on how to create views using generative view styles, how to set view style parameters or more generally on administering generative view styles, see the Generative Drafting User's Guide.
 

For graphic replacement for reference plane systems, see Graphic Replacement for Reference Plane Systems.

In the sample XML file, generative view style parameters for beams are located towards the bottom of the file under StructureObjects.

 
Beam
Draw  Values.
Graphic Replacement Values.
Angular Tolerance  Values.
ViewType  Description.
EndView
NearSide  Values.
FarSide   Values.
AnnotationTextStyle  Values.
SideView
3DParameters Values.
NearSide  Values.
FarSide  Values.
AnnotationTextStyle  Values.
ExtremitySymbol Values.
AnyView
3DParameters Values.
NearSide  Values.
FarSide  Values.
AnnotationTextStyle  Values.
  Draw

Yes extracts the object. No indicates the object will not be extracted.

  GraphicReplacement

Indicates whether to use graphic replacement. Yes or No.

  Angular Tolerance

To trigger this type of view in degrees. Default is 15.0.

  ViewType

There are three view types for beams and pillars: EndView, SideView, and AnyView.

Each have NearSide and FarSide parameters, and AnnotationTextStyle  parameters.

SideView and AnyView have 3DParameters. SideView also has ExtremitySymbol parameters.

  3DParameters

SingleLine
Draw
Draws a single line that represents the trace of the beam or pillar. Draw values are Yes or No.
ShrinkMode
Mode used to control the shortening of the ends of the single line. Values are Relative or Absolute.
ShrinkValue
Value used to shorten the ends of the single line. If ShrinkMode is Relative, this value must be between 0 and 1. If ShrinkMode is Absolute, this value must be an actual magnitude used to shorten the line, such as 10mm.

DoubleLine
Draw
Draws a double line that represents the trace of the beam or pillar. Draw values are Yes or No.
ShrinkMode
Mode used to control the amount of shortening of the ends of the double line. Values are Relative or Absolute.
ShrinkValue
Value used to shorten the ends of the double line. If ShrinkMode is Relative, this value must be between 0 and 1. If ShrinkMode is Absolute, this value must be an actual magnitude used to shorten the line, such as 10mm.

NOTE: If the beam or pillar is cylindrical, an additional centerline is drawn as controlled by the GVS nodes:

Drafting
Generate
Centerlines
  ExtremitySymbol
Draw
Indicate Yes to draw arrowheads at the extremities. No is the default (arrowheads are not drawn.)
MinimumLengthRatio
A percentage of the length of the stiffener used to determine if there is enough room to draw the extremity symbols without overlap. The default is 45. In other words, the length of the symbol placed at an extremity may not exceed 45% of the total length of the stiffener, taking into account the ReferenceScale and the view scale.
ReferenceScale
Scale factor to apply to the symbol as drawn. Default is 1. (A value of 2 results in a placed symbol twice as big.)
ChapterName
The name of the chapter containing extremity symbols within the Drawing Symbol Structure Catalog. (Refer to PRM file.)
DefaultExtremitySymbol
The default symbol used to represent the end of a stiffener without endcuts.
ExtremitySymbolByEndCutType
Draw 
Indicates stiffener end symbol is dependent on the end cut type (Yes). No (default) indicates the SymbolsAtEndsOfProfile option will always be used.
Snipe
The symbol used for a Snipe endcut.
Weld
The symbol used for a Weld endcut.
Trim
The symbol used for a Trim endcut.