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-- File: Prs3d_PlaneAspect.cdl
-- Created: Mon Jan 17 14:29:30 1994
-- Author: Modelistation
-- <model@mastox>
---Copyright: Matra Datavision 1994
class PlaneAspect from Prs3d inherits CompositeAspect from Prs3d
---Purpose: A framework to define the display of planes.
uses
LineAspect from Prs3d,
Length from Quantity,
PlaneAngle from Quantity
is
Create returns mutable PlaneAspect from Prs3d;
---Purpose: Constructs an empty framework for the display of planes.
EdgesAspect(me) returns mutable LineAspect from Prs3d;
---Purpose: Returns the attributes of displayed edges involved in the presentation of planes.
IsoAspect(me) returns mutable LineAspect from Prs3d;
---Purpose: Returns the attributes of displayed isoparameters involved in the presentation of planes.
ArrowAspect(me) returns mutable LineAspect from Prs3d;
---Purpose: Returns the settings for displaying an arrow.
SetArrowsLength(me:mutable; L : Length from Quantity);
ArrowsLength(me) returns Length from Quantity;
--- Purpose: Returns the length of the arrow shaft used in the display of arrows.
SetArrowsSize(me:mutable; L : Length from Quantity);
---Purpose: Sets the angle of the arrowhead used in the display of planes.
ArrowsSize(me) returns Length from Quantity;
---Purpose: Returns the size of arrows used in the display of planes.
SetArrowsAngle(me:mutable; ang : PlaneAngle from Quantity);
---Purpose: Sets the angle of the arrowhead used in the display
-- of arrows involved in the presentation of planes.
ArrowsAngle(me) returns PlaneAngle from Quantity;
---Purpose: Returns the angle of the arrowhead used in the
-- display of arrows involved in the presentation of planes.
SetDisplayCenterArrow(me:mutable ; draw: Boolean from Standard);
---Purpose: Sets the display attributes defined in DisplayCenterArrow to active.
DisplayCenterArrow(me) returns Boolean from Standard;
---Purpose: Returns true if the display of center arrows is allowed.
SetDisplayEdgesArrows(me:mutable ; draw: Boolean from Standard);
---Purpose: Sets the display attributes defined in DisplayEdgesArrows to active.
DisplayEdgesArrows(me) returns Boolean from Standard;
--- Purpose: Returns true if the display of edge arrows is allowed.
SetDisplayEdges(me:mutable ; draw: Boolean from Standard);
DisplayEdges(me) returns Boolean from Standard;
SetDisplayIso(me:mutable ; draw: Boolean from Standard);
---Purpose: Sets the display attributes defined in DisplayIso to active.
DisplayIso(me) returns Boolean from Standard;
--- Purpose: Returns true if the display of isoparameters is allowed.
SetPlaneLength(me:mutable; LX,LY: Length from Quantity);
PlaneXLength(me) returns Length from Quantity;
--- Purpose: Returns the length of the x axis used in the display of planes.
PlaneYLength(me) returns Length from Quantity;
---Purpose: Returns the length of the y axis used in the display of planes.
SetIsoDistance(me:mutable; L: Length from Quantity);
---Purpose: Sets the distance L between isoparameters used in the display of planes.
IsoDistance(me) returns Length from Quantity;
---Purpose: Returns the distance between isoparameters used in the display of planes.
fields
myEdgesAspect: LineAspect from Prs3d;
myIsoAspect: LineAspect from Prs3d;
myArrowAspect: LineAspect from Prs3d;
myArrowsLength: Length from Quantity;
myArrowsSize: Length from Quantity;
myArrowsAngle: PlaneAngle from Quantity;
myDrawCenterArrow: Boolean from Standard;
myDrawEdgesArrows: Boolean from Standard;
myDrawEdges: Boolean from Standard;
myDrawIso: Boolean from Standard;
myPlaneXLength : Length from Quantity;
myPlaneYLength : Length from Quantity;
myIsoDistance: Length from Quantity;
end PlaneAspect from Prs3d;
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