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The graPHIGS Programming Interface: ISO PHIGS Subroutine Reference



Use Fill Area 3 to specify a three-dimensional fill area 3 primitive element and insert it into the open structure following the element pointer or replace the element pointed at by the element pointer with a Fill Area 3 structure element, depending on the current edit mode.

This structure element defines the boundary of a contour which may be hollow or filled with a uniform color, a pattern, or a hatch style. The graPHIGS API displays the boundary of the primitive without an edge.

All points specified must lie in the same plane, but the graPHIGS API does not check to verify this. The system behavior is undefined when the points are not coplanar.

The graPHIGS API applies interior attributes to this primitive.

Language Bindings


pfill_area3 (point_list)

Input Parameters

const Ppoint_list3 *point_list
List of points in MC.


PFA3 (n, pxa, pya, pza)

Input Parameters

integer n
Number of points.

real pxa (n)
x coordinates of points in MC.

real pya (n)
y coordinates of points in MC.

real pza (n)
z coordinates of points in MC.


Function Requires State (PHOP,*,STOP,*)

Related Subroutines

  • Set Interior Style

  • Set Interior Style Index

  • Set Interior Representation

  • Set Interior Index

  • Set Interior Color Index

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