Polygon operations

Anonymous · ‎2009-11-26

Is there someone willing to show an example of use of the "polyoperations" functions?
Please!!!
I can't find my way in using this function.

Anonymous · ‎2009-12-02

The array it is supposed to take in is based on a three dimesnional input, the third dimension being the arc.
Of course it is a 2d polygon, the notion of polygon being defined by points in the same plane.
So imo it is a bug.

This is how the macro is introduced:

600:
! ==============================================================================
! Calculate polygon area
! ==============================================================================
! Input:
! srcPolygon1: input source of polygon 1 (INPUT_NO, INPUT_FROM_PARAMETER, INPUT_FROM_GDL_STACK)
! polygon1: input polygon 1
! srcPolygon2: input source of polygon 2 (INPUT_NO, INPUT_FROM_PARAMETER, INPUT_FROM_GDL_STACK)
! polygon2: input polygon 2
! result: output result (OUTPUT_TO_PARAMETER, OUTPUT_TO_GDL_STACK)
! GDL stack: coordX[1], coordY[1], arc[1], ...
!
! Output:
! area: area of polygon
! GDL stack: [1]: area of polygon
! ==============================================================================
! Remarks:
! The input polygon must have closed
! ==============================================================================
regards,
O

Pertti Paasky · ‎2009-12-22

With the polygonoperations you can define polygon 1:

"PREPAREFUNCTION ch, "Store", "poly1", nVertices1, nContours1, vertArr1, contArr1,
defaultInhEdgeInfo, inhEdgeInfos1

Is it possible to use this information in another object in the same project?

- AC-24 FIN - WIN 10 - HP Zbook -
“A winner is just a loser who tried one more time.”
George M. Moore, Jr.

Hmooslechner · ‎2022-04-04

Are there any now functioning examples for the "polygon-operations-addin" for GDL to download here somewhere?

i tried to get a "profile-manager-profile" for working as a path for a Window-Opening and want to get this Path-Polygone smaller as a frame in the polygone and have to polygone-operate this path smaller.

The old link down in this task is erroring 404... file not found..

https://graphisoft.com/support/developer/downloads/

What i trie to do:

here is my link to my Testfile:

https://www.dropbox.com/s/ku1pu4eook36i9a/Freiformfenster%20mit%202%20Profilen.pln?dl=0

AC5.5-AC27EduAut, PC-Win10, MacbookAirM1, MacbookM1Max, Win-I7+Nvidia

Polygon operations

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