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Topic ClosedIntersection of two non-coplanar 3DFACE

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mario9999 View Drop Down
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Joined: 30.Aug.2016
Location: Switzerland
Using: IntelliCAD 8
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Direct Link To This Post Topic: Intersection of two non-coplanar 3DFACE
    Posted: 30.Aug.2016 at 12:56
Hello,
I'm a new member to your forum, I have a question.
Is possible to make a short Lsp with to draw a line that represents the intersection of two 3DFACE (not coplanar).
Basically I would digitize three vertices of first 3DFACE and then the three vertices of a second 3DFACE, lsp procedure should draw the line of intersection.

Many thanks

Attached a simply dwg
uploads/669992/3dface_intersection.dwg

screenshot:
white = 2 3dface not complanar
blue = intersection line
green = maximal projection of 3dfaces on intersection line
screenshot
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Vladimir Michl View Drop Down
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Arkance Systems CZ

Joined: 26.Jul.2007
Location: Czech Republic
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Direct Link To This Post Posted: 30.Aug.2016 at 13:30
Vladimir Michl (moderator)
Arkance Systems - arkance-systems.cz - Autodesk reseller
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mario9999 View Drop Down
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Joined: 30.Aug.2016
Location: Switzerland
Using: IntelliCAD 8
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Direct Link To This Post Posted: 30.Aug.2016 at 13:56
hi,
thaks, but im using IntelliCAD engine (ProgeCAD release), this commands are not contemplated.
I think the best solution for me is through a lsp program.
With apl.lsp (found on http://www.cadtutor.net/forum/archive/index.php/t-50376.html )
is possible to find half solution for a correct and intermediate UCS, but cannot draw directly intersection line.

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