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Showing results for tags '3dpoly'.
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Hi everyone, I don't know if it's even achievable or not, but I thought I'd post it anyway. What I need is this : user inputs: Elevation difference Offset slope maximum elevation Offset a 3D polyline using the given elevation difference and slope (%)...
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- 3dpolyline
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lisp Move and Snap point to a 3D line in Z plane
Meenu posted a topic in AutoLISP, Visual LISP & DCL
Hi, I have a point on a 3D line's exact alignment , although the Z value of the point is 0. Can anyone help me with a lisp program to snap this point on the 3D line thus acquiring z value of the point. I have around 20000 points like this that need to be snapped... -
Hi guys, I'm new to this forum and new to programming with lisp - please be kind.... The code I am writing will draw a 3dPolyline from a specific point to another point (usually with a lower z coordinate), the polyline will then be converted to a spline, a circle will be drawn at th...
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Hi all I am using this routine to change 3dpoli to spline. Is there way to amend it with few more elements: 1)Spline is drawn on the same layer as source 3d poly has 2) Spline is something what I do not need. I need this spline to be turn into another 3dpoly with precis...
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Linking points with a 3dpoly line automatically
toxicsquall posted a topic in AutoLISP, Visual LISP & DCL
I’d like to know if you have one LSP that links points with some 3D POLY LINE between then. Something like an outline, just like this: It is link points given by coordinates. I upload from a device the coordinates and import points to AutoCAD, but I have to link them like the picture. It... -
Hello, I am working on a tunnel alignment. I have to draw multiple closed 3d polylines from AutoCAD Points (which form the tunnel sections from the excavation). I use the 3POLY command and then the option "PN. Is it possible to write a script (or a lisp routine) that repeats this process?...
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- polyline
- point number
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Hi all, I'm new in the forum, but it looks like there are some experts around that can share some knowledge. My problem is the following: I have created a macro in excel that selects a series of points and assigns them some coordinates Easting Northing and RL (X,Y,Z). Then a second macro re...
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I'm working with C3D 2011. I have a large number of EP shots along a roadway. I drew a lwpolyline connecting each point with a node snap (the entire line is at the elevation of the first point). I need each polyline vertex at the EP elevation. Is there a way to convert my existing lwpolyline...
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