I’m new to programming and only started writing my first lines of code last week.
I’m writing a script in a program called dynamo, this is to be used in my project. After some research, it appears like I need to use python.
What I need to script to do is look at a bunch of lines ( In a program called Revit), pick up the geometry of this line and then detect if any other line has a start point or end point that is in contact with that geometry. I then want to Split that line at that point, this can be done by
Curve.SplitByPoints but I need some kind of way to compare ALL lines to ALL start/end points then the output be in a way that the output can be used to split the curve by the point. I can have the line and the point in which to cut in.
I tried to explain that the best I could…
import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * dataEnteringNode = IN Line = IN #Line LPS = IN # Line Point Start LPE = IN # Line Point End LPC = IN # Line Point Combined // Maybe not needed T = 100 # Tolerance of Intersection INT1 =  # Blank Variable for First Loop Results INT2 =  # Blank Variable for First Loop Results result1 =  # Blank Variable for Second Loop Results result2 = # Blank Variable for Second Loop Results for i in range (0,len(LPS)): distance = Curve.DistanceTo(LPS[i],Line[i]) INT1.append(distance) for i in range (0,len(LPE)): distance = Curve.DistanceTo(LPE[i],Line[i]) INT2.append(distance) for i in range (0,len(INT1)): if INT1 > T: result1.append('T1') else: result1.append('F1') for i in range (0,len(INT2)): if INT2 > T: result2.append('T2') else: result2.append('F2') Assign your output to the OUT variable. OUT = result1, result2
Sorry, I knew explaining this would be tricky for me.
I’ll attempt to simplify it.
I want something like:
if curve intersect with StartPoint or EndPoint Curve.split points(Curve,Intersecting_Point)
So im hoping something similar will have it so, when a start or end point intersects a curve, the curve will be split into 2 curves at that point.
So I want to above for to work on a range of lines. I drew a diagram and attempted to upload, but for some reason, it now says I need 10 rep to post an image. meaning I cant upload a new diagram and had to remove the ones I had in?
Thanks for the help! I’m sorry for my explaination skills