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April 20th, 2007
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#1 (permalink) |
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Junior Member
Join Date: Apr 2007
Location: edinburgh
Posts: 6
Name: Nicholas Stanfield  |
Cutting Through Terrain
Hey guys.
I have a spline lofted with a road cross section. I also have a generic terrain shape I created in terragen. I've got this into viz as a 3d and what i'd like to do is run the road through and cut out the areas where it dips below the surface. i have seen someone do this before, but im not to sure how to go about it! Help will be rewarded with beer! (you'll have to buy your own plane tickets though....) |
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April 20th, 2007
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#2 (permalink) |
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Moderator
Join Date: Jul 2002
Location: Singapore
Age: 32
Posts: 604
Name: Juan Carlos Rosalejos   |
Re: Cutting Through Terrain
if the lofted splines have not yet been collapsed, you can do a trim operation with the affected splines.
or post a screencap 
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