I have curve line that help me to create polygon like structures in my tool and my polylines are similar as autocad polylines.
Now i am looking into a way that help me to split the polyline.
Let say if the polyline is forming an square and i draw an another polyline and try to split the square into two triangles so how i can do that with three js.
hello, this question do you solved?
threejs does not do this. there is an excellent library called Clipper that does.
there are npm packages as well
Hello @n1ka, what you’re looking for are “Boolean Clipping Operations”, like union, intersection, difference and xor.
As @s0a mentioned, many libraries can perform these operations.
Here is an example I setup of how it works / rendering with canvas.
You’ll see the source polygon, followed by the polygon that will be clipped from the source, followed by the result.
this library use two polygon. do you have use two point clip polygon of library
the clipper library does not provide a method to clip a polygon using two points. it only does polygon <> polygon booleans. you will have to use the technique I described in the other post to achieve your result. I do this in my application extensively.
Can you give me a url. I don’t search it what you say