0
$\begingroup$

I've got a 3D figure created using around 30k points and has different regions colored in an specific way according to some unrelated variables that come from a project I'm creating. Taking in consideration that I've got the exact values of each point in each region is there a way to interpolate the values into a function that creates an approximation of each space? like how Lagrange Interpolation does it but in 2D

I'm mostly looking for names of methods so I can try and implement them

Improve this question
$\endgroup$
2
  • 2
    $\begingroup$ Crossposted to Math.SE — generally the recommendation is to post one place or the other but not crosspost to both unless no answers are received after some time. $\endgroup$ Commented Mar 15, 2022 at 1:06
  • $\begingroup$ For any point $p$, find the closest four colored points $q,r,s,t$ such that $p$ is in their convex hull. Find $a,b,c,d$ with $a+b+c+d=1$ and $p=aq+br+cs+dt$; then let $color(p)=a\,color(q)+b\,color(r)+c \,color(s)+d \,color(t).$ $\endgroup$ Commented Mar 15, 2022 at 3:32

0

Reset to default

You must log in to answer this question.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.