color the surface of each triangle considering the RGB value

Hi! I would like to color the surface of each triangle considering the RGB value applied to each node. Is it possible?

ANALYSIS(:,:)=load('file_color.txt'); 
figure(1)
x = ANALYSIS(:,1)
y = ANALYSIS(:,2)
z = ANALYSIS(:,3)
scatter3(x,y,z, 6, ANALYSIS(:,5:7)./255, 'filled');
grid on
axis equal
view([20,130,40])

[darova]

What is file_mesh.txt? Is it some information about triangles?

[Alberto Acri]

yes, exactly. The distribution of triangles on the 3D object.

Answer 1

[KSSV]

Try this package: https://www.mathworks.com/matlabcentral/fileexchange/25555-mesh2d-delaunay-based-unstructured-mesh-generation

[Alberto Acri]

I didn't find the one I wanted.