interpolation of the x y z coordinates with color to create a cube

Hello everyone,

Can somebody help to interpolate the data to create a 3d cube. currently i have a following code, but it does not create the cube. Actually i need to interpolate the colors(given us number 1 to 6)on the other points of cube. I have attached the txt.

clc;
clear;
format compact;
level = readmatrix("Coordinates.txt", "NumHeaderLines",6, "ExpectedNumVariables",4);
x = level(:,1); %size: (275,1)
y = level(:,2); %size: (275,1)
z = level(:,3); %size: (275,1)
c = level(:,4); %size: (275,1)
xv = linspace(min(level(:,1)), max(level(:,1)), 275); %size: (1,275)
yv = linspace(min(level(:,2)), max(level(:,2)), 275); %size: (1,275)
[X,Y] = meshgrid(xv, yv); % X size: (275,275) and Y size: (275,275)
Z = griddata(x,y,z,X,Y); %size: Z (275,275)
C = griddata(x,y,z,c,X,Y,Z,'nearest');
hold on
surf(X, Y, Z,'cdata',C); %  
grid on
shading interp
axis equal
colorbar
colormap(hsv(6));

Thank you in advance.

[KSSV]

You cannot do interpolation to get a cube. What exactly you want?

[Kamilya Omirzhankyzy]

i want to get a 3d cubic model of the provided data. The first 3 columns are coordinates for each color that are indicated in the 4th column.