texture mapping in 3d surface?

2020 10 18
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更新时间：2020 10 19
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hello
how i can project a texture image in 3d surface
i have use
surface (X,Y,Z,'facecolor','texturemap',...
'cdata',I,'edgecolor','none');
but it dosen'tgive me good result

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Ameer Hamza
Ameer Hamza 2020-10-18
Can you show what type of result you get and what do you expect?
youb mr
youb mr 2020-10-19
this is my result
some parameters in the photo are missing and the texture color is changed
my 3 surface
Walter Roberson
Walter Roberson 2020-10-19
Could you attach your data to test with?
youb mr
youb mr 2020-10-19
where
nx = 120; % the size of the grid
ny = 120; % the size of the grid
% % create a grid in x and y
x = linspace(min(v(:,1)),max(v(:,1)),nx);
y = linspace(min(v(:,2)),max(v(:,2)),ny);
[x,y] = meshgrid(x,y);
% % find corresponding z-values by means of gridtrimesh.m
% fprintf(['gridtrimesh.......']); tic
Z = gridtrimesh(f,v,x,y);

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youb mr
youb mr
2020-10-18

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youb mr
youb mr
2020-10-19

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