ex2416.m

这是matlab的关于3维绘图方面的东西

%例24-16 设置多个片块模型的颜色
%Ex24-16 set colors in multi-patches model
clear
close all
Vm=[0 0 0;1 0 0;1 0 1;0 0 1;0 1 1;1 1 1;1 1 0];
Fm=[1 2 3 4;3 4 5 6;6 3 2 7];
subplot(3,2,1)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(1,1),'FaceColor','flat')
view([30,30]);title('set uniform index-color')
subplot(3,2,2)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(1,3),'FaceColor','flat')
view([30,30]);title('set uniform RGB-color')
subplot(3,2,3)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(size(Vm,1),1),'FaceColor','interp')
view([30,30]);title('assign multi-index-color to Vertices')
subplot(3,2,4)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(size(Vm,1),3),'FaceColor','interp')
view([30,30]);title('assign multi-RGB-color to Vertices')
subplot(3,2,5)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(size(Fm,1),1),'FaceColor','flat')
view([30,30]);title('assign multi-index-color to Faces')
subplot(3,2,6)
patch('Vertices',Vm,'Faces',Fm,'FaceVertexCData',rand(size(Fm,1),3),'FaceColor','flat')
view([30,30]);title('assign multi-RGB-color to Faces')