matlabzql
2008-02-22, 11:28
请教楼主一个问题:
[x,y,z] = meshgrid(-2:.2:2,-2:.25:2,-2:.16:2);
v = x.*exp(-x.^2-y.^2-z.^2);
xslice = [-1.2,.8,2]; yslice = 2; zslice = [-2,0];
slice(x,y,z,v,xslice,yslice,zslice)
colormap hsv
for i = -2:.5:2
hsp = surf(linspace(-2,2,20),linspace(-2,2,20),zeros(20)+i);
rotate(hsp,[1,-1,1],30)
xd = get(hsp,'XData');
yd = get(hsp,'YData');
zd = get(hsp,'ZData');
delete(hsp)
slice(x,y,z,v,[-2,2],2,-2) % Draw some volume boundaries
hold on
slice(x,y,z,v,xd,yd,zd)
hold off
axis tight
view(-5,10)
drawnow
end
将图形分割后,我现在想将分割面的四周的黑边框去掉,同时x,y,z轴的范围固定在【-1 1 -1.5 2 -1 1】(如果用axis([-1 1 -1.5 2 -1 1])的话,在进行旋转的过程中,但是([-1 1 -1.5 2 -1 1])范围外的仍然可以显示),我想要的是在这个范围外的,无论怎么旋转,都不让显示
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