get rid of rugged edges plotted with trisurf
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I am using trisurf to plot a set of scattered data (that happens to be cartesian coordinates of a spherical surface whose equation is unknown). Further, there is a parameter Pindex for every (x,y,z) according to which colormap is used. However, the region of one particular color is having severely rugged edges. The link shows a part of image:
I am using this code for plotting:
tri=delaunay(x,y); trisurf(tri,x,y,z,Pindex);
I tried using griddata and gridfit but they are not giving proper results. Does anyone know what modification I need to do in my code to get smooth edges of the regions?
Réponses (3)
Patrick Kalita
le 1 Juin 2012
Try changing the figure's renderer to ZBuffer:
set(gcf, 'Renderer', 'zbuffer');
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