I have two sets of coordinates in the form of:
v= (x1 y1 z1 a1 b1 c1,
x2 y2 z2 a2 b2 c2,
...
xn yn zn an bn cn)
These are coordinates of vertices from two meshes. I would like to draw a 3D line joining a vertex in mesh1 to corresponding one in mesh2. I am using the `patch` function to display the two meshes. I tried the `plot3` and it seems to connect lines between points in single mesh only.
Code:
v=[vertex_coordinates1(1:50,:), vertex_coordinates0(1:50,:)];
x=[v(:,1) v(:,4)];
y=[v(:,2) v(:,5)];
z=[v(:,3) v(:,6)];
figure
p0 = patch('Faces',faces0,'Vertices',vertex0,'FaceColor','blue','FaceAlpha',.5,'edgecolor', 'none');
p1 = patch('Faces',faces1,'Vertices',vertex1,'FaceColor','red','FaceAlpha',.2,'edgecolor', 'none');
axis equal off
hold on
plot3(x',y',z')
These coordinates are actually the vertices of the matched keypoints in the two meshes. I used indices of the matches to get the coordinates and draw a line between them. Is there something wrong with my code? Or should I be looking into thresholding my matches?
