MATLAB: Stitch two surfaces along their edge in 3d

Question

Hello,

Is it possible to stitch two surfaces (3d) along their edge to form a surface between them?

Answer 1

t1 = [ 13    17     4
    19    18    17
    11     6     2
    15     9     6
     4    10    13
    15    13    10
     1     3    11
     8    11     3
    11     8    14
    15     7     9
    15    10     7
    13    15    19
     6    19    15
    17    13    19
     2     1    11
     5    11    14
    12    11     5
    19    16    18
    12    16    11
     6    11    16
     6    16    19] ; 
p1 =[   -0.9373    7.6916 -648.2637
   -0.8579    7.4760 -647.4918
   -1.0501    7.7414 -649.0116
   -0.5848    8.6325 -645.2425
   -0.7854    9.0888 -648.1130
   -0.6972    7.9258 -646.4067
   -0.7373    8.1480 -645.3852
   -0.9621    8.4652 -649.0186
   -0.6751    7.9839 -645.8602
   -0.6876    8.4840 -645.0850
   -0.7412    8.6153 -647.4756
   -0.8000    9.1263 -647.5507
   -0.5211    8.8157 -645.8041
   -0.8117    8.8818 -648.3801
   -0.5950    8.4869 -645.8868
   -0.6234    9.1628 -646.8750
   -0.4994    9.1520 -645.8782
   -0.5593    9.3296 -646.3773
   -0.5715    8.9580 -646.3603] ; 
t2 = [7     5     4
    14    13    10
    10     9    12
     8     3     5
    10     1     9
    10     4     1
    10    12    15
     2     8    11
    10     7     4
    10    15    14
    10    13    11
     8     7    10
     2    11     6
    11     8    10
     3     8     2
     5     7     8 ] ;
p2 =[1.3932    8.2533 -643.9472
    1.5729    7.7014 -647.2515
    1.3217    7.6907 -646.4751
    1.3211    8.3274 -644.4461
    1.3071    8.0786 -645.7357
    1.7985    7.3586 -648.2582
    1.6118    8.5291 -644.9382
    1.8661    8.1444 -646.7384
    2.4238    8.5583 -643.3868
    2.5365    8.7506 -644.2029
    2.6570    8.2030 -647.6214
    2.9696    8.7519 -643.3416
    3.5279    8.9550 -646.0495
    4.2873    8.9684 -646.1083
    4.3092    9.1687 -643.8436 ] ;
p12 = [p1 ; p2] ; 
dt = delaunayTriangulation(p12(:,1),p12(:,2),p12(:,3)) ;
tetramesh(dt)