Changeset 22931

Timestamp:

07/13/18 14:16:01 (7 years ago)

Author:

Eric.Larour

Message:

CHG: allow 3d contours

File:

• issm/trunk-jpl/src/m/exp/contourlevelzero.m (modified) (13 diffs)

issm/trunk-jpl/src/m/exp/contourlevelzero.m ¶

@@ -16 +16 @@
 x=md.mesh.x;
 y=md.mesh.y;
+if isfield(md.mesh,'z'),
+        z=md.mesh.z;
+else
+        z=zeros(md.mesh.numberofvertices,1);
+end
 index=md.mesh.elements;
 
@@ -82 +87 @@
 y1=zeros(numelems,1);
 y2=zeros(numelems,1);
+z1=zeros(numelems,1);
+z2=zeros(numelems,1);
+
 edge_l=zeros(numelems,2);
 
@@ -96 +104 @@
                 y1(j)=y(Seg1(poselem(j),1))+weight1*(y(Seg1(poselem(j),2))-y(Seg1(poselem(j),1)));
                 y2(j)=y(Seg2(poselem(j),1))+weight2*(y(Seg2(poselem(j),2))-y(Seg2(poselem(j),1)));
+                z1(j)=z(Seg1(poselem(j),1))+weight1*(z(Seg1(poselem(j),2))-z(Seg1(poselem(j),1)));
+                z2(j)=z(Seg2(poselem(j),1))+weight2*(z(Seg2(poselem(j),2))-z(Seg2(poselem(j),1)));
+
                 edge_l(j,1)=Seg1_num(poselem(j));
                 edge_l(j,2)=Seg2_num(poselem(j));
@@ -105 +116 @@
                 y1(j)=y(Seg1(poselem(j),1))+weight1*(y(Seg1(poselem(j),2))-y(Seg1(poselem(j),1)));
                 y2(j)=y(Seg3(poselem(j),1))+weight3*(y(Seg3(poselem(j),2))-y(Seg3(poselem(j),1)));
+                z1(j)=z(Seg1(poselem(j),1))+weight1*(z(Seg1(poselem(j),2))-z(Seg1(poselem(j),1)));
+                z2(j)=z(Seg3(poselem(j),1))+weight3*(z(Seg3(poselem(j),2))-z(Seg3(poselem(j),1)));
+
                 edge_l(j,1)=Seg1_num(poselem(j));
                 edge_l(j,2)=Seg3_num(poselem(j));
@@ -114 +128 @@
                 y1(j)=y(Seg2(poselem(j),1))+weight2*(y(Seg2(poselem(j),2))-y(Seg2(poselem(j),1)));
                 y2(j)=y(Seg3(poselem(j),1))+weight3*(y(Seg3(poselem(j),2))-y(Seg3(poselem(j),1)));
+                z1(j)=z(Seg2(poselem(j),1))+weight2*(z(Seg2(poselem(j),2))-z(Seg2(poselem(j),1)));
+                z2(j)=z(Seg3(poselem(j),1))+weight3*(z(Seg3(poselem(j),2))-z(Seg3(poselem(j),1)));
+
                 edge_l(j,1)=Seg2_num(poselem(j));
                 edge_l(j,2)=Seg3_num(poselem(j));
@@ -130 +147 @@
         %take the right edge of the second segment and connect it to the next segments if any
         e1=edge_l(1,1);   e2=edge_l(1,2);
-        xc=[x1(1);x2(1)]; yc=[y1(1);y2(1)];
+        xc=[x1(1);x2(1)]; yc=[y1(1);y2(1)]; zc=[z1(1);z2(1)];
+
 
         %erase the lines corresponding to this edge
@@ -136 +154 @@
         x1(1)=[]; x2(1)=[];
         y1(1)=[]; y2(1)=[];
+        z1(1)=[]; z2(1)=[];
 
         [ro1,co1]=find(edge_l==e1);
@@ -142 +161 @@
 
                 if co1==1,
-                        xc=[x2(ro1);xc]; yc=[y2(ro1);yc];
+                        xc=[x2(ro1);xc]; yc=[y2(ro1);yc];zc=[z2(ro1);zc];
 
                         %next edge:
@@ -148 +167 @@
 
                 else
-                        xc=[x1(ro1);xc]; yc=[y1(ro1);yc];
+                        xc=[x1(ro1);xc]; yc=[y1(ro1);yc];zc=[z1(ro1);zc];
 
                         %next edge:
@@ -158 +177 @@
                 x1(ro1)=[]; x2(ro1)=[];
                 y1(ro1)=[]; y2(ro1)=[];
+                z1(ro1)=[]; z2(ro1)=[];
 
                 %next connection
@@ -169 +189 @@
 
                 if co2==1,
-                        xc=[xc;x2(ro2)]; yc=[yc;y2(ro2)];
+                        xc=[xc;x2(ro2)]; yc=[yc;y2(ro2)];zc=[zc;z2(ro2)];
 
                         %next edge:
                         e2=edge_l(ro2,2);
                 else
-                        xc=[xc;x1(ro2)]; yc=[yc;y1(ro2)];
+                        xc=[xc;x1(ro2)]; yc=[yc;y1(ro2)]; zc=[zc;z1(ro2)];
 
                         %next edge:
@@ -184 +204 @@
                 x1(ro2)=[]; x2(ro2)=[];
                 y1(ro2)=[]; y2(ro2)=[];
+                z1(ro2)=[]; z2(ro2)=[];
 
                 %next connection
@@ -192 +213 @@
         contours(end+1).x=xc;
         contours(end).y=yc;
+        contours(end).z=zc;
         contours(end).name='';
         contours(end).nods=length(xc);