- added notes for planarization

- added notes for LIM
- added notes for conjugate fields


Former-commit-id: 36af8f308f7551c4ee5e9ce7715be4da69c22394

tutorial/508_ConjugateField/main.cpp

@@ -55,12 +55,7 @@ bool key_down(igl::Viewer& viewer, unsigned char key, int modifier)
   if (key <'1' || key >'3')
     return false;
 
-  viewer.clear();
-  viewer.core.show_lines = false;
-  viewer.core.show_texture = false;
-
-  viewer.set_mesh(V, F);
-
+  viewer.data.lines.resize(0,9);
   // Highlight in red the constrained faces
   MatrixXd C = MatrixXd::Constant(F.rows(),3,1);
   for (unsigned i=0; i<F.rows();++i)
@@ -150,8 +145,11 @@ int main(int argc, char *argv[])
 
   // Launch the viewer
   igl::Viewer viewer;
-  key_down(viewer,'3',0);
   viewer.core.invert_normals = true;
+  viewer.core.show_lines = false;
+  viewer.core.show_texture = false;
+  viewer.set_mesh(V, F);
   viewer.callback_key_down = &key_down;
+  key_down(viewer,'3',0);
   viewer.launch();
 }

tutorial/509_Planarization/main.cpp

@@ -41,7 +41,7 @@ bool key_down(igl::Viewer& viewer, unsigned char key, int modifier)
     VectorXd planarity;
     igl::quad_planarity( VQC, FQC, planarity);
     MatrixXd Ct;
-    igl::jet(planarity, 0, 0.02, Ct);
+    igl::jet(planarity, 0, 0.01, Ct);
     MatrixXd C(FQCtri.rows(),3);
     C << Ct, Ct;
     viewer.set_colors(C);
@@ -63,7 +63,7 @@ bool key_down(igl::Viewer& viewer, unsigned char key, int modifier)
     VectorXd planarity;
     igl::quad_planarity( VQCplan, FQC, planarity);
     MatrixXd Ct;
-    igl::jet(planarity, 0, 0.02, Ct);
+    igl::jet(planarity, 0, 0.01, Ct);
     MatrixXd C(FQCtri.rows(),3);
     C << Ct, Ct;
     viewer.set_colors(C);

tutorial/images/508_ConjugateField.png.REMOVED.git-id

@@ -0,0 +1 @@
+251c8335a4f4aad1420dbd3743503dfe71ff4ed9

tutorial/images/509_Planarization.png.REMOVED.git-id

@@ -0,0 +1 @@
+c63f0e533d60258edf823f524c9fdedf29a53b9d

tutorial/images/607_LIM.png.REMOVED.git-id

@@ -0,0 +1 @@
+8e3efaad08e135f073207ab69f7929ca258f21b6

tutorial/tutorial.md.REMOVED.git-id

@@ -1 +1 @@
-dddc341ea3bd1f0592e5b2562f501efe0dbf1fad
+2f8b5fee4a92ff739615f011ed1a0dffc0ff55a7