checkpoint

[anneal.git] / src / edu / berkeley / qfat / Mesh.java

diff --git a/src/edu/berkeley/qfat/Mesh.java b/src/edu/berkeley/qfat/Mesh.java
index d56e2a0..7c38672 100644 (file)
--- a/src/edu/berkeley/qfat/Mesh.java
+++ b/src/edu/berkeley/qfat/Mesh.java
@@ -19,9 +19,9 @@ public class Mesh implements Iterable<Mesh.T> {
     private RTree<T>         triangles = new RTree<T>();
     private PointSet<Vertex> vertices  = new PointSet<Vertex>();
 
-
-    public boolean option_wireframe = false;
+    public boolean option_wireframe    = false;
     public boolean option_errorNormals = false;
+    public boolean option_selectable   = true;
 
     public void render(GL gl, Matrix m) {
         if (option_wireframe) {
@@ -247,7 +247,7 @@ public class Mesh implements Iterable<Mesh.T> {
             setError(nerror);
         }
 
-        public boolean move(Matrix m, boolean ignoreProblems) {
+        public boolean move(Vec vv, boolean ignoreProblems) {
 
             boolean good = true;
 
@@ -258,21 +258,26 @@ public class Mesh implements Iterable<Mesh.T> {
             // M * t1 = M * t1.getMatrix(t2) * t2
 
             if (bindingGroup!=null && this != bindingGroup.getMaster()) {
-                Matrix v = getBindingMatrix(bindingGroup.getMaster());
-                return ((Vertex)bindingGroup.getMaster()).move(v.inverse().times(m).times(v), ignoreProblems);
+                Matrix m2 = getBindingMatrix(bindingGroup.getMaster());
+                Vec v2 = m2.times(vv.plus(getPoint())).minus(m2.times(getPoint()));
+                return ((Vertex)bindingGroup.getMaster()).move(v2, ignoreProblems);
             }
 
+            Point op = this.p;
+            Point pp = vv.plus(getPoint());
             if (bindingGroup != null) {
-                Matrix m2 = null;
-                for(int i=0; i<20 && !m.equals(m2); i++) {
-                    m2 = m.times(getConstraint());
+                /*
+                for(int i=0; i<20 ; i++) {
+                    Point p2 = getConstraint().times(pp);
+                    pp = pp.midpoint(p2);
                     //System.out.println(m.minus(m2));
                 }
-                if (!m.equals(m2)) return true;
+            */
+                    pp = getConstraint().times(pp);
             }
+            pp = pp.minus(op).norm().times(vv.mag()).plus(op);
             ok = false;
-            Point op = this.p;
-            Point pt = m.times(this.p);
+            Point pt = pp;
             for(Vertex v : (Iterable<Vertex>)getBoundPeers()) {
                 Point pt2 = v.getBindingMatrix(this).times(pt);
                 /*
@@ -304,7 +309,6 @@ public class Mesh implements Iterable<Mesh.T> {
 
             unApplyQuadricToNeighbor();
 
-
             boolean illegalbefore = illegal;
             illegal = false;
             /*