update to trunk

(bzr r13708.1.37)

1 files changed, 24 insertions, 15 deletions

diff --git a/src/live_effects/parameter/filletchamferpointarray.cpp b/src/live_effects/parameter/filletchamferpointarray.cpp
index 10ded4d9f..b089213fd 100644
--- a/src/live_effects/parameter/filletchamferpointarray.cpp
+++ b/src/live_effects/parameter/filletchamferpointarray.cpp
@@ -11,7 +11,6 @@
 #include <2geom/piecewise.h>
 #include <2geom/sbasis-to-bezier.h>
 #include <2geom/sbasis-geometric.h>
-#include <2geom/svg-elliptical-arc.h>
 #include <2geom/line.h>
 #include <2geom/path-intersection.h>
 
@@ -205,7 +204,7 @@ void FilletChamferPointArrayParam::recalculate_controlpoints_for_new_pwd2(
                         //delete temp vector
                         std::vector<Point>().swap(tmp);
                         if (last_pathv.size() > counterPaths) {
-                            last_pathv[counterPaths] = last_pathv[counterPaths].reverse();
+                            last_pathv[counterPaths] = last_pathv[counterPaths].reversed();
                         }
                     } else {
                         if (last_pathv.size() > counterPaths) {
@@ -223,7 +222,7 @@ void FilletChamferPointArrayParam::recalculate_controlpoints_for_new_pwd2(
                     }
                     double xPos = 0;
                     if (_vector[1][X] > 0) {
-                        xPos = nearest_point(curve_it1->initialPoint(), pwd2_in);
+                        xPos = nearest_time(curve_it1->initialPoint(), pwd2_in);
                     }
                     if (nodetype == NODE_CUSP) {
                         result.push_back(Point(xPos, 1));
@@ -234,7 +233,7 @@ void FilletChamferPointArrayParam::recalculate_controlpoints_for_new_pwd2(
                     double xPos = _vector[counter - offset][X];
                     if (_vector.size() <= (unsigned)(counter - offset)) {
                         if (_vector[1][X] > 0) {
-                            xPos = nearest_point(curve_it1->initialPoint(), pwd2_in);
+                            xPos = nearest_time(curve_it1->initialPoint(), pwd2_in);
                         } else {
                             xPos = 0;
                         }
@@ -270,6 +269,9 @@ void FilletChamferPointArrayParam::recalculate_knots(
     Piecewise<D2<SBasis> > const &pwd2_in)
 {
     bool change = false;
+    if(_vector.size() == 0){
+        return;
+    }
     PathVector pathv = path_from_piecewise(pwd2_in, 0.001);
     if (!pathv.empty()) {
         std::vector<Point> result;
@@ -393,8 +395,8 @@ void FilletChamferPointArrayParam::updateCanvasIndicators()
         Geom::Affine aff = Geom::Affine();
         aff *= Geom::Scale(helper_size);
         aff *= Geom::Rotate(ray1.angle() - deg_to_rad(270));
+        aff *= Geom::Translate(last_pwd2[i].valueAt(Xvalue));
         pathv *= aff;
-        pathv += last_pwd2[i].valueAt(Xvalue);
         hp.push_back(pathv[0]);
         hp.push_back(pathv[1]);
         i++;
@@ -410,7 +412,7 @@ void FilletChamferPointArrayParam::addCanvasIndicators(
 double FilletChamferPointArrayParam::rad_to_len(int index, double rad)
 {
     double len = 0;
-    std::vector<Geom::Path> subpaths = path_from_piecewise(last_pwd2, 0.1);
+    Geom::PathVector subpaths = path_from_piecewise(last_pwd2, 0.1);
     std::pair<std::size_t, std::size_t> positions = get_positions(index, subpaths);
     D2<SBasis> A = last_pwd2[last_index(index, subpaths)];
     if(positions.second != 0){
@@ -428,7 +430,7 @@ double FilletChamferPointArrayParam::rad_to_len(int index, double rad)
     Geom::Crossings cs = Geom::crossings(p0, p1);
     if(cs.size() > 0){
         Point cp =p0(cs[0].ta);
-        double p0pt = nearest_point(cp, B);
+        double p0pt = nearest_time(cp, B);
         len = time_to_len(index,p0pt);
     } else {
         if(rad < 0){
@@ -443,7 +445,7 @@ double FilletChamferPointArrayParam::len_to_rad(int index, double len)
     double rad = 0;
     double tmp_len = _vector[index][X];
     _vector[index] = Geom::Point(len,_vector[index][Y]);
-    std::vector<Geom::Path> subpaths = path_from_piecewise(last_pwd2, 0.1);
+    Geom::PathVector subpaths = path_from_piecewise(last_pwd2, 0.1);
     std::pair<std::size_t, std::size_t> positions = get_positions(index, subpaths);
     Piecewise<D2<SBasis> > u;
     u.push_cut(0);          
@@ -475,14 +477,14 @@ double FilletChamferPointArrayParam::len_to_rad(int index, double len)
     if (cubic2) {
         ray2.setPoints(endArcPoint, (*cubic2)[1]);
     }
-    bool ccwToggle = cross(A->finalPoint() - startArcPoint, endArcPoint - startArcPoint) < 0;
+    bool ccwToggle = cross(A->finalPoint() - startArcPoint, endArcPoint - startArcPoint) > 0;
     double distanceArc = Geom::distance(startArcPoint,middle_point(startArcPoint,endArcPoint));
     double angleBetween = angle_between(ray1, ray2, ccwToggle);
     rad = distanceArc/sin(angleBetween/2.0);
     return rad * -1;
 }
 
-std::vector<double> FilletChamferPointArrayParam::get_times(int index, std::vector<Geom::Path> subpaths, bool last)
+std::vector<double> FilletChamferPointArrayParam::get_times(int index, Geom::PathVector subpaths, bool last)
 {
     const double tolerance = 0.001;
     const double gapHelper = 0.00001;
@@ -491,6 +493,13 @@ std::vector<double> FilletChamferPointArrayParam::get_times(int index, std::vect
     curve_it1 = subpaths[positions.first][positions.second].duplicate();
     Coord it1_length = (*curve_it1).length(tolerance);
     double time_it1, time_it2, time_it1_B, intpart;
+    if(_vector.size() <= index){
+        std::vector<double> out;
+        out.push_back(0);
+        out.push_back(1);
+        out.push_back(0);
+        return out;
+    }
     time_it1 = modf(to_time(index, _vector[index][X]), &intpart);
     if (_vector[index][Y] == 0) {
         time_it1 = 0;
@@ -530,7 +539,7 @@ std::vector<double> FilletChamferPointArrayParam::get_times(int index, std::vect
     return out;
 }
 
-std::pair<std::size_t, std::size_t> FilletChamferPointArrayParam::get_positions(int index, std::vector<Geom::Path> subpaths)
+std::pair<std::size_t, std::size_t> FilletChamferPointArrayParam::get_positions(int index, Geom::PathVector subpaths)
 {
     int counter = -1;
     std::size_t first = 0;
@@ -572,7 +581,7 @@ std::pair<std::size_t, std::size_t> FilletChamferPointArrayParam::get_positions(
     return out;
 }
 
-int FilletChamferPointArrayParam::last_index(int index, std::vector<Geom::Path> subpaths)
+int FilletChamferPointArrayParam::last_index(int index, Geom::PathVector subpaths)
 {
     int counter = -1;
     bool inSubpath = false;
@@ -698,9 +707,9 @@ void FilletChamferPointArrayParamKnotHolderEntity::knot_set(Point const &p,
         return;
     }
     Piecewise<D2<SBasis> > const &pwd2 = _pparam->get_pwd2();
-    double t = nearest_point(p, pwd2[_index]);
+    double t = nearest_time(p, pwd2[_index]);
     Geom::Point const s = snap_knot_position(pwd2[_index].valueAt(t), state);
-    t = nearest_point(s, pwd2[_index]);
+    t = nearest_time(s, pwd2[_index]);
     if (t == 1) {
         t = 0.9999;
     }
@@ -792,7 +801,7 @@ void FilletChamferPointArrayParamKnotHolderEntity::knot_click(guint state)
         if(xModified < 0 && !_pparam->use_distance){
              xModified = _pparam->len_to_rad(_index, _pparam->_vector.at(_index).x());
         }
-        std::vector<Geom::Path> subpaths = path_from_piecewise(_pparam->last_pwd2, 0.1);
+        Geom::PathVector subpaths = path_from_piecewise(_pparam->last_pwd2, 0.1);
         std::pair<std::size_t, std::size_t> positions = _pparam->get_positions(_index, subpaths);
         D2<SBasis> A = _pparam->last_pwd2[_pparam->last_index(_index, subpaths)];
         if(positions.second != 0){