Because merging is going to be fun.

[ipdf/code.git] / src / bezier.h

diff --git a/src/bezier.h b/src/bezier.h
index 2b0c1e1..206cbc8 100644 (file)
--- a/src/bezier.h
+++ b/src/bezier.h
@@ -15,7 +15,7 @@ namespace IPDF
        
        extern std::vector<Real> SolveQuadratic(const Real & a, const Real & b, const Real & c, const Real & min = 0, const Real & max = 1);
 
-       extern std::vector<Real> SolveCubic(const Real & a, const Real & b, const Real & c, const Real & d, const Real & min = 0, const Real & max = 1, const Real & delta = 1e-9);
+       extern std::vector<Real> SolveCubic(const Real & a, const Real & b, const Real & c, const Real & d, const Real & min = 0, const Real & max = 1, const Real & delta = 1e-4);
 
        /** A _cubic_ bezier. **/
        struct Bezier
@@ -293,11 +293,12 @@ namespace IPDF
                        {
                                Real t1 = *it;
                                if (t1 == t0) continue;
-                               Debug(" -- t0: %f to t1: %f", Double(t0), Double(t1));
+                               Debug(" -- t0: %f to t1: %f: %f", Double(t0), Double(t1), (t1 + t0)/Real(2));
                                Real ptx, pty;
                                Evaluate(ptx, pty, ((t1 + t0) / Real(2)));
                                if (r.PointIn(ptx, pty))
                                {
+                                       Debug("Adding segment: (point at %f, %f)", Double(ptx), Double(pty));
                                        all_beziers.push_back(this->ReParametrise(t0, t1));
                                }
                                else