char left = 0,recurse=0;
int t;
int probes = 15;
- double dx,dy;
/* create simple approximation: a qspline which run's through the
qspline point at 0.5 */
/* convert control point representation to
d*x^3 + c*x^2 + b*x + a */
+ double dx,dy;
dx= s->end.x - s->control2.x*3 + s->control1.x*3 - s->start.x;
dy= s->end.y - s->control2.y*3 + s->control1.y*3 - s->start.y;