Re: no solution found for Bezier intersection

2018-07-02 Thread David Kastrup
Thomas Morley writes: > Hi, > > the code below returns > programming error: no solution found for Bezier intersection > for 2.19.82 as well as for current master. 2.18.2 is ok. Ok, as far as I can see that is just the consequence of massively numerically naive coding. Basically, there is a

Re: no solution found for Bezier intersection

2018-07-02 Thread Carl Sorensen
On 7/2/18, 6:32 AM, "David Kastrup" wrote: I'll take a thorough look at this code. Looks like it could benefit from a more graphic approach to intersections than converting everything into zero-based polynomials and then doing root finding. I probably have a link to

Re: no solution found for Bezier intersection

2018-07-02 Thread David Kastrup
Carl Sorensen writes: > On 7/2/18, 6:32 AM, "David Kastrup" wrote: > > > I'll take a thorough look at this code. Looks like it could benefit > from a more graphic approach to intersections than converting everything > into zero-based polynomials and then doing root finding. >