On 28 November 2013 18:09, Robert Ellenberg <[email protected]> wrote:
> There are a few cases that I could easily tackle, such as detecting > tangents between line-arc and arc-arc pairs. I'd have to add a few steps to > tpAddCircle and tpAddLine, but it would be straightforward. In general, > adding a tangent arc between existing arcs is complicated, and might make > more sense to do in user space. Isn't a line-line blend just a special case of an arc-arc blend with infinite radius? I think in principle the construction of a blend-arc tangent to two existing arcs is fairly simple, at least geometrically, the blend-arc centre is at the point where the straight lines between the blend start point and the original arc centres meet. I suspect that the tricky part is determining the point on the arc to begin and end the blend? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
