I have tested it on some more hardware - all exhibit the jump in position/acc (realtime builds). (and they all seem to be a different spots in the program.. )
sam On 12/6/2013 8:31 PM, sam sokolik wrote: > Well - that is pretty cool I increased the tollerance from the starting > point of I think 1e-6 down and watched the parabolic blends disappear. > On the steve.ngc file - I could not get rid of all of the parabolic > blends. At 1.3e-2 - yes .013 degrees I assume, I get this... > > http://imagebin.org/280974 > > Notice the yellow is parabloic blends.. If I went much higher - the > acceleration was violated.. > > now with the tighter default TP_ANGLE_EPSILON of 1e-6 > > http://imagebin.org/280977 > > so for that short path - 11 seconds vs 8. I am wondering if there might > have to be some sort of arc-arc arc-line blend fix (be it pre-processor > maybe...) for now until the overhaul. > > Great work! > > sam > > > > > > On 12/06/2013 05:13 PM, Robert Ellenberg wrote: >> The minimum angle is TP_ANGLE_EPSILON, which is in tp.h. I'm also curious >> what will happen if this angle is larger. I suspect you'll get acceleration >> spikes if the angle is too large. >> On Dec 6, 2013 4:29 PM, "sam sokolik" <[email protected]> wrote: >> >>> Is that a constant you have set somewhere? I would love to play with >>> it. (make it a little loose) I see the look-ahead depth constant and >>> such. >>> >>> Sam >>> >>> >>> On 12/05/2013 06:39 PM, Robert Ellenberg wrote: >>>> I took a look at steve.ngc, and it looks like there are a bunch of >>> "almost" >>>> tangent arcs, so there are still some slowdowns here. The latest commit >>>> should handle arcs and lines that are exactly tangent. I could cheat and >>>> make the tolerance looser, but it will likely introduce small >>> acceleration >>>> spikes that will be hard to control. Still, this type of benchmark is >>>> really useful to see what the new code can and cannot do. >>>> >>>> -Rob >>>> >>> ------------------------------------------------------------------------------ >>>> Sponsored by Intel(R) XDK >>>> Develop, test and display web and hybrid apps with a single code base. >>>> Download it for free now! >>>> >>> http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk >>>> _______________________________________________ >>>> Emc-developers mailing list >>>> [email protected] >>>> https://lists.sourceforge.net/lists/listinfo/emc-developers >>>> >>> >>> ------------------------------------------------------------------------------ >>> Sponsored by Intel(R) XDK >>> Develop, test and display web and hybrid apps with a single code base. >>> Download it for free now! >>> >>> http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> Emc-developers mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/emc-developers >>> >> ------------------------------------------------------------------------------ >> Sponsored by Intel(R) XDK >> Develop, test and display web and hybrid apps with a single code base. >> Download it for free now! >> http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk >> _______________________________________________ >> Emc-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-developers >> > > ------------------------------------------------------------------------------ > Sponsored by Intel(R) XDK > Develop, test and display web and hybrid apps with a single code base. > Download it for free now! > http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > > ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
