From 0025fbf10d81555b0c417941d70650d7c625045c Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Sun, 8 Jul 2018 14:08:21 -0400 Subject: toolhead: Replace junction_deviation with square_corner_velocity The junction_deviation configuration parameter has a number of quirks that make it difficult to configure. Replace it with a "square_corner_velocity" configuration parameter. Signed-off-by: Kevin O'Connor --- config/example.cfg | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'config/example.cfg') diff --git a/config/example.cfg b/config/example.cfg index cf02bf19..d8ca95fa 100644 --- a/config/example.cfg +++ b/config/example.cfg @@ -296,11 +296,16 @@ max_z_accel: 30 #motor_off_time: 600 # Time (in seconds) of idle time before the printer will try to # disable active motors. The default is 600 seconds. -#junction_deviation: 0.02 -# Distance (in mm) used to control the internal approximated -# centripetal velocity cornering algorithm. A larger number will -# permit higher "cornering speeds" at the junction of two moves. The -# default is 0.02mm. +#square_corner_velocity: 5.0 +# The maximum velocity (in mm/s) that the toolhead may travel a 90 +# degree corner at. A non-zero value can reduce changes in extruder +# flow rates by enabling instantaneous velocity changes of the +# toolhead during cornering. This value configures the internal +# centripetal velocity cornering algorithm; corners with angles +# larger than 90 degrees will have a higher cornering velocity while +# corners with angles less than 90 degrees will have a lower +# cornering velocity. If this is set to zero then the toolhead will +# decelerate to zero at each corner. The default is 5mm/s. # Looking for more options? Check the example-extras.cfg file. -- cgit v1.2.3-70-g09d2