No slowdown #3325
Labels
Fixed with PR available to merge
There is an update to address this issue in an open pull request.
Needs testing with current dev version or next release
Comments
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This was supposedly fixed with 510ca9f |
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I know, but I am using this version 1.2.9-243-g510ca9f. |
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So what's your point, if it has been fixed already and will be incorporated into the next release? |
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As stated I am using this fixed version 510ca9f, but there is no slowdown. |
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Oh blimey, I must have been blind not noticing the checksum version being the same. |
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Can't replicate the issue though. Also, how are you seeing your version as being 1.2.9? |
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Strange. The speed for the perimeters is always 60mm/s (F3600).
The GUI of Slic3r and the GCode say 1.3.0-dev |
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Are you sure you've recompiled Slic3r after updating the files from git? Also: |
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Yes I have recompiled several times. I have checked, that the changes in "CoolingBuffer.pm" are present. Sorry with the number, my error: "git rev-parse HEAD": "git describe --tag" |
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Ok, seems as if the bug happens if you disable verbose output. |
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Yes! :) But I think, this is really a bug, or? |
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Yes, that is a bug. The slowdown should kick in regardless of verbose output option. |
hyperair
added a commit
to hyperair/Slic3r
that referenced
this issue
May 12, 2016
The cooling markers were being passed into GCodeWriter::set_speed() as a comment which were being ignored if gcode_comments was false. Fixes: slic3r#3325
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@MacFlieger Try the branch that @hyperair just referenced this issue with. |
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Yes, the branch of hyperair is working. |
lordofhyphens
added
Needs testing with current dev version or next release
Fixed with PR available to merge
lordofhyphens
added a commit
to lordofhyphens/Slic3r
that referenced
this issue
Jun 6, 2016
* Releasing 1.2.8 * More fixes for Unicode path handling (thanks @josefprusa for Czech test VM) * Bump version number * Limit bridge over sparse infill to areas that can absorb such extrudate. slic3r#2899 * Minor adjustment of infill_overlap math * Raise the thickness threshold used for generating thin walls. TODO: don't enforce this at the segment level but consider the average thickness of an entire polyline and compare it to the total length. slic3r#2910 * Typo * Fixed regression casusing some rare STL files not to parsed correctly because of lack of the solid name. slic3r#2914 * Fix minor rendering glitch in 2D toolpaths preview * Releasing 1.2.9 * Bugfix: binary ASCII files were not written with the correct fopen() mode. slic3r#2928 * Disable testing of modules that have known broken tests * Add perl 5.22 to Travis CI * Revert "Add perl 5.22 to Travis CI" This reverts commit 3b7cb67. * Ported PlaceholderParser::apply_env_variables() to XS * Ported Config::setenv() to XS * Finished porting PlaceholderParser to XS * Ported Slic3r::GCode::AvoidCrossingPerimeters to XS * Removed setenv() test as we can't test environment variables in Perl since they are now set in XS * Ported Slic3r::GCode::Wipe storage to XS * Ported Slic3r::GCode::OozePrevention storage to XS * Updated test * Ported Slic3r::GCode storage to XS * Ported more Slic3r::GCode methods to XS * Ported Slic3r::GCode::needs_retraction() to XS * Make tests happy * Macro for readability * Use macro in PrintConfig.hpp * Ported GCode::set_extruder() and OozePrevention * Ported GCode::travel_to() to XS * Ported GCode::extrude_path() to XS (speed boost!) * Use GCodeWriter for path segments (refactoring) * Ported GCode::set_extruders() and GCode::change_layer() to XS * Finished porting Slic3r::GCode to XS (speed boost!) * Initial work for porting PerimeterGenerator to XS * Bugfix: bridge anchors were shortened under rare circumstances * Bugfix: changing range-based layer heigths didn't trigger background processing. slic3r#2958 * Bugfix: zooming in empty layers preview (because of disabled background processing) crashed * More work for porting PerimeterGenerator to XS * Fix compilation on Windows due to lack of setenvt(). slic3r#2973 * Finished porting PerimeterGenerator to C++ * Ported make_perimeters() to C++ * Fixed potential hang in PerimeterGenerator.cpp * Update GCode.cpp Bugfix slic3r#3038 * Fix for slic3r#3069 * Finished porting LayerRegion to C++ * Bump version number * Added a new grid infill pattern * Several improvements to the print job queue * Test button for serial connection * Fixed memory leak * Fixed memory leak * More memory leaks fixed * Removed debugging statement * More memory leaks fixed Conflicts: lib/Slic3r/GUI/Plater.pm * Keep print job order * Manual control * Implemented connection timeout in C++ * Fixed manual control buttons * Smarter logic for displaying printer panels * Try to fix broken wx scrolling * Display a warning when no USB/serial printers were configured * Bugfix: wrong error handling in GCodeSender * Fix incorrect comments to temperature-setting gcode * Fix G-code checksum * Bugfix: wrong default in extruder_offset tooltip. slic3r#3051 * Fixed regression causing empty prints to hang. slic3r#3107 * When background processing fails because of an error, display it in an explicit dialog * Fixed one more memory leak * Include the option category for first_layer_extrusion_width. slic3r#3061 * Prompt user when setting wipe + use_firmware_retraction. slic3r#3056 * Bugfix: error when setting per-region percent perimeter_extrusion_width. slic3r#2983 Conflicts: lib/Slic3r/Layer.pm * Refactoring: prefix inc/dec operators for iterators * Style fix: const for some functions * Fix: Initializer list, right initialisation order * std::list::empty faster than std::list::size (for C++03) * Fix: memory leak in ExPolygon::triangulate_p2t * Function arguments passed by reference * Function arguments passed by reference * Config: pass value as a reference * Fix for -Wmaybe-uninitialized warninig * Removed unused variables * Addtional check for TPPLPoly::operator= * Fix signed-unsigned compare * Fixed compilation warnings and a potential bug in MotionPlanner, as reported in slic3r#3054 * Replace the flip word with mirror. slic3r#3060 * Added more search paths for Boost on Win32 * Fix compilation on Windows * Improve Boost path detection * Remove Boost from distribution and fix some more things for Windows compilation * More compilation changes for Win32 * Fix serial port detection on Windows * More fixes for serial port detection on Windows * Prevent double connection check * Two fixes for --debug * Two fixes for --debug * Smoother manual control movements * Fix rendering on Windows * Some fixes and improvements to controller * Projector for DLP * Re-enable serial connection for DLP projector * More customizable options for DLP projector * Slice objects even if background processing is disabled * Don't crash when no serial ports are available on Windows * Several fixes to GCodeSender, including compilation on older OS X and DTR reset * Changed default settings for DLP projector and changed time options from integer to decimal * Added libboost-* packages for Travis CI build * Further improvements for compilation (Ubuntu) * Further improvements for compilation (Ubuntu) Conflicts: .travis.yml * One more fix for Travis CI * More small fixes for compilation on Linux * One more fix for Travis CI * More small fixes for compilation on Linux * Add manual control to DLP projector too * Added manual projection control * Let user configure travel speed in manual control dialog * Prevent absolute movement if user hasn't homed both X and Y * Limit slider to number of layers * Fix projection of slices with holes because wxDC is not honoring the fill rule * Project grid * New option for inverting the Y axis in projection * Removed debugging comment * Bugfix: an error in porting caused bad perimeter ordering. Includes regression test and more unit tests for PerimeterGenerator * Bugfix: prevent crash when setting a Choice field to a non-indexed value * Change order in DLP projection * Ported _arrange() and arrange_object() to XS * Ported mode Model methods to XS * Ported a couple more methods to XS * Ported Layer::maker_perimeters() to XS * Make test happy * Try to fix compilation on older Perls * Improvements to DLP projector: disable all options while printing; apply config changes to the printer preset so that user can save them; show total and remaining print time * Disable screensaver while projecting (untested on Windows) * Fix a compilation error on Win32 * Upgrade Travis CI conf * Fixed Travis CI conf * Add color icons to menu items about axes. slic3r#3121 * New "Scale to size" command(s). slic3r#2711 * Fix a minor glitch with scrollbars in OverrideSettingsPanel * Preserve the current layer when refreshing the 3D preview * Fix compilation on Windows * Fix comment stripping in sender * Bump version number * Separate libslic3r code from slic3r application code * Import config bundle automatically if found in application directory * Large refactoring of the Config classes * Remove any Perl related code from libslic3r * Fix typo slic3r#3152 * Fix compilation * One more fix for compilation * Updates to GUI projector: fix buttons not updating when print finished; ring a bell at that time; disable screensaver not just when printing but until the DLP projector window gets closed * Move the position_screen method to the Screen class * Bugfix: missing include assert.h slic3r#3155 * Live preview in the cut dialog * Fix one regression in arrange * Prevent flickering * Refactored the Config XS bindings * More refactoring on Config XS bindings * More efficient syntax for the PrintConfigDef constructor * Removed debugging statements * Don't show any dialog if 0 configs were imported * Some changes to DLP projector * Fix compilation with GCC * Typo * New --retract-lift-above and --retract-lift-below options. slic3r#763 slic3r#3057 * Implement resizable left column in preset editor. slic3r#3151 * One more fix for compilation with older compilers * Fix regression in lift, includes regression test * Use bridge flow and speed for solid_infill_every_layers * Fixed error in porting causing wrong moves with avoid_crossing_perimeters * Fix false positive in lift unit test * Fixed ported code of PerimeterGenerator * Very minor code improvements * Bugfix: external details were simplified too much when using default settings at low layer height, because the internal flow was erroneously taken into account. slic3r#2807 * Fix Slic3r crash when opening About dialog * Minor code cleanup here and there * Editable text control for specifying the cut Z in cut dialog * Ignore cut result if user didn't click the cut button * Refactor cutting logic, don't slice in 3DScene * Fixes and improvements to MotionPlanner, much smarter now * Force the 'nearest' strategy for starting skirt loops * Revert "Implement resizable left column in preset editor. slic3r#3151" This reverts commit 4b30d67. * Dump serial messages to file in order to debug communication issues * @farhaven: There's one more wxCLOSE in lib/Slic3r/GUI/Projector.pm, that one should probably be changed as well. * Implement serial port baudrate selection for OpenBSD Signed-off-by: Gregor Best <[email protected]> * Don't toggle support_material_enforce_layers field support_material_enforce_layers works independently of the support_material || raft options, so we should not disable the field when support material generation is disabled. Fixes: slic3r#3046 * New icon for Infill (credits: Carlo Mariella) * Fixed regression in the C++ port of PerimeterGenerator causing gaps to be filled twice * Refactoring: new Layer::make_fill() method * Don't use equality comparisons for floats This fixes an issue where F0 moves arise from 0-width (or 0 layer height?) support material segments when using autospeed. Fixes: slic3r#3261 * fix a segment fault by admesh * Fixed float comparison in combine_infill * Fixed return value for deserialize() implementations. slic3r#3250 * Make GCodeSender more robust (keep more than one sent line) and fix a memory access problem in the asio write buffer * Bugfix: memory corruption in BridgeDetector (thanks @JakeQZ for the patch). slic3r#3267 * Support incompatible change in Boost 1.60. slic3r#3117 * Raise allowed temperatures to 500°C. slic3r#3114 * Fix issue with undefined BOOST_VERSION if BOOST_VERSION < 106000 always succeeds because BOOST_VERSION is undefined. In order to avoid the code for new boost, we need <boost/version.hpp> * Bugfix: crash when input to bed shape options was '-'. slic3r#3254 * Fixed regression in bridging caused by error in porting. Includes regression test. slic3r#3175 * Variable-width gap fill. Yay! slic3r#2960 * Variable-width thin walls. Yay! * When loading an AMF file having multiple objects that look like multiple parts of a single object, prompt user and ask how to consider it. slic3r#2970 Conflicts: lib/Slic3r/Model.pm * Fixed dragging in 3D plater having some glitches with multipart objects * Missing #include * Update ISSUE_TEMPLATE.md * Rewritten the medial axis algorithm, now more robust (don't just prune MAT from endpoints, but validate all single edges) * Moved CONTRIBUTING.md to .github/ * Fixed type error * Actually add CONNTRIBUTING.md, not included in f5a5eb3 * Filter gap fill using length relative to the actual width. slic3r#2781 * Tune gap fill and thin walls to less extreme values * Refactored calls to Wx::Bitmap->new * One more year * Fix layer time slowdown The recent GCode writer changes which put the speed changes on a line of their own have caused the layer time slowdown to be ignored by the regex in CoolingBuffer.pm. Fixes: slic3r#3134 * Update tests for new GCode style and markers * Fixed compilation on OS X * Support static linking of the Boost libs * Account for travel moves in elapsed_time * Use float for elapsed_time When accumulating elapsed_time from many moves that take less than 1 second, elapsed_time does not get incremented because (unsigned int)0.9 = 0. * Fix cooling not working if !gcode_comments The cooling markers were being passed into GCodeWriter::set_speed() as a comment which were being ignored if gcode_comments was false. Fixes: slic3r#3325 * The "controller" tab and the settings of the USB/serial connection was made configurable. Now one may hide the "controller" tab and the USB/serial connection configuration from the preferences. This is useful for someone, who never connects his printer to the computer by a cable. * More refactoring to medial axis and gap fill, more robust * Added a short OpenSCAD description to aid in the creation of simple modifier meshes that describe a change every N layers * Bugfix: homing was not correctly saved * Add XYZ homing button to printer manual control * Update solid_layers.scad Oops, left a hardcoded 0.3 in. Fixed. * Feature: try to match horizontal surfaces with adaptive slicing
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Version
1.2.9-243-g510ca9f
Operating system type + version
OS X 10.11.4
Behavior
I have enabled "Auto cooling" and slow down printing if the print time is below 20s with minimum print speed of 1mm/s.
With this configuration the print slows down to approximately 20s on small objects if I am using Slic3r 1.2.9.
But if I am using the above mentioned actual developer version there is no slowdown.
It is easy to replicate, even as dry run:
layer time around 2s
with auto-cooling (slow down if below 20s, min print speed 1mm/s):
layer time is again around 2s (no slow down), but should be around 20s.
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