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19062b4d5f
WIP GCode/SmoothPath.cpp,hpp cache for interpolating extrusion path with arches. Removed Perl test t/geometry.t, replaced with C++ tests. Refactored ExtrusionEntity and derived classes to hold extrusion attributes in new ExtrusionFlow/ExtrusionAttributes classes. Reworked path ordering in G-code export to never copy polylines, but to work with a new "flipped" attribute. Reworked G-code export to interpolate extrusion paths with smooth paths and to extrude those smooth paths. New parameters: arc_fitting, arc_fitting_tolerance Renamed GCode class to GCodeGenerator Moved GCodeWriter.cpp/hpp to GCode/ Moved Wipe from from GCode.cpp,hpp to GCode/Wipe.cpp,hpp Moved WipeTowerIntegration from GCode.cpp,hpp to GCode/WipeTowerIntegration.cpp,hpp New variant of douglas_peucker() to simplify range of iterators in place. Refactored wipe in general and wipe on perimeters / hiding seams. WIP: Convert estimate_speed_from_extrusion_quality() and its application to smooth paths. WIP: Cooling buffer to process G2G3, disable arc fitting for filters that cannot process it.
37 lines
689 B
Perl
37 lines
689 B
Perl
package Slic3r::Geometry;
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use strict;
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use warnings;
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require Exporter;
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our @ISA = qw(Exporter);
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# Exported by this module. The last section starting with convex_hull is exported by Geometry.xsp
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our @EXPORT_OK = qw(
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PI epsilon
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scale
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unscale
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scaled_epsilon
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X Y Z
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convex_hull
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deg2rad
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rad2deg
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);
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use constant PI => 4 * atan2(1, 1);
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use constant A => 0;
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use constant B => 1;
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use constant X1 => 0;
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use constant Y1 => 1;
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use constant X2 => 2;
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use constant Y2 => 3;
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sub epsilon () { 1E-4 }
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sub scaled_epsilon () { epsilon / &Slic3r::SCALING_FACTOR }
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sub scale ($) { $_[0] / &Slic3r::SCALING_FACTOR }
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sub unscale ($) { $_[0] * &Slic3r::SCALING_FACTOR }
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1;
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