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https://github.com/FULU-Foundation/OrcaSlicer-bambulab.git
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3a81e6bee4
these regions are grown to anchor the bridge lines to the bottom surface. The grown regions may overlap. In that case the regions are now merged before the bridging direction is calculated for the merged region.
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
#ifndef _libslic3r_h_
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#define _libslic3r_h_
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// this needs to be included early for MSVC (listing it in Build.PL is not enough)
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#include <ostream>
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#include <iostream>
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#include <sstream>
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#include <stdint.h>
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#define SLIC3R_VERSION "1.3.0-dev"
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//FIXME This epsilon value is used for many non-related purposes:
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// For a threshold of a squared Euclidean distance,
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// for a trheshold in a difference of radians,
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// for a threshold of a cross product of two non-normalized vectors etc.
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#define EPSILON 1e-4
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// Scaling factor for a conversion from coord_t to coordf_t: 10e-6
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// This scaling generates a following fixed point representation with for a 32bit integer:
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// 0..4294mm with 1nm resolution
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#define SCALING_FACTOR 0.000001
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// RESOLUTION, SCALED_RESOLUTION: Used as an error threshold for a Douglas-Peucker polyline simplification algorithm.
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#define RESOLUTION 0.0125
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#define SCALED_RESOLUTION (RESOLUTION / SCALING_FACTOR)
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#define PI 3.141592653589793238
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// When extruding a closed loop, the loop is interrupted and shortened a bit to reduce the seam.
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#define LOOP_CLIPPING_LENGTH_OVER_NOZZLE_DIAMETER 0.15
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// Maximum perimeter length for the loop to apply the small perimeter speed.
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#define SMALL_PERIMETER_LENGTH (6.5 / SCALING_FACTOR) * 2 * PI
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#define INSET_OVERLAP_TOLERANCE 0.4
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// 3mm ring around the top / bottom / bridging areas.
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//FIXME This is quite a lot.
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#define EXTERNAL_INFILL_MARGIN 3.
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#define scale_(val) ((val) / SCALING_FACTOR)
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#define unscale(val) ((val) * SCALING_FACTOR)
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#define SCALED_EPSILON scale_(EPSILON)
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typedef long coord_t;
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typedef double coordf_t;
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namespace Slic3r {
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enum Axis { X=0, Y, Z };
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}
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using namespace Slic3r;
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/* Implementation of CONFESS("foo"): */
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#ifdef _MSC_VER
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#define CONFESS(...) confess_at(__FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
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#else
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#define CONFESS(...) confess_at(__FILE__, __LINE__, __func__, __VA_ARGS__)
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#endif
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void confess_at(const char *file, int line, const char *func, const char *pat, ...);
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/* End implementation of CONFESS("foo"): */
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// Which C++ version is supported?
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// For example, could optimized functions with move semantics be used?
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#if __cplusplus==201402L
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#define SLIC3R_CPPVER 14
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#elif __cplusplus==201103L
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#define SLIC3R_CPPVER 11
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#else
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#define SLIC3R_CPPVER 0
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#endif
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// Write slices as SVG images into out directory during the 2D processing of the slices.
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// #define SLIC3R_DEBUG_SLICE_PROCESSING
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#endif
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