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fe4a72ec94
* Clipper: Verify range of int32 coordinates on input. Cherry-picked from prusa3d/PrusaSlicer@fa7debf49d Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * ClipperLib: Optimized PointInPolygon() to calculate cross products with int64s instead of doubles. Cherry-picked from prusa3d/PrusaSlicer@9dca8403fe Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Reworked the ClipperLib / Polygon types to use the tbb::scallable_allocator to better scale on multiple threads. Cherry-picked from prusa3d/PrusaSlicer@9cde96993e Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * use tbb::scallable_allocator for Polygons and ExPolygon::holes to better scale on multiple threads Cherry-picked from prusa3d/PrusaSlicer@b67ad6434d Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Fixed compilation on GCC and CLang Cherry-picked from prusa3d/PrusaSlicer@b3b44681a9 Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Remove clipper2 which is not used * Removed shiny profiler from clipperlib Cherry-picked from prusa3d/PrusaSlicer@7e77048593 Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * ClipperLib: Further optimization of memory allocation using scalable_allocator. ClipperLib: SimplifyPolygon() - changed default winding number to positive, added strictly_simple parameter. ClipperUtlis simplify_polygons() - removed "remove_collinear" parameter Cherry-picked from prusa3d/PrusaSlicer@a7e17df25f Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * ClipperLib: emplace_back() instead of push_back(). Cherry-picked from prusa3d/PrusaSlicer@2e150795b1 Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Fixed issue in a 32bit clipper, where IntersectPoint() checked for the Y coordinate of the calculated intersection point for validity, but the Y coordinate was already rounded to 32bits, thus an overflow may have in rare cases masked invalidity of the result. Cherry-picked from prusa3d/PrusaSlicer@b39c33414f Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Fixed Vojtech's out of boundary assert in Clipper library. Cherry-picked from prusa3d/PrusaSlicer@0a202dcff3 Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> * Update clipper to 6.4.2. Cherry-picked from prusa3d/PrusaSlicer@b8b3cccb40 Co-authored-by: Lukáš Hejl <hejl.lukas@gmail.com> * Try fix cmake opencv --------- Co-authored-by: Vojtech Bubnik <bubnikv@gmail.com> Co-authored-by: Lukáš Hejl <hejl.lukas@gmail.com>
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
#ifndef SLA_PAD_HPP
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#define SLA_PAD_HPP
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#include <vector>
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#include <functional>
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#include <cmath>
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#include <string>
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#include <libslic3r/Point.hpp>
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struct indexed_triangle_set;
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namespace Slic3r {
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class ExPolygon;
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class Polygon;
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using ExPolygons = std::vector<ExPolygon>;
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using Polygons = std::vector<Polygon, PointsAllocator<Polygon>>;
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namespace sla {
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using ThrowOnCancel = std::function<void(void)>;
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/// Calculate the polygon representing the silhouette.
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void pad_blueprint(
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const indexed_triangle_set &mesh, // input mesh
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ExPolygons & output, // Output will be merged with
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const std::vector<float> &, // Exact Z levels to sample
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ThrowOnCancel thrfn = [] {}); // Function that throws if cancel was requested
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void pad_blueprint(
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const indexed_triangle_set &mesh,
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ExPolygons & output,
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float samplingheight = 0.1f, // The height range to sample
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float layerheight = 0.05f, // The sampling height
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ThrowOnCancel thrfn = [] {});
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struct PadConfig {
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double wall_thickness_mm = 1.;
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double wall_height_mm = 1.;
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double max_merge_dist_mm = 50;
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double wall_slope = std::atan(1.0); // Universal constant for Pi/4
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double brim_size_mm = 1.6;
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struct EmbedObject {
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double object_gap_mm = 1.;
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double stick_stride_mm = 10.;
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double stick_width_mm = 0.5;
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double stick_penetration_mm = 0.1;
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bool enabled = false;
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bool everywhere = false;
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operator bool() const { return enabled; }
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} embed_object;
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inline PadConfig() = default;
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inline PadConfig(double thickness,
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double height,
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double mergedist,
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double slope)
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: wall_thickness_mm(thickness)
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, wall_height_mm(height)
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, max_merge_dist_mm(mergedist)
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, wall_slope(slope)
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{}
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inline double bottom_offset() const
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{
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return (wall_thickness_mm + wall_height_mm) / std::tan(wall_slope);
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}
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inline double wing_distance() const
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{
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return wall_height_mm / std::tan(wall_slope);
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}
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inline double full_height() const
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{
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return wall_height_mm + wall_thickness_mm;
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}
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/// Returns the elevation needed for compensating the pad.
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inline double required_elevation() const { return wall_thickness_mm; }
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std::string validate() const;
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};
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void create_pad(
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const ExPolygons & support_contours,
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const ExPolygons & model_contours,
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indexed_triangle_set &output_mesh,
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const PadConfig & = PadConfig(),
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ThrowOnCancel throw_on_cancel = [] {});
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} // namespace sla
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} // namespace Slic3r
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#endif // SLABASEPOOL_HPP
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