140 lines
4.1 KiB
C++
140 lines
4.1 KiB
C++
#ifndef SLA_TEST_UTILS_HPP
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#define SLA_TEST_UTILS_HPP
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#include <catch2/catch.hpp>
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#include <test_utils.hpp>
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// Debug
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#include <fstream>
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#include <unordered_set>
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#include "libslic3r/libslic3r.h"
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#include "libslic3r/Format/OBJ.hpp"
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#include "libslic3r/SLAPrint.hpp"
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#include "libslic3r/TriangleMesh.hpp"
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#include "libslic3r/SLA/Pad.hpp"
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#include "libslic3r/SLA/SupportTreeBuilder.hpp"
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#include "libslic3r/SLA/SupportPointGenerator.hpp"
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#include "libslic3r/SLA/AGGRaster.hpp"
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#include "libslic3r/SLA/ConcaveHull.hpp"
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#include "libslic3r/MTUtils.hpp"
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#include "libslic3r/SVG.hpp"
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using namespace Slic3r;
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enum e_validity {
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ASSUME_NO_EMPTY = 1,
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ASSUME_MANIFOLD = 2,
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ASSUME_NO_REPAIR = 4
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};
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void check_validity(const TriangleMesh &input_mesh,
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int flags = ASSUME_NO_EMPTY | ASSUME_MANIFOLD |
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ASSUME_NO_REPAIR);
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struct PadByproducts
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{
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ExPolygons model_contours;
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ExPolygons support_contours;
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TriangleMesh mesh;
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};
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void test_concave_hull(const ExPolygons &polys);
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void test_pad(const std::string & obj_filename,
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const sla::PadConfig &padcfg,
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PadByproducts & out);
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inline void test_pad(const std::string & obj_filename,
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const sla::PadConfig &padcfg = {})
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{
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PadByproducts byproducts;
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test_pad(obj_filename, padcfg, byproducts);
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}
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struct SupportByproducts
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{
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std::string obj_fname;
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std::vector<float> slicegrid;
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std::vector<ExPolygons> model_slices;
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sla::SupportTreeBuilder suptree_builder;
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TriangleMesh input_mesh;
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};
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const constexpr float CLOSING_RADIUS = 0.005f;
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void check_support_tree_integrity(const sla::SupportTreeBuilder &stree,
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const sla::SupportTreeConfig &cfg,
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double gnd);
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void test_supports(const std::string &obj_filename,
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const sla::SupportTreeConfig &supportcfg,
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const sla::HollowingConfig &hollowingcfg,
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const sla::DrainHoles &drainholes,
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SupportByproducts &out);
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inline void test_supports(const std::string &obj_filename,
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const sla::SupportTreeConfig &supportcfg,
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SupportByproducts &out)
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{
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sla::HollowingConfig hcfg;
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hcfg.enabled = false;
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test_supports(obj_filename, supportcfg, hcfg, {}, out);
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}
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inline void test_supports(const std::string &obj_filename,
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const sla::SupportTreeConfig &supportcfg = {})
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{
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SupportByproducts byproducts;
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test_supports(obj_filename, supportcfg, byproducts);
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}
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void export_failed_case(const std::vector<ExPolygons> &support_slices,
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const SupportByproducts &byproducts);
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void test_support_model_collision(
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const std::string &obj_filename,
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const sla::SupportTreeConfig &input_supportcfg,
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const sla::HollowingConfig &hollowingcfg,
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const sla::DrainHoles &drainholes);
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inline void test_support_model_collision(
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const std::string &obj_filename,
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const sla::SupportTreeConfig &input_supportcfg = {})
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{
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sla::HollowingConfig hcfg;
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hcfg.enabled = false;
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test_support_model_collision(obj_filename, input_supportcfg, hcfg, {});
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}
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// SLA Raster test utils:
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using TPixel = uint8_t;
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static constexpr const TPixel FullWhite = 255;
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static constexpr const TPixel FullBlack = 0;
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template <class A, int N> constexpr int arraysize(const A (&)[N]) { return N; }
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void check_raster_transformations(sla::RasterBase::Orientation o,
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sla::RasterBase::TMirroring mirroring);
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ExPolygon square_with_hole(double v);
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inline double pixel_area(TPixel px, const sla::PixelDim &pxdim)
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{
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return (pxdim.h_mm * pxdim.w_mm) * px * 1. / (FullWhite - FullBlack);
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}
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double raster_white_area(const sla::RasterGrayscaleAA &raster);
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long raster_pxsum(const sla::RasterGrayscaleAA &raster);
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double predict_error(const ExPolygon &p, const sla::PixelDim &pd);
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sla::SupportPoints calc_support_pts(
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const TriangleMesh & mesh,
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const sla::SupportPointGenerator::Config &cfg = {});
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#endif // SLA_TEST_UTILS_HPP
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