diff --git a/src/libslic3r/SupportMaterial.cpp b/src/libslic3r/SupportMaterial.cpp index e2d7bf199..c9794a6c8 100644 --- a/src/libslic3r/SupportMaterial.cpp +++ b/src/libslic3r/SupportMaterial.cpp @@ -37,6 +37,7 @@ #define DEBUG #define _DEBUG #undef NDEBUG + #include "utils.hpp" #include "SVG.hpp" #endif @@ -429,7 +430,7 @@ void PrintObjectSupportMaterial::generate(PrintObject &object) for (const MyLayer *layer : top_contacts) Slic3r::SVG::export_expolygons( debug_out_path("support-top-contacts-%d-%lf.svg", iRun, layer->print_z), - union_ex(layer->polygons, false)); + union_ex(layer->polygons)); #endif /* SLIC3R_DEBUG */ BOOST_LOG_TRIVIAL(info) << "Support generator - Creating bottom contacts"; @@ -447,7 +448,7 @@ void PrintObjectSupportMaterial::generate(PrintObject &object) for (size_t layer_id = 0; layer_id < object.layers().size(); ++ layer_id) Slic3r::SVG::export_expolygons( debug_out_path("support-areas-%d-%lf.svg", iRun, object.layers()[layer_id]->print_z), - union_ex(layer_support_areas[layer_id], false)); + union_ex(layer_support_areas[layer_id])); #endif /* SLIC3R_DEBUG */ BOOST_LOG_TRIVIAL(info) << "Support generator - Creating intermediate layers - indices"; @@ -466,7 +467,7 @@ void PrintObjectSupportMaterial::generate(PrintObject &object) for (const MyLayer *layer : top_contacts) Slic3r::SVG::export_expolygons( debug_out_path("support-top-contacts-trimmed-by-object-%d-%lf.svg", iRun, layer->print_z), - union_ex(layer->polygons, false)); + union_ex(layer->polygons)); #endif BOOST_LOG_TRIVIAL(info) << "Support generator - Creating base layers"; @@ -478,7 +479,7 @@ void PrintObjectSupportMaterial::generate(PrintObject &object) for (MyLayersPtr::const_iterator it = intermediate_layers.begin(); it != intermediate_layers.end(); ++ it) Slic3r::SVG::export_expolygons( debug_out_path("support-base-layers-%d-%lf.svg", iRun, (*it)->print_z), - union_ex((*it)->polygons, false)); + union_ex((*it)->polygons)); #endif /* SLIC3R_DEBUG */ BOOST_LOG_TRIVIAL(info) << "Support generator - Trimming top contacts by bottom contacts"; @@ -507,11 +508,11 @@ void PrintObjectSupportMaterial::generate(PrintObject &object) for (const MyLayer *l : interface_layers) Slic3r::SVG::export_expolygons( debug_out_path("support-interface-layers-%d-%lf.svg", iRun, l->print_z), - union_ex(l->polygons, false)); + union_ex(l->polygons)); for (const MyLayer *l : base_interface_layers) Slic3r::SVG::export_expolygons( debug_out_path("support-base-interface-layers-%d-%lf.svg", iRun, l->print_z), - union_ex(l->polygons, false)); + union_ex(l->polygons)); #endif // SLIC3R_DEBUG /* @@ -1308,9 +1309,9 @@ namespace SupportMaterialInternal { #ifdef SLIC3R_DEBUG static int iRun = 0; SVG::export_expolygons(debug_out_path("support-top-contacts-remove-bridges-run%d.svg", iRun ++), - { { { union_ex(offset(layerm->unsupported_bridge_edges, scale_(SUPPORT_MATERIAL_MARGIN), SUPPORT_SURFACES_OFFSET_PARAMETERS), false) }, { "unsupported_bridge_edges", "orange", 0.5f } }, - { { union_ex(contact_polygons, false) }, { "contact_polygons", "blue", 0.5f } }, - { { union_ex(bridges, false) }, { "bridges", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(offset(layerm->unsupported_bridge_edges, scale_(SUPPORT_MATERIAL_MARGIN), SUPPORT_SURFACES_OFFSET_PARAMETERS)) }, { "unsupported_bridge_edges", "orange", 0.5f } }, + { { union_ex(contact_polygons) }, { "contact_polygons", "blue", 0.5f } }, + { { union_ex(bridges) }, { "bridges", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ } } @@ -1494,7 +1495,7 @@ static inline std::tuple detect_overhangs( iRun, layer_id, std::find_if(layer.regions().begin(), layer.regions().end(), [layerm](const LayerRegion* other){return other == layerm;}) - layer.regions().begin()), get_extents(diff_polygons)); - Slic3r::ExPolygons expolys = union_ex(diff_polygons, false); + Slic3r::ExPolygons expolys = union_ex(diff_polygons); svg.draw(expolys); } #endif /* SLIC3R_DEBUG */ @@ -1512,7 +1513,7 @@ static inline std::tuple detect_overhangs( iRun, layer_id, std::find_if(layer.regions().begin(), layer.regions().end(), [layerm](const LayerRegion* other){return other == layerm;}) - layer.regions().begin(), layer.print_z), - union_ex(diff_polygons, false)); + union_ex(diff_polygons)); #endif /* SLIC3R_DEBUG */ //FIXME the overhang_polygons are used to construct the support towers as well. @@ -1572,10 +1573,10 @@ static inline std::tuple detect_overhangs( offset(lower_layer_polygons, 0.05f * fw, SUPPORT_SURFACES_OFFSET_PARAMETERS)); #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-top-contacts-enforcers-run%d-layer%d-z%f.svg", iRun, layer_id, layer.print_z), - { { layer.lslices, { "layer.lslices", "gray", 0.2f } }, - { { union_ex(lower_layer_polygons, false) }, { "lower_layer_polygons", "green", 0.5f } }, - { enforcers_united, { "enforcers", "blue", 0.5f } }, - { { union_ex(enforcer_polygons, true) }, { "new_contacts", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { layer.lslices, { "layer.lslices", "gray", 0.2f } }, + { { union_ex(lower_layer_polygons) }, { "lower_layer_polygons", "green", 0.5f } }, + { enforcers_united, { "enforcers", "blue", 0.5f } }, + { { union_safety_offset_ex(enforcer_polygons) }, { "new_contacts", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ polygons_append(overhang_polygons, enforcer_polygons); polygons_append(contact_polygons, diff(enforcer_polygons, slices_margin.all_polygons.empty() ? slices_margin.polygons : slices_margin.all_polygons)); @@ -1739,18 +1740,18 @@ static inline void fill_contact_layer( ); #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-top-contacts-final0-run%d-layer%d-z%f.svg", iRun, layer_id, layer.print_z), - { { { union_ex(lower_layer_polygons, false) }, { "lower_layer_polygons", "gray", 0.2f } }, - { { union_ex(*new_layer.contact_polygons, false) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, - { { union_ex(slices_margin.polygons, false) }, { "slices_margin_cached", "blue", 0.5f } }, - { { union_ex(dense_interface_polygons, false) }, { "dense_interface_polygons", "green", 0.5f } }, - { { union_ex(new_layer.polygons, true) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(lower_layer_polygons) }, { "lower_layer_polygons", "gray", 0.2f } }, + { { union_ex(*new_layer.contact_polygons) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, + { { union_ex(slices_margin.polygons) }, { "slices_margin_cached", "blue", 0.5f } }, + { { union_ex(dense_interface_polygons) }, { "dense_interface_polygons", "green", 0.5f } }, + { { union_safety_offset_ex(new_layer.polygons) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); //support_grid_pattern.serialize(debug_out_path("support-top-contacts-final-run%d-layer%d-z%f.bin", iRun, layer_id, layer.print_z)); SVG::export_expolygons(debug_out_path("support-top-contacts-final0-run%d-layer%d-z%f.svg", iRun, layer_id, layer.print_z), - { { { union_ex(lower_layer_polygons, false) }, { "lower_layer_polygons", "gray", 0.2f } }, - { { union_ex(*new_layer.contact_polygons, false) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, - { { union_ex(contact_polygons, false) }, { "contact_polygons", "blue", 0.5f } }, - { { union_ex(dense_interface_polygons, false) }, { "dense_interface_polygons", "green", 0.5f } }, - { { union_ex(new_layer.polygons, true) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(lower_layer_polygons) }, { "lower_layer_polygons", "gray", 0.2f } }, + { { union_ex(*new_layer.contact_polygons) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, + { { union_ex(contact_polygons) }, { "contact_polygons", "blue", 0.5f } }, + { { union_ex(dense_interface_polygons) }, { "dense_interface_polygons", "green", 0.5f } }, + { { union_safety_offset_ex(new_layer.polygons) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ } } @@ -1796,11 +1797,11 @@ static inline void fill_contact_layer( #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-top-contacts-final0-run%d-layer%d-z%f.svg", iRun, layer_id, layer.print_z), - { { { union_ex(lower_layer_polygons, false) }, { "lower_layer_polygons", "gray", 0.2f } }, - { { union_ex(*new_layer.contact_polygons, false) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, - { { union_ex(contact_polygons, false) }, { "contact_polygons", "blue", 0.5f } }, - { { union_ex(overhang_polygons, false) }, { "overhang_polygons", "green", 0.5f } }, - { { union_ex(new_layer.polygons, true) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(lower_layer_polygons) }, { "lower_layer_polygons", "gray", 0.2f } }, + { { union_ex(*new_layer.contact_polygons) }, { "new_layer.contact_polygons", "yellow", 0.5f } }, + { { union_ex(contact_polygons) }, { "contact_polygons", "blue", 0.5f } }, + { { union_ex(overhang_polygons) }, { "overhang_polygons", "green", 0.5f } }, + { { union_safety_offset_ex(new_layer.polygons) }, { "new_layer.polygons", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ // Even after the contact layer was expanded into a grid, some of the contact islands may be too tiny to be extruded. @@ -1964,10 +1965,10 @@ static inline PrintObjectSupportMaterial::MyLayer* detect_bottom_contacts( Polygons top = collect_region_slices_by_type(layer, stTop); #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-bottom-layers-raw-%d-%lf.svg", iRun, layer.print_z), - { { { union_ex(top, false) }, { "top", "blue", 0.5f } }, - { { union_ex(supports_projected, true) }, { "overhangs", "magenta", 0.5f } }, - { layer.lslices, { "layer.lslices", "green", 0.5f } }, - { { union_ex(polygons_new, true) }, { "polygons_new", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(top) }, { "top", "blue", 0.5f } }, + { { union_safety_offset_ex(supports_projected) }, { "overhangs", "magenta", 0.5f } }, + { layer.lslices, { "layer.lslices", "green", 0.5f } }, + { { union_safety_offset_ex(polygons_new) }, { "polygons_new", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ // Now find whether any projection of the contact surfaces above layer.print_z not yet supported by any @@ -2037,7 +2038,7 @@ static inline PrintObjectSupportMaterial::MyLayer* detect_bottom_contacts( #ifdef SLIC3R_DEBUG Slic3r::SVG::export_expolygons( debug_out_path("support-bottom-contacts-%d-%lf.svg", iRun, layer_new.print_z), - union_ex(layer_new.polygons, false)); + union_ex(layer_new.polygons)); #endif /* SLIC3R_DEBUG */ // Trim the already created base layers above the current layer intersecting with the new bottom contacts layer. @@ -2050,14 +2051,14 @@ static inline PrintObjectSupportMaterial::MyLayer* detect_bottom_contacts( if (! layer_support_areas[layer_id_above].empty()) { #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-support-areas-raw-before-trimming-%d-with-%f-%lf.svg", iRun, layer.print_z, layer_above.print_z), - { { { union_ex(touching, false) }, { "touching", "blue", 0.5f } }, - { { union_ex(layer_support_areas[layer_id_above], true) }, { "above", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(touching) }, { "touching", "blue", 0.5f } }, + { { union_safety_offset_ex(layer_support_areas[layer_id_above]) }, { "above", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ layer_support_areas[layer_id_above] = diff(layer_support_areas[layer_id_above], touching); #ifdef SLIC3R_DEBUG Slic3r::SVG::export_expolygons( debug_out_path("support-support-areas-raw-after-trimming-%d-with-%f-%lf.svg", iRun, layer.print_z, layer_above.print_z), - union_ex(layer_support_areas[layer_id_above], false)); + union_ex(layer_support_areas[layer_id_above])); #endif /* SLIC3R_DEBUG */ } } @@ -2080,8 +2081,8 @@ static inline std::pair project_support_to_grid(const Layer #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-support-areas-%s-raw-%d-%lf.svg", debug_name, iRun, layer.print_z), - { { { union_ex(trimming, false) }, { "trimming", "blue", 0.5f } }, - { { union_ex(overhangs_projection, true) }, { "overhangs_projection", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(trimming) }, { "trimming", "blue", 0.5f } }, + { { union_safety_offset_ex(overhangs_projection) }, { "overhangs_projection", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ remove_sticks(overhangs_projection); @@ -2089,8 +2090,8 @@ static inline std::pair project_support_to_grid(const Layer #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-support-areas-%s-raw-cleaned-%d-%lf.svg", debug_name, iRun, layer.print_z), - { { { union_ex(trimming, false) }, { "trimming", "blue", 0.5f } }, - { { union_ex(overhangs_projection, false) }, { "overhangs_projection", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(trimming) }, { "trimming", "blue", 0.5f } }, + { { union_ex(overhangs_projection) }, { "overhangs_projection", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ SupportGridPattern support_grid_pattern(&overhangs_projection, &trimming, grid_params); @@ -2113,7 +2114,7 @@ static inline std::pair project_support_to_grid(const Layer #ifdef SLIC3R_DEBUG Slic3r::SVG::export_expolygons( debug_out_path("support-layer_support_area-gridded-%s-%d-%lf.svg", debug_name, iRun, layer.print_z), - union_ex(out.first, false)); + union_ex(out.first)); #endif /* SLIC3R_DEBUG */ }); @@ -2131,13 +2132,13 @@ static inline std::pair project_support_to_grid(const Layer #ifdef SLIC3R_DEBUG Slic3r::SVG::export_expolygons( debug_out_path("support-projection_new-gridded-%d-%lf.svg", iRun, layer.print_z), - union_ex(out.second, false)); + union_ex(out.second)); #endif /* SLIC3R_DEBUG */ #ifdef SLIC3R_DEBUG SVG::export_expolygons(debug_out_path("support-projection_new-gridded-%d-%lf.svg", iRun, layer.print_z), - { { { union_ex(trimming, false) }, { "trimming", "gray", 0.5f } }, - { { union_ex(overhangs_projection, true) }, { "overhangs_projection", "blue", 0.5f } }, - { { union_ex(out.second, true) }, { "projection_new", "red", "black", "", scaled(0.1f), 0.5f } } }); + { { { union_ex(trimming) }, { "trimming", "gray", 0.5f } }, + { { union_safety_offset_ex(overhangs_projection) }, { "overhangs_projection", "blue", 0.5f } }, + { { union_safety_offset_ex(out.second) }, { "projection_new", "red", "black", "", scaled(0.1f), 0.5f } } }); #endif /* SLIC3R_DEBUG */ }); @@ -2667,10 +2668,10 @@ void PrintObjectSupportMaterial::generate_base_layers( BoundingBox bbox = get_extents(polygons_new); bbox.merge(get_extents(polygons_trimming)); ::Slic3r::SVG svg(debug_out_path("support-intermediate-layers-raw-%d-%lf.svg", iRun, layer_intermediate.print_z), bbox); - svg.draw(union_ex(polygons_new, false), "blue", 0.5f); - svg.draw(to_polylines(polygons_new), "blue"); - svg.draw(union_ex(polygons_trimming, true), "red", 0.5f); - svg.draw(to_polylines(polygons_trimming), "red"); + svg.draw(union_ex(polygons_new), "blue", 0.5f); + svg.draw(to_polylines(polygons_new), "blue"); + svg.draw(union_safety_offset_ex(polygons_trimming), "red", 0.5f); + svg.draw(to_polylines(polygons_trimming), "red"); } #endif /* SLIC3R_DEBUG */ @@ -2706,7 +2707,7 @@ void PrintObjectSupportMaterial::generate_base_layers( for (MyLayersPtr::const_iterator it = intermediate_layers.begin(); it != intermediate_layers.end(); ++it) ::Slic3r::SVG::export_expolygons( debug_out_path("support-intermediate-layers-untrimmed-%d-%lf.svg", iRun, (*it)->print_z), - union_ex((*it)->polygons, false)); + union_ex((*it)->polygons)); ++ iRun; #endif /* SLIC3R_DEBUG */ diff --git a/src/libslic3r/Utils.hpp b/src/libslic3r/Utils.hpp index 1b02e0331..a01e63166 100644 --- a/src/libslic3r/Utils.hpp +++ b/src/libslic3r/Utils.hpp @@ -58,6 +58,11 @@ void set_data_dir(const std::string &path); // Return a full path to the GUI resource files. const std::string& data_dir(); +// Format an output path for debugging purposes. +// Writes out the output path prefix to the console for the first time the function is called, +// so the user knows where to search for the debugging output. +std::string debug_out_path(const char *name, ...); + // A special type for strings encoded in the local Windows 8-bit code page. // This type is only needed for Perl bindings to relay to Perl that the string is raw, not UTF-8 encoded. typedef std::string local_encoded_string; diff --git a/src/libslic3r/libslic3r.h b/src/libslic3r/libslic3r.h index 8d8d15df9..a29436189 100644 --- a/src/libslic3r/libslic3r.h +++ b/src/libslic3r/libslic3r.h @@ -65,18 +65,6 @@ static constexpr double EXTERNAL_INFILL_MARGIN = 3.; #define SCALED_EPSILON scale_(EPSILON) -#define SLIC3R_DEBUG_OUT_PATH_PREFIX "out/" - -inline std::string debug_out_path(const char *name, ...) -{ - char buffer[2048]; - va_list args; - va_start(args, name); - std::vsprintf(buffer, name, args); - va_end(args); - return std::string(SLIC3R_DEBUG_OUT_PATH_PREFIX) + std::string(buffer); -} - #ifndef UNUSED #define UNUSED(x) (void)(x) #endif /* UNUSED */ diff --git a/src/libslic3r/utils.cpp b/src/libslic3r/utils.cpp index 29f955e92..78125079a 100644 --- a/src/libslic3r/utils.cpp +++ b/src/libslic3r/utils.cpp @@ -207,6 +207,23 @@ std::string custom_shapes_dir() return (boost::filesystem::path(g_data_dir) / "shapes").string(); } +static std::atomic debug_out_path_called(false); + +std::string debug_out_path(const char *name, ...) +{ + static constexpr const char *SLIC3R_DEBUG_OUT_PATH_PREFIX = "out/"; + if (! debug_out_path_called.exchange(true)) { + std::string path = boost::filesystem::system_complete(SLIC3R_DEBUG_OUT_PATH_PREFIX).string(); + printf("Debugging output files will be written to %s\n", path.c_str()); + } + char buffer[2048]; + va_list args; + va_start(args, name); + std::vsprintf(buffer, name, args); + va_end(args); + return std::string(SLIC3R_DEBUG_OUT_PATH_PREFIX) + std::string(buffer); +} + #ifdef _WIN32 // The following helpers are borrowed from the LLVM project https://github.com/llvm namespace WindowsSupport