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Support for user definable variable layer thickness, the C++ backend.

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This commit is contained in:
bubnikv 2016-12-12 17:53:38 +01:00
parent 2ab86a4895
commit 1ea958158a
7 changed files with 924 additions and 44 deletions
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26
xs/src/libslic3r/Print.hpp
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@ -3,9 +3,8 @@
#include "libslic3r.h"
#include <set>
#include <string>
#include <vector>
#include <boost/thread.hpp>
#include <string>
#include "BoundingBox.hpp"
#include "Flow.hpp"
#include "PrintConfig.hpp"
@ -13,7 +12,7 @@
#include "Layer.hpp"
#include "Model.hpp"
#include "PlaceholderParser.hpp"
#include "Slicing.hpp"
namespace Slic3r {
@ -79,6 +78,10 @@ public:
std::map< size_t,std::vector<int> > region_volumes;
PrintObjectConfig config;
t_layer_height_ranges layer_height_ranges;
// Profile of increasing z to a layer height, to be linearly interpolated when calculating the layers.
// The pairs of <z, layer_height> are packed into a 1D array to simplify handling by the Perl XS.
std::vector<coordf_t> layer_height_profile;
// this is set to true when LayerRegion->slices is split in top/internal/bottom
// so that next call to make_perimeters() performs a union() before computing loops
@ -137,7 +140,18 @@ public:
bool invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys);
bool invalidate_step(PrintObjectStep step);
bool invalidate_all_steps();
// Process layer_height_ranges, the raft layers and first layer thickness into layer_height_profile.
// The layer_height_profile may be later modified interactively by the user to refine layers at sloping surfaces.
void update_layer_height_profile();
// Collect the slicing parameters, to be used by variable layer thickness algorithm,
// by the interactive layer height editor and by the printing process itself.
// The slicing parameters are dependent on various configuration values
// (layer height, first layer height, raft settings, print nozzle diameter etc).
SlicingParameters slicing_parameters() const;
void _slice();
bool has_support_material() const;
void detect_surfaces_type();
void process_external_surfaces();
@ -145,7 +159,7 @@ public:
void bridge_over_infill();
void _make_perimeters();
void _infill();
private:
Print* _print;
ModelObject* _model_object;
@ -155,6 +169,8 @@ private:
// parameter
PrintObject(Print* print, ModelObject* model_object, const BoundingBoxf3 &modobj_bbox);
~PrintObject() {}
std::vector<ExPolygons> _slice_region(size_t region_id, const std::vector<float> &z, bool modifier);
};
typedef std::vector<PrintObject*> PrintObjectPtrs;