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Rewrote Fill2.pm to C++, deleted Perl infills for good.

Browse source 
Removed dependency on Perl Math::PlanePath module.
Fixed compilation with Visual Studio and SLIC3R_DEBUG: Visual Studio older than 2015 does not support the prinf type specifier %zu. Use %Iu instead.
C++11 move semantics enabled.
This commit is contained in:
bubnikv 2016-11-02 10:47:00 +01:00
parent 3a31d37d35
commit 95ede7c4b8
49 changed files with 628 additions and 1803 deletions
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135
xs/src/libslic3r/Surface.hpp
View file

@ -40,6 +40,20 @@ public:
: surface_type(_surface_type), expolygon(_expolygon),
thickness(-1), thickness_layers(1), bridge_angle(-1), extra_perimeters(0)
{};
Surface(const Surface &other, const ExPolygon &_expolygon)
: surface_type(other.surface_type), expolygon(_expolygon),
thickness(other.thickness), thickness_layers(other.thickness_layers), bridge_angle(other.bridge_angle), extra_perimeters(other.extra_perimeters)
{};
#if SLIC3R_CPPVER >= 11
Surface(SurfaceType _surface_type, const ExPolygon &&_expolygon)
: surface_type(_surface_type), expolygon(std::move(_expolygon)),
thickness(-1), thickness_layers(1), bridge_angle(-1), extra_perimeters(0)
{};
Surface(const Surface &other, const ExPolygon &&_expolygon)
: surface_type(other.surface_type), expolygon(std::move(_expolygon)),
thickness(other.thickness), thickness_layers(other.thickness_layers), bridge_angle(other.bridge_angle), extra_perimeters(other.extra_perimeters)
{};
#endif
operator Polygons() const;
double area() const;
bool is_solid() const;
@ -52,22 +66,43 @@ public:
typedef std::vector<Surface> Surfaces;
typedef std::vector<Surface*> SurfacesPtr;
inline Polygons to_polygons(const SurfacesPtr &src)
inline Polygons to_polygons(const Surfaces &src)
{
size_t num = 0;
for (Surfaces::const_iterator it = src.begin(); it != src.end(); ++it)
num += it->expolygon.holes.size() + 1;
Polygons polygons;
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++it) {
polygons.push_back((*it)->expolygon.contour);
for (Polygons::const_iterator ith = (*it)->expolygon.holes.begin(); ith != (*it)->expolygon.holes.end(); ++ith) {
polygons.reserve(num);
for (Surfaces::const_iterator it = src.begin(); it != src.end(); ++it) {
polygons.push_back(it->expolygon.contour);
for (Polygons::const_iterator ith = it->expolygon.holes.begin(); ith != it->expolygon.holes.end(); ++ith)
polygons.push_back(*ith);
}
}
return polygons;
}
#if SLIC3R_CPPVER > 11
inline Polygons to_polygons(const SurfacesPtr &src)
{
size_t num = 0;
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++it)
num += (*it)->expolygon.holes.size() + 1;
Polygons polygons;
polygons.reserve(num);
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++it) {
polygons.push_back((*it)->expolygon.contour);
for (Polygons::const_iterator ith = (*it)->expolygon.holes.begin(); ith != (*it)->expolygon.holes.end(); ++ith)
polygons.push_back(*ith);
}
return polygons;
}
#if SLIC3R_CPPVER >= 11
inline Polygons to_polygons(SurfacesPtr &&src)
{
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++it)
num += (*it)->expolygon.holes.size() + 1;
Polygons polygons;
polygons.reserve(num);
for (ExPolygons::const_iterator it = src.begin(); it != src.end(); ++it) {
polygons.push_back(std::move((*it)->expolygon.contour));
for (Polygons::const_iterator ith = (*it)->expolygon.holes.begin(); ith != (*it)->expolygon.holes.end(); ++ith) {
@ -78,6 +113,94 @@ inline Polygons to_polygons(SurfacesPtr &&src)
}
#endif
// Count a nuber of polygons stored inside the vector of expolygons.
// Useful for allocating space for polygons when converting expolygons to polygons.
inline size_t number_polygons(const Surfaces &surfaces)
{
size_t n_polygons = 0;
for (Surfaces::const_iterator it = surfaces.begin(); it != surfaces.end(); ++ it)
n_polygons += it->expolygon.holes.size() + 1;
return n_polygons;
}
inline size_t number_polygons(const SurfacesPtr &surfaces)
{
size_t n_polygons = 0;
for (SurfacesPtr::const_iterator it = surfaces.begin(); it != surfaces.end(); ++ it)
n_polygons += (*it)->expolygon.holes.size() + 1;
return n_polygons;
}
// Append a vector of Surfaces at the end of another vector of polygons.
inline void polygons_append(Polygons &dst, const Surfaces &src)
{
dst.reserve(dst.size() + number_polygons(src));
for (Surfaces::const_iterator it = src.begin(); it != src.end(); ++ it) {
dst.push_back(it->expolygon.contour);
dst.insert(dst.end(), it->expolygon.holes.begin(), it->expolygon.holes.end());
}
}
#if SLIC3R_CPPVER >= 11
inline void polygons_append(Polygons &dst, Surfaces &&src)
{
dst.reserve(dst.size() + number_polygons(src));
for (Surfaces::const_iterator it = src.begin(); it != src.end(); ++ it) {
dst.push_back(std::move(it->expolygon.contour));
std::move(std::begin(it->expolygon.contour), std::end(it->expolygon.contour), std::back_inserter(dst));
}
}
#endif
// Append a vector of Surfaces at the end of another vector of polygons.
inline void polygons_append(Polygons &dst, const SurfacesPtr &src)
{
dst.reserve(dst.size() + number_polygons(src));
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++ it) {
dst.push_back((*it)->expolygon.contour);
dst.insert(dst.end(), (*it)->expolygon.holes.begin(), (*it)->expolygon.holes.end());
}
}
#if SLIC3R_CPPVER >= 11
inline void polygons_append(Polygons &dst, SurfacesPtr &&src)
{
dst.reserve(dst.size() + number_polygons(src));
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++ it) {
dst.push_back(std::move((*it)->expolygon.contour));
std::move(std::begin((*it)->expolygon.contour), std::end((*it)->expolygon.contour), std::back_inserter(dst));
}
}
#endif
// Append a vector of Surfaces at the end of another vector of polygons.
inline void surfaces_append(Surfaces &dst, const ExPolygons &src, SurfaceType surfaceType)
{
dst.reserve(dst.size() + src.size());
for (ExPolygons::const_iterator it = src.begin(); it != src.end(); ++ it)
dst.push_back(Surface(surfaceType, *it));
}
inline void surfaces_append(Surfaces &dst, const ExPolygons &src, const Surface &surfaceTempl)
{
dst.reserve(dst.size() + number_polygons(src));
for (ExPolygons::const_iterator it = src.begin(); it != src.end(); ++ it)
dst.push_back(Surface(surfaceTempl, *it));
}
#if SLIC3R_CPPVER >= 11
inline void surfaces_append(Surfaces &dst, ExPolygons &&src, SurfaceType surfaceType)
{
dst.reserve(dst.size() + src.size());
for (ExPolygons::const_iterator it = src.begin(); it != src.end(); ++ it)
dst.push_back(Surface(surfaceType, std::move(*it)));
}
inline void surfaces_append(Surfaces &dst, ExPolygons &&src, const Surface &surfaceTempl)
{
dst.reserve(dst.size() + number_polygons(src));
for (ExPolygons::const_iterator it = src.begin(); it != src.end(); ++ it)
dst.push_back(Surface(surfaceTempl, std::move(*it)));
}
#endif
extern BoundingBox get_extents(const Surface &surface);
extern BoundingBox get_extents(const Surfaces &surfaces);
extern BoundingBox get_extents(const SurfacesPtr &surfaces);