diff options
Diffstat (limited to 'src/libslic3r/Surface.cpp')
| -rw-r--r-- | src/libslic3r/Surface.cpp | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/libslic3r/Surface.cpp b/src/libslic3r/Surface.cpp new file mode 100644 index 000000000..0e9eca7fd --- /dev/null +++ b/src/libslic3r/Surface.cpp @@ -0,0 +1,147 @@ +#include "BoundingBox.hpp" +#include "Surface.hpp" +#include "SVG.hpp" + +namespace Slic3r { + +Surface::operator Polygons() const +{ + return this->expolygon; +} + +double +Surface::area() const +{ + return this->expolygon.area(); +} + +bool +Surface::is_solid() const +{ + return this->surface_type == stTop + || this->surface_type == stBottom + || this->surface_type == stBottomBridge + || this->surface_type == stInternalSolid + || this->surface_type == stInternalBridge; +} + +bool +Surface::is_external() const +{ + return this->surface_type == stTop + || this->surface_type == stBottom + || this->surface_type == stBottomBridge; +} + +bool +Surface::is_internal() const +{ + return this->surface_type == stInternal + || this->surface_type == stInternalBridge + || this->surface_type == stInternalSolid + || this->surface_type == stInternalVoid; +} + +bool +Surface::is_bottom() const +{ + return this->surface_type == stBottom + || this->surface_type == stBottomBridge; +} + +bool +Surface::is_bridge() const +{ + return this->surface_type == stBottomBridge + || this->surface_type == stInternalBridge; +} + +BoundingBox get_extents(const Surface &surface) +{ + return get_extents(surface.expolygon.contour); +} + +BoundingBox get_extents(const Surfaces &surfaces) +{ + BoundingBox bbox; + if (! surfaces.empty()) { + bbox = get_extents(surfaces.front()); + for (size_t i = 1; i < surfaces.size(); ++ i) + bbox.merge(get_extents(surfaces[i])); + } + return bbox; +} + +BoundingBox get_extents(const SurfacesPtr &surfaces) +{ + BoundingBox bbox; + if (! surfaces.empty()) { + bbox = get_extents(*surfaces.front()); + for (size_t i = 1; i < surfaces.size(); ++ i) + bbox.merge(get_extents(*surfaces[i])); + } + return bbox; +} + +const char* surface_type_to_color_name(const SurfaceType surface_type) +{ + switch (surface_type) { + case stTop: return "rgb(255,0,0)"; // "red"; + case stBottom: return "rgb(0,255,0)"; // "green"; + case stBottomBridge: return "rgb(0,0,255)"; // "blue"; + case stInternal: return "rgb(255,255,128)"; // yellow + case stInternalSolid: return "rgb(255,0,255)"; // magenta + case stInternalBridge: return "rgb(0,255,255)"; + case stInternalVoid: return "rgb(128,128,128)"; + case stPerimeter: return "rgb(128,0,0)"; // maroon + default: return "rgb(64,64,64)"; + }; +} + +Point export_surface_type_legend_to_svg_box_size() +{ + return Point(scale_(1.+10.*8.), scale_(3.)); +} + +void export_surface_type_legend_to_svg(SVG &svg, const Point &pos) +{ + // 1st row + coord_t pos_x0 = pos(0) + scale_(1.); + coord_t pos_x = pos_x0; + coord_t pos_y = pos(1) + scale_(1.5); + coord_t step_x = scale_(10.); + svg.draw_legend(Point(pos_x, pos_y), "perimeter" , surface_type_to_color_name(stPerimeter)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "top" , surface_type_to_color_name(stTop)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "bottom" , surface_type_to_color_name(stBottom)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "bottom bridge" , surface_type_to_color_name(stBottomBridge)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "invalid" , surface_type_to_color_name(SurfaceType(-1))); + // 2nd row + pos_x = pos_x0; + pos_y = pos(1)+scale_(2.8); + svg.draw_legend(Point(pos_x, pos_y), "internal" , surface_type_to_color_name(stInternal)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "internal solid" , surface_type_to_color_name(stInternalSolid)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "internal bridge", surface_type_to_color_name(stInternalBridge)); + pos_x += step_x; + svg.draw_legend(Point(pos_x, pos_y), "internal void" , surface_type_to_color_name(stInternalVoid)); +} + +bool export_to_svg(const char *path, const Surfaces &surfaces, const float transparency) +{ + BoundingBox bbox; + for (Surfaces::const_iterator surface = surfaces.begin(); surface != surfaces.end(); ++surface) + bbox.merge(get_extents(surface->expolygon)); + + SVG svg(path, bbox); + for (Surfaces::const_iterator surface = surfaces.begin(); surface != surfaces.end(); ++surface) + svg.draw(surface->expolygon, surface_type_to_color_name(surface->surface_type), transparency); + svg.Close(); + return true; +} + +} |