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#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.x + scale_(1.);
coord_t pos_x = pos_x0;
coord_t pos_y = pos.y + 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.y+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;
}
}
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