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Reusing unified polygons from statistics

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This commit is contained in:
tamasmeszaros 2019-03-26 18:51:27 +01:00
parent 34094bf1b8
commit 95b0467c85
5 changed files with 80 additions and 89 deletions
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14
src/libslic3r/Rasterizer/Rasterizer.cpp
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@ -1,5 +1,5 @@
#include "Rasterizer.hpp"
#include <ExPolygon.hpp>
#include <Polygon.hpp>
#include <cstdint>
@ -72,22 +72,16 @@ public:
clear();
}
void draw(const ExPolygon &poly) {
void draw(const Polygon &poly) {
agg::rasterizer_scanline_aa<> ras;
agg::scanline_p8 scanlines;
auto&& path = to_path(poly.contour);
auto&& path = to_path(poly);
if(m_o == Origin::TOP_LEFT) flipy(path);
ras.add_path(path);
for(auto h : poly.holes) {
auto&& holepath = to_path(h);
if(m_o == Origin::TOP_LEFT) flipy(holepath);
ras.add_path(holepath);
}
agg::render_scanlines(ras, scanlines, m_renderer);
}
@ -169,7 +163,7 @@ void Raster::clear()
m_impl->clear();
}
void Raster::draw(const ExPolygon &poly)
void Raster::draw(const Polygon &poly)
{
assert(m_impl);
m_impl->draw(poly);

4
src/libslic3r/Rasterizer/Rasterizer.hpp
View file

@ -6,7 +6,7 @@
namespace Slic3r {
class ExPolygon;
class Polygon;
/**
* @brief Raster captures an anti-aliased monochrome canvas where vectorial
@ -83,7 +83,7 @@ public:
void clear();
/// Draw a polygon with holes.
void draw(const ExPolygon& poly);
void draw(const Polygon& poly);
/// Save the raster on the specified stream.
void save(std::ostream& stream, Compression comp = Compression::RAW);