Initial version of sl1 import with sla::Raster refactor.

src/libslic3r/SLA/RasterToPolygons.hpp

@@ -0,0 +1,15 @@
+#ifndef RASTERTOPOLYGONS_HPP
+#define RASTERTOPOLYGONS_HPP
+
+#include "libslic3r/ExPolygon.hpp"
+
+namespace Slic3r {
+namespace sla {
+
+class RasterGrayscaleAA;
+
+ExPolygons raster_to_polygons(const RasterGrayscaleAA &rst, float accuracy = 1.f);
+
+}}
+
+#endif // RASTERTOPOLYGONS_HPP