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

src/libslic3r/TriangulateWall.hpp

@@ -0,0 +1,17 @@
+#ifndef TRIANGULATEWALL_HPP
+#define TRIANGULATEWALL_HPP
+
+#include "libslic3r/Polygon.hpp"
+
+namespace Slic3r {
+
+using Wall = std::pair<std::vector<Vec3d>, std::vector<Vec3i>>;
+
+Wall triangulate_wall(
+    const Polygon &       lower,
+    const Polygon &       upper,
+    double                lower_z_mm,
+    double                upper_z_mm);
+}
+
+#endif // TRIANGULATEWALL_HPP