New sparse infill: "stars" - David's star shaped infill.

This is very similar to a "triangles" infill, but maximum two lines
intersect at a single point.

added utility function get_extents_vector()

1 files changed, 2 insertions, 1 deletions

diff --git a/xs/src/libslic3r/PrintConfig.hpp b/xs/src/libslic3r/PrintConfig.hpp
index 4efdd4173..f4e6cb8c4 100644
--- a/xs/src/libslic3r/PrintConfig.hpp
+++ b/xs/src/libslic3r/PrintConfig.hpp
@@ -30,7 +30,7 @@ enum GCodeFlavor {
 };
 
 enum InfillPattern {
-    ipRectilinear, ipGrid, ipTriangles, ipCubic, ipLine, ipConcentric, ipHoneycomb, ip3DHoneycomb,
+    ipRectilinear, ipGrid, ipTriangles, ipStars, ipCubic, ipLine, ipConcentric, ipHoneycomb, ip3DHoneycomb,
     ipHilbertCurve, ipArchimedeanChords, ipOctagramSpiral,
 };
 
@@ -59,6 +59,7 @@ template<> inline t_config_enum_values ConfigOptionEnum<InfillPattern>::get_enum
     keys_map["rectilinear"]         = ipRectilinear;
     keys_map["grid"]                = ipGrid;
     keys_map["triangles"]           = ipTriangles;
+    keys_map["stars"]               = ipStars;
     keys_map["cubic"]               = ipCubic;
     keys_map["line"]                = ipLine;
     keys_map["concentric"]          = ipConcentric;