Keep original path by default for LPEMirrorReflect

diff --git a/src/live_effects/lpe-mirror_reflect.cpp b/src/live_effects/lpe-mirror_reflect.cpp
index 6a149dfc540d07cf216b2e40f96bc651d19ad6d6..a501fbb8fa1c4e631e6ce0448130a2bdae1e7cea 100644 (file)
--- a/src/live_effects/lpe-mirror_reflect.cpp
+++ b/src/live_effects/lpe-mirror_reflect.cpp
@@ -27,10 +27,12 @@ namespace LivePathEffect {
 
 LPEMirrorReflect::LPEMirrorReflect(LivePathEffectObject *lpeobject) :
     Effect(lpeobject),
+    discard_orig_path(_("Discard original path?"), _("Check this to only keep the mirrored part of the path"), "discard_orig_path", &wr, this, false),
     reflection_line(_("Reflection line"), _("Line which serves as 'mirror' for the reflection"), "reflection_line", &wr, this, "M0,0 L100,100")
 {
     show_orig_path = true;
 
+    registerParameter( dynamic_cast<Parameter *>(&discard_orig_path) );
     registerParameter( dynamic_cast<Parameter *>(&reflection_line) );
 }
 
@@ -60,6 +62,9 @@ std::vector<Geom::Path>
 LPEMirrorReflect::doEffect_path (std::vector<Geom::Path> const & path_in)
 {
     std::vector<Geom::Path> path_out;
+    if (!discard_orig_path) {
+        path_out = path_in;
+    }
 
     std::vector<Geom::Path> mline(reflection_line.get_pathvector());
     Geom::Point A(mline.front().initialPoint());

diff --git a/src/live_effects/lpe-mirror_reflect.h b/src/live_effects/lpe-mirror_reflect.h
index 61745a4395b3633d80556568f8c0b995ced7aa94..4fd695e0ee392cb00b3414884a6e33a14d0aad28 100644 (file)
--- a/src/live_effects/lpe-mirror_reflect.h
+++ b/src/live_effects/lpe-mirror_reflect.h
@@ -34,6 +34,7 @@ public:
     virtual std::vector<Geom::Path> doEffect_path (std::vector<Geom::Path> const & path_in);
 
 private:
+    BoolParam discard_orig_path;
     PathParam reflection_line;
 
     LPEMirrorReflect(const LPEMirrorReflect&);