Node tool: snap while scaling a selection of nodes. Consider this as experimental...

[inkscape.git] / src / axis-manip.cpp

diff --git a/src/axis-manip.cpp b/src/axis-manip.cpp
index 094da7dde8634909ff660a084f97a0b42e61b601..1dfa0e6bf8fd48575d3018b14dcf7e25805ed2b7 100644 (file)
--- a/src/axis-manip.cpp
+++ b/src/axis-manip.cpp
@@ -13,12 +13,26 @@
 
 #include "axis-manip.h"
 
+namespace Proj {
+
+Axis axes[4]   = { X,  Y,  Z, W };
+
+} // namespace Proj
+
+
 namespace Box3D {
 
 Axis axes[3]   = { X,  Y,  Z };
 Axis planes[3] = { XY, XZ, YZ };
 FrontOrRear face_positions [2] = { FRONT, REAR };
 
+std::pair <Axis, Axis>
+get_remaining_axes (Axis axis) {
+    if (!is_single_axis_direction (axis)) return std::make_pair (NONE, NONE);
+    Axis plane = orth_plane_or_axis (axis);
+    return std::make_pair (extract_first_axis_direction (plane), extract_second_axis_direction (plane));
+}
+
 } // namespace Box3D 
  
 /*
@@ -30,4 +44,4 @@ FrontOrRear face_positions [2] = { FRONT, REAR };
   fill-column:99
   End:
 */
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :