Merge pull request #288 from openscad/issue11_2

Issue11 2

1 files changed, 14 insertions, 0 deletions

diff --git a/src/linalg.cc b/src/linalg.cc
index 2f368f9..6799055 100644
--- a/src/linalg.cc
+++ b/src/linalg.cc
@@ -46,3 +46,17 @@ bool matrix_contains_nan( const Transform3d &m )
 	return false;
 }
 
+double getBoundingRadius(BoundingBox bbox)
+{
+	// FIXME: For eigen3, we can use bbox.diagonal().norm()/2;
+  double radius = (bbox.max() - bbox.min()).norm() / 2;
+  return radius; // 0;
+}
+
+Vector3d getBoundingCenter(BoundingBox bbox)
+{
+  // FIXME: For eigen3, we can use bbox.center();
+  Vector3d center = (bbox.min() + bbox.max()) / 2;
+  return center; // Vector3d(0,0,0);
+}
+