1 files changed, 1 insertions, 0 deletions

diff --git a/example.m b/example.m
index 0b1e855..9fa23e9 100644
--- a/example.m
+++ b/example.m
@@ -1,6 +1,7 @@
 beam.k=[1,-.5];
 beam.origin=[0,0];
 beam.face=NA;
+beam.intensity=1;
 
 face.vertex1=[1.1,-1];
 face.vertex2=[2.7,1];