# HG changeset patch
# User Rik <octave@nomad.inbox5.com>
# Date 1327301876 28800
# Node ID 73086d4b64faa93143dbcf17ab888a73bf60b626
# Parent  f9bd63f5ddd065c291b6c660e90c24559d8f0bba
prism.m: Simplify code by using repmat rather than kron.

* prism.m: Simplify code by using repmat rather than kron.

diff --git a/scripts/image/prism.m b/scripts/image/prism.m
--- a/scripts/image/prism.m
+++ b/scripts/image/prism.m
@@ -42,11 +42,7 @@
 
   p = [1, 0, 0; 1, 1/2, 0; 1, 1, 0; 0, 1, 0; 0, 0, 1; 2/3, 0, 1];
 
-  if (rem (n, 6) == 0)
-    map = kron(ones (fix (n / 6), 1), p);
-  else
-    map = [kron(ones (fix (n / 6), 1), p); p(1:rem (n, 6), :)];
-  endif
+  map = [repmat(p, fix(n/6), 1); p(1:rem (n, 6), :)];
 
 endfunction