From: mtadel <mtadel@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Wed, 11 Apr 2007 16:37:21 +0000 (+0000)
Subject: New macro: example usage of StraightLineSet set.
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=926a1c53733c0ecf891bd3b982f0d1ec17e7c12e;p=u%2Fmrichter%2FAliRoot.git

New macro: example usage of StraightLineSet set.
---

diff --git a/EVE/macros/reve_lineset_test.C b/EVE/macros/reve_lineset_test.C
new file mode 100644
index 00000000000..78a2bee2602
--- /dev/null
+++ b/EVE/macros/reve_lineset_test.C
@@ -0,0 +1,25 @@
+// $Header$
+
+Reve::StraightLineSet* reve_lineset_test(Int_t nlines = 40, Int_t nmarkers = 4) 
+{
+  Reve::StraightLineSet* ls = new Reve::StraightLineSet();
+
+  TRandom r(0);
+  Float_t s = 100;
+
+  for(Int_t i = 0; i<nlines; i++)
+  {
+    ls->AddLine( r.Uniform(-s,s), r.Uniform(-s,s), r.Uniform(-s,s),
+		 r.Uniform(-s,s), r.Uniform(-s,s), r.Uniform(-s,s));
+    // add random number of markers
+    Int_t nm = Int_t(nmarkers* r.Rndm());
+    for(Int_t m = 0; m < nm; m++) {
+      ls->AddMarker(i, r.Rndm());
+    }
+  }
+  
+  gReve->AddRenderElement(ls);
+  gReve->Redraw3D();
+ 
+  return ls;  
+}