From ec70cb42ef7247579c3eae01529ce55424ec3df1 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sat, 4 Feb 2017 14:25:37 +0000
Subject: [PATCH] show how to fuse fragments
---
benchmarks/boolean/compsolid.geo | 2 +-
benchmarks/boolean/neuron.geo | 5 +++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/benchmarks/boolean/compsolid.geo b/benchmarks/boolean/compsolid.geo
index b9379510e3..ab67e8f73d 100644
--- a/benchmarks/boolean/compsolid.geo
+++ b/benchmarks/boolean/compsolid.geo
@@ -1,6 +1,6 @@
SetFactory("OpenCASCADE");
-Mesh.Algorithm = 6;
+//Mesh.Algorithm = 6;
Mesh.CharacteristicLengthMin = 0.1;
Mesh.CharacteristicLengthMax = 0.1;
diff --git a/benchmarks/boolean/neuron.geo b/benchmarks/boolean/neuron.geo
index d06d07a7e7..c88cb631e5 100644
--- a/benchmarks/boolean/neuron.geo
+++ b/benchmarks/boolean/neuron.geo
@@ -37,6 +37,8 @@ EndFor
DefineConstant[
op = {0, Choices{0="None", 1="Union", 2="Intersection", 3="Difference", 4="Fragments"},
Name "Boolean operation" }
+ sph = {0, Choices{0,1}, Visible op == 4,
+ Name "Fuse sphere fragments?" }
];
// boolean operations can explicitly create an entity tag with the form
@@ -53,4 +55,7 @@ ElseIf(op == 3)
BooleanDifference(100) = { Volume{1}; Delete; }{ Volume{reg()}; Delete; };
ElseIf(op == 4)
BooleanFragments { Volume{1}; Delete; }{ Volume{reg()}; Delete; }
+ If(sph)
+ BooleanUnion{ Volume{1}; Delete; }{ Volume{2,3,4}; Delete;}
+ EndIf
EndIf
--
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