From 4ac09de67acf4eb23fc9ce9a265f6d3552cbc1d3 Mon Sep 17 00:00:00 2001
From: Jean-Francois Remacle <jean-francois.remacle@uclouvain.be>
Date: Fri, 3 Oct 2008 14:46:55 +0000
Subject: [PATCH] add an option on PostViewField to not crop negative values
---
Mesh/Field.cpp | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/Mesh/Field.cpp b/Mesh/Field.cpp
index a965eb547d..9d559dd56d 100644
--- a/Mesh/Field.cpp
+++ b/Mesh/Field.cpp
@@ -946,7 +946,12 @@ class PostViewField : public Field
OctreePost *octree;
public:
int view_index;
+<<<<<<< Field.cpp
+ bool crop_negative_values;
+ double operator() (double x, double y, double z)
+=======
double operator() (double x, double y, double z, GEntity *ge=0)
+>>>>>>> 1.56
{
// FIXME: should test unique view num instead, but that would be slower
if(view_index < 0 || view_index >= (int)PView::list.size())
@@ -981,7 +986,7 @@ class PostViewField : public Field
}
*/
}
- if(l <= 0) return MAX_LC;
+ if(l <= 0 && crop_negative_values) return MAX_LC;
return l;
}
const char *get_name()
@@ -998,6 +1003,8 @@ class PostViewField : public Field
view_index = 0;
options["IView"] = new FieldOptionInt(view_index, "Post-processing view index",
&update_needed);
+ crop_negative_values=true;
+ options["CropNegativeValues"] = new FieldOptionBool(crop_negative_values,"return LC_MAX instead of a negative value (this option is needed for backward compatibility with the BackgroundMesh option",&update_needed);
}
~PostViewField()
{
--
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