FGFS-4.1/OpenSceneGraph
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Added an optional use of doubles for computing error metrics to help investigate precision issues seen in VPB when working with small segments of geographic data.

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This commit is contained in:
Robert Osfield
2007-12-20 15:50:07 +00:00
parent f8253ca4bd
commit 2c0842c7b7
2 changed files with 35 additions and 22 deletions
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8
include/osgUtil/Simplifier
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@@ -28,7 +28,7 @@ class OSGUTIL_EXPORT Simplifier : public osg::NodeVisitor
{
public:
Simplifier(float sampleRatio=1.0f, float maximumError=FLT_MAX, float maximumLength=0.0);
Simplifier(double sampleRatio=1.0, double maximumError=FLT_MAX, double maximumLength=0.0);
void setSampleRatio(float sampleRatio) { _sampleRatio = sampleRatio; }
@@ -104,9 +104,9 @@ class OSGUTIL_EXPORT Simplifier : public osg::NodeVisitor
protected:
float _sampleRatio;
float _maximumError;
float _maximumLength;
double _sampleRatio;
double _maximumError;
double _maximumLength;
bool _triStrip;
bool _smoothing;