FGFS-4.1/OpenSceneGraph
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Improved the precision of animation paths.

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This commit is contained in:
Robert Osfield
2004-06-08 14:30:48 +00:00
parent 65d0293778
commit 6f82b37dd0
1 changed files with 6 additions and 1 deletions
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7
src/osg/AnimationPath.cpp
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@@ -87,7 +87,7 @@ void AnimationPath::read(std::istream& in)
while (!in.eof())
{
double time;
osg::Vec3 position;
osg::Vec3d position;
osg::Quat rotation;
in >> time >> position.x() >> position.y() >> position.z() >> rotation.x() >> rotation.y() >> rotation.z() >> rotation.w();
if(!in.eof())
@@ -97,6 +97,9 @@ void AnimationPath::read(std::istream& in)
void AnimationPath::write(std::ostream& fout) const
{
int prec = fout.precision();
fout.precision(15);
const TimeControlPointMap& tcpm = getTimeControlPointMap();
for(TimeControlPointMap::const_iterator tcpmitr=tcpm.begin();
tcpmitr!=tcpm.end();
@@ -105,6 +108,8 @@ void AnimationPath::write(std::ostream& fout) const
const ControlPoint& cp = tcpmitr->second;
fout<<tcpmitr->first<<" "<<cp._position<<" "<<cp._rotation<<std::endl;
}
fout.precision(prec);
}
class AnimationPathCallbackVisitor : public NodeVisitor