FGFS-4.1/OpenSceneGraph
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Added scale parameter into PositionAttitudeTransform.

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Added pivotPoint parameter into AnimationPathCallack.
This commit is contained in:
Robert Osfield
2004-02-22 11:58:44 +00:00
parent e36ceae483
commit ac812539d8
10 changed files with 74 additions and 21 deletions
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12
src/osg/AnimationPath.cpp
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@@ -111,8 +111,9 @@ class AnimationPathCallbackVisitor : public NodeVisitor
{
public:
AnimationPathCallbackVisitor(const AnimationPath::ControlPoint& cp, bool useInverseMatrix):
AnimationPathCallbackVisitor(const AnimationPath::ControlPoint& cp, const osg::Vec3& pivotPoint, bool useInverseMatrix):
_cp(cp),
_pivotPoint(pivotPoint),
_useInverseMatrix(useInverseMatrix) {}
virtual void apply(MatrixTransform& mt)
@@ -123,7 +124,7 @@ class AnimationPathCallbackVisitor : public NodeVisitor
else
_cp.getMatrix(matrix);
mt.setMatrix(matrix);
mt.setMatrix(osg::Matrix::translate(-_pivotPoint)*matrix);
}
virtual void apply(PositionAttitudeTransform& pat)
@@ -134,16 +135,21 @@ class AnimationPathCallbackVisitor : public NodeVisitor
_cp.getInverse(matrix);
pat.setPosition(matrix.getTrans());
pat.setAttitude(_cp._rotation.inverse());
pat.setScale(osg::Vec3(1.0f/_cp._scale.x(),1.0f/_cp._scale.y(),1.0f/_cp._scale.z()));
pat.setPivotPoint(_pivotPoint);
}
else
{
pat.setPosition(_cp._position);
pat.setAttitude(_cp._rotation);
pat.setScale(_cp._scale);
pat.setPivotPoint(_pivotPoint);
}
}
AnimationPath::ControlPoint _cp;
osg::Vec3 _pivotPoint;
bool _useInverseMatrix;
};
@@ -178,7 +184,7 @@ void AnimationPathCallback::update(osg::Node& node)
AnimationPath::ControlPoint cp;
if (_animationPath->getInterpolatedControlPoint(getAnimationTime(),cp))
{
AnimationPathCallbackVisitor apcv(cp,_useInverseMatrix);
AnimationPathCallbackVisitor apcv(cp,_pivotPoint,_useInverseMatrix);
node.accept(apcv);
}
}