osgUtil.IntersectionVisitor¶

class osgUtil.IntersectionVisitor¶

Represents:

c++ class

Wraps:

osgUtil::IntersectionVisitor

Bases:

osg.NodeVisitor

Constructors:

osgUtil.IntersectionVisitor()¶

osgUtil.IntersectionVisitor(osgUtil.Intersector intersector)

Parameters:

intersector (osgUtil.Intersector) –

Methods:

:setIntersector(osgUtil.Intersector intersector)¶

Parameters:

intersector (osgUtil.Intersector) –

:getIntersector()¶

Return type:

osgUtil.Intersector

:setUseKdTreeWhenAvailable(bool useKdTrees)¶

Parameters:

useKdTrees (bool) –

:getUseKdTreeWhenAvailable()¶

Return type:

bool

:setDoDummyTraversal(bool dummy)¶

Parameters:

dummy (bool) –

:getDoDummyTraversal()¶

Return type:

bool

:pushWindowMatrix(osg.RefMatrix matrix)¶

Parameters:

matrix (osg.RefMatrix) –

:pushWindowMatrix(osg.Viewport viewport)

Parameters:

viewport (osg.Viewport) –

:popWindowMatrix()¶

:getWindowMatrix()¶

Return type:

osg.RefMatrix

:pushProjectionMatrix(osg.RefMatrix matrix)¶

Parameters:

matrix (osg.RefMatrix) –

:popProjectionMatrix()¶

:getProjectionMatrix()¶

Return type:

osg.RefMatrix

:pushViewMatrix(osg.RefMatrix matrix)¶

Parameters:

matrix (osg.RefMatrix) –

:popViewMatrix()¶

:getViewMatrix()¶

Return type:

osg.RefMatrix

:pushModelMatrix(osg.RefMatrix matrix)¶

Parameters:

matrix (osg.RefMatrix) –

:popModelMatrix()¶

:getModelMatrix()¶

Return type:

osg.RefMatrix

:setReferenceEyePoint(osg.Vec3 ep)¶

Parameters:

ep (osg.Vec3) –

:getReferenceEyePoint()¶

Return type:

osg.Vec3

:setReferenceEyePointCoordinateFrame(osgUtil.Intersector.CoordinateFrame cf)¶

Parameters:

cf (osgUtil.Intersector.CoordinateFrame) –

:getReferenceEyePointCoordinateFrame()¶

Return type:

osgUtil.Intersector.CoordinateFrame

:getEyePoint()¶

Return type:

osg.Vec3

:setLODSelectionMode(osgUtil.IntersectionVisitor.LODSelectionMode mode)¶

Parameters:

mode (osgUtil.IntersectionVisitor.LODSelectionMode) –

:getLODSelectionMode()¶

Return type:

osgUtil.IntersectionVisitor.LODSelectionMode

:getDistanceToEyePoint(osg.Vec3 pos, bool withLODScale)¶

Parameters:

• pos (osg.Vec3) –

• withLODScale (bool) –

Return type:

double