man SoPickAction () - abstract base class for picking objects in a scene
NAME
SoPickAction - abstract base class for picking objects in a scene
INHERITS FROM
SoAction > SoPickAction
SYNOPSIS
#include <Inventor/actions/SoPickAction.h>
Methods from class SoPickAction:
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}
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}
setViewportRegion(const SbViewportRegion &newRegion)
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}
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}
getViewportRegion() const
Methods from class SoAction:
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}
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}
apply(SoNode *node)
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}
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}
apply(SoPath *path)
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}
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}
apply(const SoPathList &pathList, SbBool obeysRules = FALSE)
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}
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}
getClassTypeId()
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}
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}
getTypeId()
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}
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}
isOfType(SoType type)
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}
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}
invalidateState()
DESCRIPTION
This is an abstract base class for all picking actions. Currently, the only supported subclass is the SoRayPickAction.
METHODS
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}
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}
setViewportRegion(const SbViewportRegion &newRegion)
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}
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}
getViewportRegion() const
Sets/returns current viewport region to use for action. Even though the picking operation may not involve a window per se, some nodes need this information to determine their size and placement.
SEE ALSO
SoRayPickAction