NAME¶
SoExtSelection.h -
SYNOPSIS¶
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoSelection.h>
#include <Inventor/fields/SoSFEnum.h>
#include <stddef.h>
#include <Inventor/actions/SoCallbackAction.h>
Classes¶
class
SoExtSelection
The SoExtSelection class can be used for extended selection
functionality.
This class enables you to select geometry by specifying a lasso (a polygon) or a
rectangle on screen. When objects are selected, you'll receive the same
callbacks as for the
SoSelection node.
"
Typedefs¶
typedef SbBool
SoExtSelectionTriangleCB (void *userdata,
SoCallbackAction *action, const
SoPrimitiveVertex *v1, const
SoPrimitiveVertex *v2, const
SoPrimitiveVertex *v3)
typedef SbBool
SoExtSelectionLineSegmentCB (void *userdata,
SoCallbackAction *action, const
SoPrimitiveVertex *v1, const
SoPrimitiveVertex *v2)
typedef SbBool
SoExtSelectionPointCB (void *userdata,
SoCallbackAction *action, const
SoPrimitiveVertex *v1)
typedef
SoPath *
SoLassoSelectionFilterCB (void *userdata, const
SoPath *path)
Author¶
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