#include <vtkWorldPointPicker.h>
Inheritance diagram for vtkWorldPointPicker:
Public Methods | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
int | Pick (float selectionX, float selectionY, float selectionZ, vtkRenderer *renderer) |
int | Pick (float selectionPt[3], vtkRenderer *renderer) |
Static Public Methods | |
vtkWorldPointPicker * | New () |
int | IsTypeOf (const char *type) |
vtkWorldPointPicker * | SafeDownCast (vtkObject *o) |
Protected Methods | |
vtkWorldPointPicker () | |
~vtkWorldPointPicker () | |
vtkWorldPointPicker (const vtkWorldPointPicker &) | |
void | operator= (const vtkWorldPointPicker &) |
vtkWorldPointPicker is used to find the x,y,z world coordinate of a screen x,y,z. This picker cannot pick actors and/or mappers, it simply determines an x-y-z coordinate in world space. (It will always return a x-y-z, even if the selection point is not over a prop/actor.)
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Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkAbstractPicker. |
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkAbstractPicker. |
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkAbstractPicker. |
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkObject. |
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provided. Normally the first two values for the selection point are x-y pixel coordinate, and the third value is =0. Return non-zero if something was successfully picked. Reimplemented from vtkAbstractPicker. |
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Perform the pick. (This method overload's the superclass.) Implements vtkAbstractPicker. |
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from vtkAbstractPicker. |
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Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkAbstractPicker. |