vtkInteractorStyleTerrain Class Reference
#include <vtkInteractorStyleTerrain.h>
Inheritance diagram for vtkInteractorStyleTerrain:
Detailed Description
manipulate camera in scene with natural view up (e.g., terrain)
- Date:
- 2002/05/06 21:13:53
- Revision:
- 1.1
vtkInteractorStyleTerrain is used to manipulate a camera which is viewing a scene with a natural view up, e.g., terrain. The camera in such a scene is manipulated by specifying azimuth (angle around the view up vector) and elevation (the angle from the horizon).
The mouse binding for this class is as follows. Left mouse click followed rotates the camera around the focal point using both elevation and azimuth invocations on the camera. Left mouse motion in the horizontal direction results in azimuth motion; left mouse motion in the vertical direction results in elevation motion. Therefore, diagonal motion results in a combination of azimuth and elevation. (If the shift key is held during motion, then only one of elevation or azimuth is invoked, depending on the whether the mouse motion is primarily horizontal or vertical.) Middle mouse button pans the camera across the scene (again the shift key has a similar effect on limiting the motion to the vertical or horizontal direction. The right mouse is used to dolly (e.g., a type of zoom) towards or away from the focal point.
The class also supports some keypress events. The "r" key resets the camera. The "e" key invokes the exit callback and by default exits the program. The "f" key sets a new camera focal point and flys towards that point. The "u" key invokes the user event. The "3" key toggles between stereo and non-stero mode. The "l" key toggles on/off a latitude/longitude markers that can be used to estimate/control position.
- Events:
- vtkCommand::InteractionEvent
- Created by:
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- Barre, Sebastien
- CVS contributions (if > 5%):
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- Barre, Sebastien (94%)
- Cedilnik, Andy (5%)
- CVS logs (CVSweb):
Definition at line 78 of file vtkInteractorStyleTerrain.h.
Public Types | |
| typedef vtkInteractorStyle | Superclass |
Public Methods | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | OnChar () |
| virtual void | Rotate () |
| virtual void | Pan () |
| virtual void | Dolly () |
| virtual void | OnMouseMove () |
| virtual void | OnLeftButtonDown () |
| virtual void | OnLeftButtonUp () |
| virtual void | OnMiddleButtonDown () |
| virtual void | OnMiddleButtonUp () |
| virtual void | OnRightButtonDown () |
| virtual void | OnRightButtonUp () |
| virtual void | SetLatLongLines (int) |
| virtual int | GetLatLongLines () |
| virtual void | LatLongLinesOn () |
| virtual void | LatLongLinesOff () |
Static Public Methods | |
| vtkInteractorStyleTerrain * | New () |
| int | IsTypeOf (const char *type) |
| vtkInteractorStyleTerrain * | SafeDownCast (vtkObject *o) |
Protected Methods | |
| vtkInteractorStyleTerrain () | |
| ~vtkInteractorStyleTerrain () | |
| void | SelectRepresentation () |
| void | CreateLatLong () |
Protected Attributes | |
| int | LatLongLines |
| vtkSphereSource * | LatLongSphere |
| vtkPolyDataMapper * | LatLongMapper |
| vtkActor * | LatLongActor |
| vtkExtractEdges * | LatLongExtractEdges |
| float | MotionFactor |
Member Typedef Documentation
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Reimplemented from vtkInteractorStyle. Definition at line 84 of file vtkInteractorStyleTerrain.h. |
Constructor & Destructor Documentation
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Member Function Documentation
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Instantiate the object. Reimplemented from vtkInteractorStyle. |
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Reimplemented from vtkInteractorStyle. |
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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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkInteractorStyle. |
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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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkInteractorStyle. |
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Reimplemented from vtkInteractorStyle. |
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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 vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Event bindings controlling the effects of pressing mouse buttons or moving the mouse. Reimplemented from vtkInteractorStyle. |
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Override the "fly-to" (f keypress) for images. Reimplemented from vtkInteractorStyle. |
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These methods for the different interactions in different modes are overridden in subclasses to perform the correct motion. Since they might be called from OnTimer, they do not have mouse coord parameters (use interactor's GetEventPosition and GetLastEventPosition) Reimplemented from vtkInteractorStyle. |
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These methods for the different interactions in different modes are overridden in subclasses to perform the correct motion. Since they might be called from OnTimer, they do not have mouse coord parameters (use interactor's GetEventPosition and GetLastEventPosition) Reimplemented from vtkInteractorStyle. |
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These methods for the different interactions in different modes are overridden in subclasses to perform the correct motion. Since they might be called from OnTimer, they do not have mouse coord parameters (use interactor's GetEventPosition and GetLastEventPosition) Reimplemented from vtkInteractorStyle. |
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Turn on/off the latitude/longitude lines. |
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Turn on/off the latitude/longitude lines. |
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Turn on/off the latitude/longitude lines. |
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Turn on/off the latitude/longitude lines. |
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Member Data Documentation
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Definition at line 120 of file vtkInteractorStyleTerrain.h. |
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Definition at line 122 of file vtkInteractorStyleTerrain.h. |
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Definition at line 123 of file vtkInteractorStyleTerrain.h. |
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Definition at line 124 of file vtkInteractorStyleTerrain.h. |
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Definition at line 125 of file vtkInteractorStyleTerrain.h. |
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Definition at line 130 of file vtkInteractorStyleTerrain.h. |
The documentation for this class was generated from the following file:
- Rendering/vtkInteractorStyleTerrain.h