vtkFollower Class Reference
#include <vtkFollower.h>
Inheritance diagram for vtkFollower:
Detailed Description
a subclass of actor that always faces the camera
- Date:
- 2002/08/28 16:27:36
- Revision:
- 1.51
vtkFollower is a subclass of vtkActor that always follows its specified camera. More specifically it will not change its position or scale, but it will continually update its orientation so that it is right side up and facing the camera. This is typically used for text labels in a scene. All of the adjustments that can be made to an actor also will take effect with a follower. So, if you change the orientation of the follower by 90 degrees, then it will follow the camera, but be off by 90 degrees.
- Created by:
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- Martin, Ken
- CVS contributions (if > 5%):
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- Martin, Ken (75%)
- Schroeder, Will (6%)
- Examples:
- vtkFollower (Examples)
- Tests:
- vtkFollower (Tests)
Definition at line 59 of file vtkFollower.h.
Public Types | |
| typedef vtkActor | Superclass |
Public Methods | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| void | ShallowCopy (vtkProp *prop) |
| virtual void | SetCamera (vtkCamera *) |
| virtual vtkCamera * | GetCamera () |
| virtual int | RenderOpaqueGeometry (vtkViewport *viewport) |
| virtual int | RenderTranslucentGeometry (vtkViewport *viewport) |
| virtual void | Render (vtkRenderer *ren) |
| virtual void | GetMatrix (vtkMatrix4x4 *m) |
| virtual void | GetMatrix (double m[16]) |
| virtual vtkMatrix4x4 * | GetMatrix () |
Static Public Methods | |
| int | IsTypeOf (const char *type) |
| vtkFollower * | SafeDownCast (vtkObject *o) |
| vtkFollower * | New () |
Protected Methods | |
| vtkFollower () | |
| ~vtkFollower () | |
Protected Attributes | |
| vtkCamera * | Camera |
| vtkActor * | Device |
Member Typedef Documentation
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Reimplemented from vtkActor. Definition at line 62 of file vtkFollower.h. |
Constructor & Destructor Documentation
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Member Function Documentation
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Reimplemented from vtkActor. |
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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 vtkActor. |
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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 vtkActor. |
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Reimplemented from vtkActor. |
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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 vtkActor. |
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Creates a follower with no camera set Reimplemented from vtkActor. |
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Set/Get the camera to follow. If this is not set, then the follower won't know who to follow. |
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Set/Get the camera to follow. If this is not set, then the follower won't know who to follow. |
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This causes the actor to be rendered. It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically. Reimplemented from vtkActor. |
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This causes the actor to be rendered. It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically. Reimplemented from vtkActor. |
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This causes the actor to be rendered. It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically. |
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Copy the follower's composite 4x4 matrix into the matrix provided. Reimplemented from vtkProp3D. |
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Copy the follower's composite 4x4 matrix into the matrix provided. Reimplemented from vtkProp3D. |
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Copy the follower's composite 4x4 matrix into the matrix provided. Reimplemented from vtkProp3D. Definition at line 88 of file vtkFollower.h. References vtkProp3D::GetMatrix(). |
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Shallow copy of a follower. Overloads the virtual vtkProp method. Reimplemented from vtkActor. |
Member Data Documentation
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Definition at line 99 of file vtkFollower.h. |
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Definition at line 100 of file vtkFollower.h. |
The documentation for this class was generated from the following file:
- Rendering/vtkFollower.h