VTK
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a list of nodes that form an assembly path More...
#include <vtkAssemblyPath.h>
Public Types | |
typedef vtkCollection | Superclass |
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typedef vtkObject | Superclass |
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typedef vtkObjectBase | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
void | AddNode (vtkProp *p, vtkMatrix4x4 *m) |
vtkAssemblyNode * | GetNextNode () |
vtkAssemblyNode * | GetFirstNode () |
vtkAssemblyNode * | GetLastNode () |
void | DeleteLastNode () |
void | ShallowCopy (vtkAssemblyPath *path) |
virtual unsigned long | GetMTime () |
vtkAssemblyNode * | GetNextNode (vtkCollectionSimpleIterator &cookie) |
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void | PrintSelf (ostream &os, vtkIndent indent) |
void | AddItem (vtkObject *) |
void | InsertItem (int i, vtkObject *) |
void | ReplaceItem (int i, vtkObject *) |
void | RemoveItem (int i) |
void | RemoveItem (vtkObject *) |
void | RemoveAllItems () |
int | IsItemPresent (vtkObject *a) |
int | GetNumberOfItems () |
void | InitTraversal () |
vtkObject * | GetNextItemAsObject () |
vtkObject * | GetItemAsObject (int i) |
vtkCollectionIterator * | NewIterator () |
void | InitTraversal (vtkCollectionSimpleIterator &cookie) |
vtkObject * | GetNextItemAsObject (vtkCollectionSimpleIterator &cookie) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
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virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkAssemblyPath * | SafeDownCast (vtkObject *o) |
static vtkAssemblyPath * | New () |
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static int | IsTypeOf (const char *type) |
static vtkCollection * | SafeDownCast (vtkObject *o) |
static vtkCollection * | New () |
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static int | IsTypeOf (const char *type) |
static vtkObject * | SafeDownCast (vtkObject *o) |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
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static int | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
vtkAssemblyPath () | |
~vtkAssemblyPath () | |
void | AddNode (vtkAssemblyNode *n) |
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virtual void | DeleteElement (vtkCollectionElement *) |
virtual void | ReportReferences (vtkGarbageCollector *collector) |
vtkCollection () | |
~vtkCollection () | |
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vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkTransform * | Transform |
vtkProp * | TransformedProp |
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int | NumberOfItems |
vtkCollectionElement * | Top |
vtkCollectionElement * | Bottom |
vtkCollectionElement * | Current |
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unsigned char | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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int | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
a list of nodes that form an assembly path
vtkAssemblyPath represents an ordered list of assembly nodes that represent a fully evaluated assembly path. This class is used primarily for picking. Note that the use of this class is to add one or more assembly nodes to form the path. (An assembly node consists of an instance of vtkProp and vtkMatrix4x4, the matrix may be NULL.) As each node is added, the matrices are concatenated to create a final, evaluated matrix.
Definition at line 39 of file vtkAssemblyPath.h.
Definition at line 42 of file vtkAssemblyPath.h.
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Reimplemented from vtkCollection.
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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 vtkCollection.
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Instantiate empty path with identify matrix.
void vtkAssemblyPath::AddNode | ( | vtkProp * | p, |
vtkMatrix4x4 * | m | ||
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Convenience method adds a prop and matrix together, creating an assembly node transparently. The matrix pointer m may be NULL. Note: that matrix is the one, if any, associated with the prop.
vtkAssemblyNode* vtkAssemblyPath::GetNextNode | ( | ) |
Get the next assembly node in the list. The node returned contains a pointer to a prop and a 4x4 matrix. The matrix is evaluated based on the preceding assembly hierarchy (i.e., the matrix is not necessarily as the same as the one that was added with AddNode() because of the concatenation of matrices in the assembly hierarchy).
vtkAssemblyNode* vtkAssemblyPath::GetFirstNode | ( | ) |
Get the first assembly node in the list. See the comments for GetNextNode() regarding the contents of the returned node. (Note: This node corresponds to the vtkProp associated with the vtkRenderer.
vtkAssemblyNode* vtkAssemblyPath::GetLastNode | ( | ) |
Get the last assembly node in the list. See the comments for GetNextNode() regarding the contents of the returned node.
void vtkAssemblyPath::DeleteLastNode | ( | ) |
Delete the last assembly node in the list. This is like a stack pop.
void vtkAssemblyPath::ShallowCopy | ( | vtkAssemblyPath * | path | ) |
Perform a shallow copy (reference counted) on the incoming path.
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Override the standard GetMTime() to check for the modified times of the nodes in this path.
Reimplemented from vtkObject.
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Reentrant safe way to get an object in a collection. Just pass the same cookie back and forth.
Definition at line 83 of file vtkAssemblyPath.h.
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Definition at line 93 of file vtkAssemblyPath.h.
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Definition at line 94 of file vtkAssemblyPath.h.