Function set for block add or removal of keys.
Certain keyframe editing operations work on group of keys rather than an single key. These operations require this function set to retrieve changes.
Function set for reading a block of keyframe changes. They are used internally to set a large group of keys quickly. Because changes occur in groups using base class keyframe methods on this derived class do not make sense. Therefore, methods describing where the block of keys were added or removed are available though methods on this class.
#include
<MFnKeyframeDeltaBlockAddRemove.h>
Public Types |
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enum | DeltaType { kAdded, kRemoved } |
Type of change. More... |
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Public Member Functions |
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virtual MFn::Type | type () const |
Function set type. |
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virtual | ~MFnKeyframeDeltaBlockAddRemove () |
Destructor. |
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MFnKeyframeDeltaBlockAddRemove () | |
Default constructor. |
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MFnKeyframeDeltaBlockAddRemove (MObject &object, MStatus *ReturnStatus=NULL) | |
Constructor. |
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DeltaType | deltaType (MStatus *ReturnStatus=NULL) const |
Indicates the type of change, i.e. |
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MTime | startTime (MStatus *ReturnStatus=NULL) const |
An MTime
value indicating the start time of the add/remove. |
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MTime | endTime (MStatus *ReturnStatus=NULL) const |
Returns an MTime
value indicating the endTime of the add/remove. |
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unsigned int | numKeys (MStatus *ReturnStatus=NULL) const |
Total number of keys involved in this add or
remove operation. |
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void | getValues (MDoubleArray &values, MStatus *ReturnStatus=NULL) const |
Returns the values of all keys involved in
the group add or remove. |
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void | getTimes (MTimeArray ×, MStatus *ReturnStatus=NULL) const |
Returns the times of all keys involved in
the group add or remove. |
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MFnKeyframeDeltaBlockAddRemove (const MObject &object, MStatus *ReturnStatus=NULL) | |
Constructor. |
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Protected Member Functions |
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virtual const char * | className () const |
Class name. |
enum DeltaType |
Type of change.
MFnKeyframeDeltaBlockAddRemove | ( | MObject & | object, |
MStatus * | ReturnStatus =
NULL |
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) |
Constructor.
Class constructor that initializes the function set to the given MObject.
[in] | object | The MObject to attach the function set to |
[out] | ReturnStatus | the return status |
MFnKeyframeDeltaBlockAddRemove | ( | const MObject & | object, |
MStatus * | ReturnStatus =
NULL |
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) |
Constructor.
Class constructor that initializes the function set to the given MObject.
[in] | object | The MObject to attach the function set to |
[out] | ReturnStatus | the return status |
MFn::Type type | ( | ) | const [virtual] |
Function set type.
Return the class type : MFn::kKeyframeDeltaBlockAddRemove.
Reimplemented from MFnKeyframeDelta.
const char * className | ( | ) | const [protected, virtual] |
Class name.
Return the class name : "MFnKeyframeDeltaBlockAddRemove".
Reimplemented from MFnKeyframeDelta.
MFnKeyframeDeltaBlockAddRemove::DeltaType deltaType | ( | MStatus * | ReturnStatus =
NULL |
) | const |
Indicates the type of change, i.e.
keys added or removed, that this class instance represents.
[out] | ReturnStatus | Return code. |
An MTime value indicating the start time of the add/remove.
[out] | ReturnStatus | Return code. |
Returns an MTime value indicating the endTime of the add/remove.
[out] | ReturnStatus | Return code. |
unsigned int numKeys | ( | MStatus * | ReturnStatus =
NULL |
) | const |
Total number of keys involved in this add or remove operation.
[out] | ReturnStatus | Return code. |
void getValues | ( | MDoubleArray & | values, |
MStatus * | ReturnStatus =
NULL |
||
) | const |
Returns the values of all keys involved in the group add or remove.
[in] | values | MDoubleArray to store values. |
[out] | ReturnStatus | Status code. |
void getTimes | ( | MTimeArray & | times, |
MStatus * | ReturnStatus =
NULL |
||
) | const |
Returns the times of all keys involved in the group add or remove.
[in] | times | MTimeArray to store all time values. |
[out] | ReturnStatus | Return code. |