AnimChannelMatrixXfmTable Class Reference

An animation channel that issues a matrix each frame, read from a table such as might have been read from an egg file. More...

Inheritance diagram for AnimChannelMatrixXfmTable:

List of all members.

Public Member Functions
	AnimChannelMatrixXfmTable (AnimGroup parent, string name)
	clearAllTables ()
	Removes all the tables from the channel, and resets it to its initial state.
	clearTable (char table_id)
	Removes the indicated table from the definition.
ConstPointerToArrayfloat	getTable (char table_id)
	Returns a pointer to the indicated subtable's data, if it exists, or NULL if it does not.
bool	hasTable (char table_id)
	Returns true if the indicated subtable has been assigned.
	setTable (char table_id, ConstPointerToArrayfloat const table)
	Assigns the indicated table.
Static Public Member Functions
static TypeHandle	getClassType ()
static bool	isValidId (char table_id)
	Returns true if the given letter is one of the nine valid table id's.

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Detailed Description

An animation channel that issues a matrix each frame, read from a table such as might have been read from an egg file.

The table actually consists of nine sub-tables, each representing one component of the transform: scale, rotate, translate.

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Constructor & Destructor Documentation

AnimChannelMatrixXfmTable	(	AnimGroup	parent,
		string	name
	)

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Member Function Documentation

clearAllTables

(

)

Removes all the tables from the channel, and resets it to its initial state.

clearTable

(

char

table_id

)

Removes the indicated table from the definition.

static TypeHandle getClassType

(

)

[static]

Reimplemented from AnimChannelMatrix.

ConstPointerToArrayfloat getTable

(

char

table_id

)

Returns a pointer to the indicated subtable's data, if it exists, or NULL if it does not.

bool hasTable

(

char

table_id

)

Returns true if the indicated subtable has been assigned.

static bool isValidId

(

char

table_id

)

[static]

Returns true if the given letter is one of the nine valid table id's.

setTable	(	char	table_id,
		ConstPointerToArrayfloat const	table
	)

Assigns the indicated table.

table_id is one of 'i', 'j', 'k', for scale, 'a', 'b', 'c' for shear, 'h', 'p', 'r', for rotation, and 'x', 'y', 'z', for translation. The new table must have either zero, one, or get_num_frames() frames.