CH_Channel.h File Reference

#include "CH_API.h"
#include "CH_Collection.h"
#include "CH_ExprLanguage.h"
#include "CH_EventManager.h"
#include "CH_Manager.h"
#include "CH_Segment.h"
#include "CH_Types.h"
#include <UT/UT_Debug.h>
#include <UT/UT_Array.h>
#include <UT/UT_Assert.h>
#include <UT/UT_IntArray.h>
#include <UT/UT_Interval.h>
#include <UT/UT_String.h>
#include <UT/UT_StringHolder.h>
#include <UT/UT_SuperInterval.h>
#include <UT/UT_Swap.h>
#include <UT/UT_ValArray.h>
#include <UT/UT_VectorTypes.h>
#include <SYS/SYS_Inline.h>
#include <SYS/SYS_Math.h>
#include <SYS/SYS_Types.h>
#include <iosfwd>
#include <stddef.h>

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Classes
class	CH_HalfKey
class	CH_Key
class	CH_FullKey
class	CH_ReversibleKey
class	CH_ChannelIterator
class	CH_Channel
class	CH_Channel::ConstIntervalIter
	Const iterator over an interval. More...
class	CH_Channel::IntervalIter
	Iterator over an interval. More...

Macros
#define	CH_Node   void
#define	CH_Parm   void

Enumerations
enum	CH_ChannelBehavior {   CH_CHANNEL_DEFAULT, CH_CHANNEL_HOLD, CH_CHANNEL_CYCLE, CH_CHANNEL_EXTEND,   CH_CHANNEL_SLOPE, CH_CHANNEL_CYCLEOFF, CH_CHANNEL_OSCILLATE, CH_CHANNEL_BEHAVIOR_COUNT }
enum	CH_ChannelFlag {   CH_CHANNEL_NONE = 0x00, CH_CHANNEL_MODIFIED = 0x01, CH_CHANNEL_COOKING = 0x02, CH_CACHE_ENABLED = 0x04,   CH_CHANNEL_SPARE = 0x08, CH_CHANNEL_ACTIVE = 0x10, CH_CHANNEL_PENDING = 0x20, CH_CHANNEL_PENDINGHOLD = 0x40,   CH_CHANNEL_LOCKED = 0x80, CH_CHANNEL_FLAG_MASK = 0xFF }
enum	CH_GetKeyExtend { CH_GETKEY_EXTEND_NONE, CH_GETKEY_EXTEND_DEFAULT, CH_GETKEY_EXTEND_BOUNDARY }

Functions
CH_API void	CHstretchSlopeAccel (fpreal xscale, fpreal yscale, fpreal &slope, fpreal &accel, bool accel_ratio)
CH_API void	CHfindMoveKeysDelta (const CH_Channel *chp, bool snap_to_frame, fpreal base_time, const UT_FprealArray &orig_keys, fpreal accepted_dt, fpreal &attempted_dt)
CH_API void	CHmoveKeysWithDelta (CH_Channel *chp, const UT_FprealArray &orig_keys, fpreal old_accepted_dt, fpreal new_accepted_dt)

Variables
CH_API char	CHvalueNames [2][CH_NUM_VALUES]

Macro Definition Documentation

#define CH_Node   void

Definition at line 45 of file CH_Channel.h.

#define CH_Parm   void

Definition at line 46 of file CH_Channel.h.

Enumeration Type Documentation

enum CH_ChannelBehavior

Enumerator
CH_CHANNEL_DEFAULT
CH_CHANNEL_HOLD
CH_CHANNEL_CYCLE
CH_CHANNEL_EXTEND
CH_CHANNEL_SLOPE
CH_CHANNEL_CYCLEOFF
CH_CHANNEL_OSCILLATE
CH_CHANNEL_BEHAVIOR_COUNT

Definition at line 52 of file CH_Channel.h.

enum CH_ChannelFlag

Enumerator
CH_CHANNEL_NONE
CH_CHANNEL_MODIFIED
CH_CHANNEL_COOKING
CH_CACHE_ENABLED
CH_CHANNEL_SPARE
CH_CHANNEL_ACTIVE
CH_CHANNEL_PENDING
CH_CHANNEL_PENDINGHOLD
CH_CHANNEL_LOCKED
CH_CHANNEL_FLAG_MASK

Definition at line 66 of file CH_Channel.h.

enum CH_GetKeyExtend

Enumerator
CH_GETKEY_EXTEND_NONE
CH_GETKEY_EXTEND_DEFAULT
CH_GETKEY_EXTEND_BOUNDARY

Definition at line 86 of file CH_Channel.h.

Function Documentation

CH_API void CHfindMoveKeysDelta	(	const CH_Channel *	chp,
		bool	snap_to_frame,
		fpreal	base_time,
		const UT_FprealArray &	orig_keys,
		fpreal	accepted_dt,
		fpreal &	attempted_dt
	)

CH_API void CHmoveKeysWithDelta	(	CH_Channel *	chp,
		const UT_FprealArray &	orig_keys,
		fpreal	old_accepted_dt,
		fpreal	new_accepted_dt
	)

CH_API void CHstretchSlopeAccel	(	fpreal	xscale,
		fpreal	yscale,
		fpreal &	slope,
		fpreal &	accel,
		bool	accel_ratio
	)

This function stretches the modifies the given slope and accel values according to the given factors. If the accel value is given as a ratio, then accel_ratio should be true.

Variable Documentation

CH_API char CHvalueNames[2][CH_NUM_VALUES]