QLerpClipBlend Class

(Qt3DAnimation::QLerpClipBlend)

Performs a linear interpolation of two animation clips based on a normalized factor. More...

Header:	#include <QLerpClipBlend>
qmake:	QT += 3danimation
Since:	Qt 5.9
Instantiated By:	LerpBlend
Inherits:	Qt3DAnimation::QAbstractClipBlendNode

• List of all members, including inherited members
• Obsolete members

Properties

• blendFactor : float
• endClip : Qt3DAnimation::QAbstractClipBlendNode*
• startClip : Qt3DAnimation::QAbstractClipBlendNode*

• 3 properties inherited from Qt3DCore::QNode
• 1 property inherited from QObject

Public Functions

	QLerpClipBlend(Qt3DCore::QNode *parent = nullptr)
virtual	~QLerpClipBlend()
float	blendFactor() const
Qt3DAnimation::QAbstractClipBlendNode *	endClip() const
Qt3DAnimation::QAbstractClipBlendNode *	startClip() const

• 13 public functions inherited from Qt3DCore::QNode
• 31 public functions inherited from QObject

Public Slots

void	setBlendFactor(float blendFactor)
void	setEndClip(Qt3DAnimation::QAbstractClipBlendNode *endClip)
void	setStartClip(Qt3DAnimation::QAbstractClipBlendNode *startClip)

• 3 public slots inherited from Qt3DCore::QNode
• 1 public slot inherited from QObject

Signals

void	blendFactorChanged(float blendFactor)
void	endClipChanged(Qt3DAnimation::QAbstractClipBlendNode *endClip)
void	startClipChanged(Qt3DAnimation::QAbstractClipBlendNode *startClip)

• 4 signals inherited from Qt3DCore::QNode
• 2 signals inherited from QObject

Static Public Members

const QMetaObject

staticMetaObject

• 9 static public members inherited from QObject

Protected Functions

QLerpClipBlend(Qt3DAnimation::QLerpClipBlendPrivate &dd, Qt3DCore::QNode *parent = nullptr)

• 2 protected functions inherited from Qt3DCore::QNode
• 9 protected functions inherited from QObject

Detailed Description

Performs a linear interpolation of two animation clips based on a normalized factor.

QLerpClipBlend can be useful to create advanced animation effects based on individual animation clips. For instance, given a player character, lerp blending could be used to combine a walking animation clip with an injured animation clip based on a blend factor that increases the more the player gets injured. This would then allow with blend factor == 0 to have a non injured walking player, with blend factor == 1 a fully injured player, with blend factor == 0.5 a partially walking and injured player.

See also QBlendedClipAnimator.

Member Function Documentation

QLerpClipBlend::QLerpClipBlend(Qt3DCore::QNode *parent = nullptr)

Default constructs an instance of QLerpClipBlend.

[protected] QLerpClipBlend::QLerpClipBlend(Qt3DAnimation::QLerpClipBlendPrivate &dd, Qt3DCore::QNode *parent = nullptr)

Default constructs an instance of QLerpClipBlend.

[virtual] QLerpClipBlend::~QLerpClipBlend()

Destroys the instance of QLerpClipBlend. The destructor is virtual.