Animation

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Classes for animation which allows your objects to move around / change their properties for a specified duration.

Classes
class	Dali::AlphaFunction
	Alpha functions are used in animations to specify the rate of change of the animation parameter over time. More...
class	Dali::Animation
	Dali::Animation can be used to animate the properties of any number of objects, typically Actors. More...
struct	Dali::LocalSource
	Identifies a property from an object. More...
struct	Dali::ParentSource
	Identifies a property from the parent of an object. More...
struct	Dali::Source
	Identifies a property from any object. More...
struct	Dali::ConstraintSource
	The source of an input property for a constraint. More...
class	Dali::Constraint
	An abstract base class for Constraints. More...
struct	Dali::EqualToConstraint
	The constraint function that updates the target property with the value of the first source. More...
struct	Dali::RelativeToConstraint
	The constraint function that updates the target property with the value of the first source multiplied by scale parameter (for Vector3 properties). More...
struct	Dali::RelativeToConstraintFloat
	The constraint function that updates the target property with the value of the first source multiplied by scale parameter (for float properties). More...
class	Dali::KeyFrames
	A set of key frames for a property that can be animated using Dali::Animation::AnimateBetween(). More...
class	Dali::LinearConstrainer
	LinearConstrainer applies constraints to objects, given a linear map. More...
class	Dali::Path
	A 3D parametric curve. More...
struct	Dali::TimePeriod
	A value-type representing a period of time within an animation. More...
Functions
void	Dali::LookAt (Dali::Quaternion &current, const Dali::PropertyInputContainer &inputs)
	Constraint function to aim a camera at a target.
Enumerations
enum	Dali::SourceType
	Enumeration for constraint source types. More...
Typedefs
typedef float(*	Dali::AlphaFunctionPrototype )(float progress)
	Prototype of an alpha function.

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Typedef Documentation

typedef float(* Dali::AlphaFunctionPrototype)(float progress)

Prototype of an alpha function.

Since:

2.4, DALi version 1.0.0

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Enumeration Type Documentation

enum Dali::SourceType

Enumeration for constraint source types.

This specifies the location of a property, which is used as an input for a constraint function.

Since:

2.4, DALi version 1.0.0

Enumerator:

OBJECT_PROPERTY	The property comes from an arbitrary object. Since: 2.4, DALi version 1.0.0
LOCAL_PROPERTY	The property comes from the object which the constraint is applied to. Since: 2.4, DALi version 1.0.0
PARENT_PROPERTY	The property comes from the parent of the object, which the constraint is applied to. Since: 2.4, DALi version 1.0.0

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Function Documentation

void Dali::LookAt	(	Dali::Quaternion &	current,
		const Dali::PropertyInputContainer &	inputs
	)

Constraint function to aim a camera at a target.

Constraint which sets camera's orientation given camera world position and a target world position. Uses target's up vector to orient the constrained actor along the vector between camera position and target position.

Since:

2.4, DALi version 1.0.0

Parameters:

[in,out]	current	The current orientation property value, the constrained value is set
[in]	inputs	Contains the world position of the target, the world position of the camera, and the world orientation of the target