Engine::Assets::Animation Class Reference

Animation clip loaded from glTF animation data. More...

#include <AnimationAsset.h>

Collaboration diagram for Engine::Assets::Animation:

Public Member Functions
	Animation ()=default
float	getDuration () const
const std::string &	getName () const
const std::vector< Engine::Animation::AnimationChannel > &	getChannels () const
void	sample (uint32_t channelIndex, float time, glm::vec3 &outTranslation, glm::quat &outRotation, glm::vec3 &outScale) const
	Sample a specific channel at the given time.

Public Attributes
std::string	name_
float	duration_ = 0.0f
std::vector< Engine::Animation::AnimationChannel >	channels_

Detailed Description

Animation clip loaded from glTF animation data.

Contains keyframe tracks for joint transforms. Supports linear, step, and cubic spline interpolation. One AnimationAsset can be shared by multiple entity instances.

Definition at line 49 of file AnimationAsset.h.

Constructor & Destructor Documentation

Animation()

Engine::Assets::Animation::Animation ( )

default

Member Function Documentation

getChannels()

const std::vector< Engine::Animation::AnimationChannel > & Engine::Assets::Animation::getChannels ( ) const

inlinenodiscard

Definition at line 64 of file AnimationAsset.h.

References channels_.

getDuration()

float Engine::Assets::Animation::getDuration ( ) const

inlinenodiscard

Definition at line 54 of file AnimationAsset.h.

References duration_.

getName()

const std::string & Engine::Assets::Animation::getName ( ) const

inlinenodiscard

Definition at line 59 of file AnimationAsset.h.

References name_.

sample()

void Engine::Assets::Animation::sample	(	uint32_t	channelIndex,
		float	time,
		glm::vec3 &	outTranslation,
		glm::quat &	outRotation,
		glm::vec3 &	outScale ) const

Sample a specific channel at the given time.

Performs binary search on keyframes and interpolates based on the channel's interpolation type.

Parameters

channelIndex	Index into the channels vector
time	Playback time in seconds
outTranslation	Output translation (only valid for Translation channels)
outRotation	Output rotation (only valid for Rotation channels)
outScale	Output scale (only valid for Scale channels)

Member Data Documentation

channels_

std::vector<Engine::Animation::AnimationChannel> Engine::Assets::Animation::channels_

Definition at line 93 of file AnimationAsset.h.

Referenced by getChannels().

duration_

float Engine::Assets::Animation::duration_ = 0.0f

Definition at line 91 of file AnimationAsset.h.

Referenced by getDuration().

name_

std::string Engine::Assets::Animation::name_

Definition at line 90 of file AnimationAsset.h.

Referenced by getName().

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The documentation for this class was generated from the following file:

• /home/magerbeton/Documents/gl3-vulkan/Engine/include/Engine/Animation/AnimationAsset.h