Engine::Assets::Skin Class Reference

Skeleton definition loaded from glTF skin data. More...

#include <SkinAsset.h>

Inheritance diagram for Engine::Assets::Skin:

Collaboration diagram for Engine::Assets::Skin:

Public Member Functions
	Skin ()
	Creates a loaded skin with no joints.
uint32_t	getBoneCount () const
	Getter.
const Joint &	getJoint (uint32_t index) const
	Getter.
const std::vector< Joint > &	getJoints () const
	Getter.
int32_t	getSkeletonRootIndex () const
	Getter.
int32_t	findJointByName (const std::string &name) const
	Finds joint index by name.
void	buildNameIndex ()
	Rebuilds the name-to-index lookup table.
Public Member Functions inherited from Asset::AssetBase
	AssetBase (bool initializeDefaultEntity=false)
	Creates a base asset and optionally allocates its default ECS entity.
virtual	~AssetBase ()
	Releases base asset resources.
CpuLoadingState	getLoadingState ()
	Gets the loading state of this asset.
void	requestLoad ()
	If this asset is in the UNLOADED state it will get added to the assets to load.
virtual void	unload ()
	Base function for unloading the ecs data.
entt::entity	getEntity () const
	Getter for data.

Public Attributes
std::vector< Joint >	joints_
	Joint hierarchy and bind-pose data.
int32_t	skeletonRootIndex_ = -1
	Root joint index, or -1 when no root is assigned.
glm::mat4	armatureTransform_ = glm::mat4(1.0f)
	Transform applied by the source armature node.

Private Attributes
std::unordered_map< std::string, int32_t >	jointNameMap_

Additional Inherited Members
Protected Member Functions inherited from Asset::AssetBase
virtual void	updateLoadingState ()
	Updates loadingState from derived asset data.
Protected Attributes inherited from Asset::AssetBase
CpuLoadingState	loadingState = UNLOADED
	Current CPU loading state.
entt::registry &	mainRegistry
	Registry that owns this asset's ECS data.
entt::entity	data
	Entity containing the asset's component data.

Detailed Description

Skeleton definition loaded from glTF skin data.

Definition at line 30 of file SkinAsset.h.

Constructor & Destructor Documentation

Skin()

Engine::Assets::Skin::Skin

(

)

Creates a loaded skin with no joints.

Member Function Documentation

buildNameIndex()

void Engine::Assets::Skin::buildNameIndex ( )

inline

Rebuilds the name-to-index lookup table.

Definition at line 69 of file SkinAsset.h.

References jointNameMap_, and joints_.

findJointByName()

int32_t Engine::Assets::Skin::findJointByName ( const std::string & name ) const

inlinenodiscard

Finds joint index by name.

Returns

Joint index or -1 if not found.

Definition at line 61 of file SkinAsset.h.

References jointNameMap_.

getBoneCount()

uint32_t Engine::Assets::Skin::getBoneCount ( ) const

inlinenodiscard

Getter.

Definition at line 40 of file SkinAsset.h.

References joints_.

getJoint()

const Joint & Engine::Assets::Skin::getJoint ( uint32_t index ) const

inlinenodiscard

Getter.

Definition at line 45 of file SkinAsset.h.

References joints_.

getJoints()

const std::vector< Joint > & Engine::Assets::Skin::getJoints ( ) const

inlinenodiscard

Getter.

Definition at line 50 of file SkinAsset.h.

References joints_.

getSkeletonRootIndex()

int32_t Engine::Assets::Skin::getSkeletonRootIndex ( ) const

inlinenodiscard

Getter.

Definition at line 55 of file SkinAsset.h.

References skeletonRootIndex_.

Member Data Documentation

armatureTransform_

glm::mat4 Engine::Assets::Skin::armatureTransform_ = glm::mat4(1.0f)

Transform applied by the source armature node.

Definition at line 80 of file SkinAsset.h.

jointNameMap_

std::unordered_map<std::string, int32_t> Engine::Assets::Skin::jointNameMap_

private

Definition at line 83 of file SkinAsset.h.

Referenced by buildNameIndex(), and findJointByName().

joints_

std::vector<Joint> Engine::Assets::Skin::joints_

Joint hierarchy and bind-pose data.

Definition at line 78 of file SkinAsset.h.

Referenced by buildNameIndex(), getBoneCount(), getJoint(), and getJoints().

skeletonRootIndex_

int32_t Engine::Assets::Skin::skeletonRootIndex_ = -1

Root joint index, or -1 when no root is assigned.

Definition at line 79 of file SkinAsset.h.

Referenced by getSkeletonRootIndex().

---

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

• /workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Animation/SkinAsset.h