Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData Struct Reference

Geometry, material, and optional skinning data parsed from one glTF primitive. More...

#include <GltfLoader.h>

Collaboration diagram for Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData:

Public Member Functions
	GltfMeshPrimitiveData ()=default
	Creates empty primitive data.
	GltfMeshPrimitiveData (tinygltf::Model model, tinygltf::Primitive primitive, StaticMeshExtensions meshSettings)
	Extracts primitive geometry and material data from tinygltf objects.
std::vector< Vertex >	getVertices () const
	Gets the vertices parsed for this primitive.
std::vector< uint32_t >	getIndices () const
	Gets local primitive indices.
GltfMaterialData	getMaterialData () const
	Gets material data parsed for this primitive.
RuntimeTexture *	getColorTexturePtr () const
	Gets the pointer to the primitive of the color texture.
uint32_t	getColorTextureIndex () const
	Gets the glTF color texture index referenced by this primitive.
const std::vector< BoneVertexData > &	getBoneVertexData () const
	Gets per-vertex bone weights and joint indices.
bool	hasSkinData () const
	Checks whether this primitive has skinning data.

Private Attributes
uint32_t	textureIndex = std::numeric_limits<uint32_t>::max()
RuntimeTexture *	colorTexturePtr = nullptr
tinygltf::Primitive	primitive
GltfMaterialData	materialData
std::vector< Vertex >	vertices
std::vector< uint32_t >	indices
std::vector< BoneVertexData >	boneVertexData
	Empty for static meshes.

Detailed Description

Geometry, material, and optional skinning data parsed from one glTF primitive.

Definition at line 1068 of file GltfLoader.h.

Constructor & Destructor Documentation

GltfMeshPrimitiveData() [1/2]

Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::GltfMeshPrimitiveData ( )

default

Creates empty primitive data.

GltfMeshPrimitiveData() [2/2]

Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::GltfMeshPrimitiveData	(	tinygltf::Model	model,
		tinygltf::Primitive	primitive,
		StaticMeshExtensions	meshSettings )

Extracts primitive geometry and material data from tinygltf objects.

Parameters

model	Source glTF model.
primitive	Primitive to parse.
meshSettings	Parsed mesh or node extension data.

References primitive.

Member Function Documentation

getBoneVertexData()

const std::vector< BoneVertexData > & Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getBoneVertexData ( ) const

inlinenodiscard

Gets per-vertex bone weights and joint indices.

Returns

Bone vertex data. Empty for static mesh primitives.

Definition at line 1127 of file GltfLoader.h.

References boneVertexData.

getColorTextureIndex()

uint32_t Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getColorTextureIndex ( ) const

nodiscard

Gets the glTF color texture index referenced by this primitive.

Returns

Texture index, or std::numeric_limits<uint32_t>::max() when no texture is present.

getColorTexturePtr()

RuntimeTexture * Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getColorTexturePtr ( ) const

nodiscard

Gets the pointer to the primitive of the color texture.

This is only a valid pointer after it has been set by the asset manager.

Returns

Pointer to the runtime color texture, or nullptr before the asset manager resolves it.

getIndices()

std::vector< uint32_t > Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getIndices ( ) const

nodiscard

Gets local primitive indices.

Returns

Index list that forms the primitive triangles.

getMaterialData()

GltfMaterialData Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getMaterialData ( ) const

nodiscard

Gets material data parsed for this primitive.

Returns

Material data extracted from the glTF material and engine extensions.

getVertices()

std::vector< Vertex > Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::getVertices ( ) const

nodiscard

Gets the vertices parsed for this primitive.

Returns

Vertex list for this primitive.

hasSkinData()

bool Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::hasSkinData ( ) const

inlinenodiscard

Checks whether this primitive has skinning data.

Returns

True when bone vertex data was parsed.

Definition at line 1136 of file GltfLoader.h.

References boneVertexData.

Member Data Documentation

boneVertexData

std::vector<BoneVertexData> Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::boneVertexData

private

Empty for static meshes.

Definition at line 1149 of file GltfLoader.h.

Referenced by getBoneVertexData(), and hasSkinData().

colorTexturePtr

RuntimeTexture* Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::colorTexturePtr = nullptr

private

Definition at line 1143 of file GltfLoader.h.

indices

std::vector<uint32_t> Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::indices

private

Definition at line 1148 of file GltfLoader.h.

materialData

GltfMaterialData Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::materialData

private

Definition at line 1146 of file GltfLoader.h.

primitive

tinygltf::Primitive Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::primitive

private

Definition at line 1145 of file GltfLoader.h.

Referenced by GltfMeshPrimitiveData().

textureIndex

uint32_t Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::textureIndex = std::numeric_limits<uint32_t>::max()

private

Definition at line 1142 of file GltfLoader.h.

vertices

std::vector<Vertex> Engine::Assets::Loaders::GltfLoader::GltfMeshPrimitiveData::vertices

private

Definition at line 1147 of file GltfLoader.h.

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

• /workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Mesh/GltfLoader.h