Classes
struct	BufferDataView

struct	CachedModelMaterial

struct	CachedModelMesh

struct	GltfAccessor

struct	GltfAnimation

struct	GltfBufferView

struct	GltfChannel

struct	GltfImage

class	GltfLoader

struct	GltfModelDefinition

struct	GltfNode

struct	GltfSampler

struct	GltfScene

struct	GltfSkin

struct	GltfTexture

struct	GltfTextureSampler

struct	ModelMeshInstance

struct	TextureTransform

struct	VertexStream

struct	VertexStreamsState

Typedefs
typedef GenericMember< UTF8<>, RAPIDJSON_DEFAULT_ALLOCATOR >	Member

typedef GenericArray< true, Value >	Array

typedef GenericObject< true, Value >	Object

Enumerations
enum struct	AccessorComponentType { None = 0 , Byte , UnsignedByte , Short , UnsignedShort , UnsignedInt , Float , Count }

enum struct	AccessorType { None = 0 , Scalar , Vec2 , Vec3 , Vec4 , Mat2 , Mat3 , Mat4 , Count }

Functions
std::string	getScheme (const std::string &uri)

void	debugMessageOnce (GltfModelDefinition &loadData, const char *format,...)

template<size_t M>
void	stridedCopy (uint8_t dst, size_t dstStride, const uint8_t src, size_t srcStride, size_t count)

bool	checkIsUint (const GltfModelDefinition &loadData, const char *name, const Value &value)

bool	checkIsUint (const GltfModelDefinition &loadData, const Member &member)

bool	getUint (const GltfModelDefinition &loadData, uint32_t &result, const Member &member)

bool	checkIsBool (const GltfModelDefinition &loadData, const char *name, const Value &value)

bool	checkIsBool (const GltfModelDefinition &loadData, const Member &member)

bool	getBool (const GltfModelDefinition &loadData, bool &result, const Member &member)

bool	checkIsString (const GltfModelDefinition &loadData, const char *name, const Value &value)

bool	checkIsString (const GltfModelDefinition &loadData, const Member &member)

bool	checkIsObject (const GltfModelDefinition &loadData, const char *name, const Value &value)

bool	checkIsObject (const GltfModelDefinition &loadData, const Member &member)

bool	checkIsArray (const GltfModelDefinition &loadData, const Member &member)

template<typename Vec >
bool	tryGetVecN (Vec &result, const GltfModelDefinition &loadData, const char *key, const Object &parent)

bool	tryGetBool (bool &result, const GltfModelDefinition &loadData, const char *key, const Object &parent)

bool	tryGetString (Cogs::StringView &result, const GltfModelDefinition &loadData, const char *key, const Object &parent)

bool	tryGetFloat (float &result, const GltfModelDefinition &loadData, const char *key, const Object &parent)

bool	tryGetUint (uint32_t &result, const GltfModelDefinition &loadData, const char *key, const Object &parent)

bool	getString (std::string &result, const Cogs::StringView &path, const Member &member)

bool	parseAsset (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &assetValue)

bool	parseBuffers (Context *context, GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &buffersValue, std::span< const uint8_t > &glbData)

bool	parseBufferViews (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &bufferViewsValue, MeshoptDecompressor &meshoptDecomp)

void	decodeImageData (Context context, GltfImage &gltfImage, const Cogs::StringView &path, const Cogs::StringView &mimeType, const void data, const size_t size)

void	decodeImageData (Context context, GltfImage &gltfImage, const Cogs::StringView &path, const Cogs::StringView &mimeType, const void data, const size_t size, Cogs::Core::TextureLoadFlags loadFlags)

bool	parseImages (Context *context, GltfModelDefinition &loadData, const Value &imagesValue)

TextureHandle	getTextureHandle (GltfModelDefinition &loadData, const size_t imageIndex, const bool linearColor, const bool mipmapped)

bool	parseSamplers (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &samplersValue)

bool	parseTextures (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &texturesValue)

bool	tryHandleTextureInfo (MaterialHandle material, MaterialInstanceHandle instance, GltfModelDefinition &loadData, CachedModelMaterial &cachedModelMaterial, const char key, const Object &parent, const char textureName, bool linearColor, bool success, const char extraKey=nullptr, float *extraValue=nullptr)

bool	handleMaterialPbrMetallicRoughness (GltfModelDefinition &loadData, CachedModelMaterial &cachedMaterial, MaterialHandle material, MaterialInstanceHandle instance, const Object &materialObject)

bool	handleMaterialGenericFields (GltfModelDefinition &loadData, CachedModelMaterial &cachedMaterial, MaterialHandle material, MaterialInstanceHandle instance, const Object &materialObject)

bool	handleMaterialPbrSpecularGlossiness (GltfModelDefinition &loadData, CachedModelMaterial &cachedMaterial, MaterialHandle material, MaterialInstanceHandle instance, const Object &specGlossObject)

bool	handleMaterialSpecular (GltfModelDefinition &loadData, CachedModelMaterial &cachedMaterial, MaterialHandle material, MaterialInstanceHandle instance, const Object &specularObject)

bool	handleMaterialIdxOfRefraction (GltfModelDefinition &loadData, CachedModelMaterial &, MaterialHandle material, MaterialInstanceHandle instance, const Object &iorObject)

bool	handleMaterialExtensions (GltfModelDefinition &loadData, CachedModelMaterial &cachedMaterial, MaterialHandle material, MaterialInstanceHandle instance, const Object &materialObject)

bool	getMaterialHandle (GltfModelDefinition &loadData, Model &model, CachedModelMaterial *&cachedMaterial_, const int32_t gltfMaterialIx, const bool isSkinned, const bool albedoPerVertex, const bool hasBitangents)

bool	parseScenes (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &scenesValue)

bool	parseNodes (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &nodesValue)

void	parseAccessorMinArray (GltfAccessor &accessor, Array arr)

void	parseAccessorMaxArray (GltfAccessor &accessor, Array arr)

bool	parseAccessors (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &accessorsValue)

bool	parseSkins (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &skinsValue)

bool	parseAnimations (GltfModelDefinition &loadData, const Cogs::StringView &path, const Value &animationsValue)

uint32_t	getAccessorTypeSize (const GltfAccessor &accessor)

bool	getBufferViewData (const GltfModelDefinition &loadData, BufferDataView &dataView, const GltfAccessor &accessor)

bool	loadBone (GltfModelDefinition &definition, GltfNode &node, Skeleton &skeleton, size_t parent_bone, const glm::mat4 &parent_transform)

bool	loadJoints (GltfModelDefinition &definition, GltfNode &node, Skeleton &skeleton, MeshoptDecompressor &meshoptDecomp)

bool	getVertexElement (GltfModelDefinition &loadData, VertexStreamsState &streamsState, VertexStream &vertexStream, const Cogs::StringView &key, const uint32_t accessorIx)

bool	getVertexAttributes (GltfModelDefinition &loadData, VertexStreamsState &streamsState, std::vector< VertexStream > &vertexStreams, const Object &attributeObject, MeshoptDecompressor &meshoptDecomp)

bool	generateVertexTangents (GltfModelDefinition &loadData, VertexStreamsState &streamsState, std::vector< VertexStream > &vertexStreams, Cogs::PrimitiveType::EPrimitiveType primitiveType, bool clockwise)

bool	generateVertexNormals (GltfModelDefinition &loadData, VertexStreamsState &streamsState, std::vector< VertexStream > &vertexStreams, Cogs::PrimitiveType::EPrimitiveType primitiveType, bool clockwise)

bool	setMeshIndices (GltfModelDefinition &loadData, MeshManager::ResourceProxy &mesh, VertexStreamsState &streamsState)

bool	setVertexAttributes (GltfModelDefinition &loadData, MeshManager::ResourceProxy &mesh, const VertexStreamsState &streamsState, std::vector< VertexStream > &vertexStreams)

bool	buildPrimitiveMesh (GltfModelDefinition &loadData, ModelMeshInstance &modelMeshInstance, Model &model, const Object &primitiveObject, int32_t skinIx, bool clockwise, MeshoptDecompressor &meshoptDecomp)

bool	buildMeshes (GltfModelDefinition &loadData, std::vector< ModelMeshInstance > &modelMeshInstances, Model &model, int32_t skinIx, int32_t gltfMeshIx, bool clockwise, MeshoptDecompressor &meshoptDecomp)

bool	loadNode (Context *context, GltfModelDefinition &definition, GltfNode &node, Model &model, uint32_t parent_part, const glm::mat4 &parent_transform, MeshoptDecompressor &meshoptDecomp)

bool	loadAnimation (Context *context, GltfModelDefinition &definition, Model &model, MeshoptDecompressor &meshoptDecomp)

constexpr size_t	hash (const VertexStream &stream, size_t hashValue=Cogs::hash())

template<typename T >
BufferDataView	convertVecBufferToFloats (const BufferDataView &srcBuf, AccessorComponentType srcType, Memory::MemoryBuffer *workspace, bool normalize=false)

Variables
Cogs::Logging::Log	logger = Cogs::Logging::getLogger("GltfLoader")

constexpr int	GLTF_BYTE = 5120

constexpr int	GLTF_UNSIGNED_BYTE = 5121

constexpr int	GLTF_SHORT = 5122

constexpr int	GLTF_UNSIGNED_SHORT = 5123

constexpr int	GLTF_UNSIGNED_INT = 5125

constexpr int	GLTF_FLOAT = 5126

constexpr unsigned	GLTF_NEAREST = 9728

constexpr unsigned	GLTF_LINEAR = 9729

constexpr unsigned	GLTF_NEAREST_MIPMAP_NEAREST = 9984

constexpr unsigned	GLTF_LINEAR_MIPMAP_NEAREST = 9985

constexpr unsigned	GLTF_NEAREST_MIPMAP_LINEAR = 9986

constexpr unsigned	GLTF_LINEAR_MIPMAP_LINEAR = 9987

constexpr unsigned	GLTF_CLAMP_TO_EDGE = 33071

constexpr unsigned	GLTF_MIRRORED_REPEAT = 33648

constexpr unsigned	GLTF_REPEAT = 10497

Detailed Description

glTF loader

Nice Links: https://gltf.report/ A glTF Viewer and inspector, but also an exporter. The "settings" menu in the upper right corner has an export section where one can select compression algorithm.

https://gltf-viewer.donmccurdy.com/ A glTF viewer and validator. By opening the console one can inspect the content of the "VIEWER.scene.children" object. This is useful when inspecting the internal data of the loaded scene.

https://github.com/KhronosGroup/glTF-Sample-Models The official repo of testmodels.

Typedef Documentation

◆ Array

typedef GenericArray<true, Value> Cogs::Core::GltfLoader::Array

Definition at line 42 of file GltfLoader.h.

◆ Member

typedef GenericMember<UTF8<>, RAPIDJSON_DEFAULT_ALLOCATOR> Cogs::Core::GltfLoader::Member

Definition at line 41 of file GltfLoader.h.

◆ Object

typedef GenericObject<true, Value> Cogs::Core::GltfLoader::Object

Definition at line 43 of file GltfLoader.h.

Enumeration Type Documentation

◆ AccessorComponentType

enum struct Cogs::Core::GltfLoader::AccessorComponentType

strong

Definition at line 66 of file GltfLoader.h.

◆ AccessorType

enum struct Cogs::Core::GltfLoader::AccessorType

strong

Definition at line 100 of file GltfLoader.h.

Function Documentation

◆ buildMeshes()

bool Cogs::Core::GltfLoader::buildMeshes	(	GltfModelDefinition &	loadData,
		std::vector< ModelMeshInstance > &	modelMeshInstances,
		Model &	model,
		int32_t	skinIx,
		int32_t	gltfMeshIx,
		bool	clockwise,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 2664 of file GltfLoader.cpp.

◆ buildPrimitiveMesh()

bool Cogs::Core::GltfLoader::buildPrimitiveMesh	(	GltfModelDefinition &	loadData,
		ModelMeshInstance &	modelMeshInstance,
		Model &	model,
		const Object &	primitiveObject,
		int32_t	skinIx,
		bool	clockwise,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 2371 of file GltfLoader.cpp.

◆ checkIsArray()

bool Cogs::Core::GltfLoader::checkIsArray	(	const GltfModelDefinition &	loadData,
		const Member &	member
	)

Definition at line 173 of file GltfLoader.cpp.

◆ checkIsBool() [1/2]

bool Cogs::Core::GltfLoader::checkIsBool	(	const GltfModelDefinition &	loadData,
		const char *	name,
		const Value &	value
	)

Definition at line 124 of file GltfLoader.cpp.

◆ checkIsBool() [2/2]

bool Cogs::Core::GltfLoader::checkIsBool	(	const GltfModelDefinition &	loadData,
		const Member &	member
	)

Definition at line 133 of file GltfLoader.cpp.

◆ checkIsObject() [1/2]

bool Cogs::Core::GltfLoader::checkIsObject	(	const GltfModelDefinition &	loadData,
		const char *	name,
		const Value &	value
	)

Definition at line 159 of file GltfLoader.cpp.

◆ checkIsObject() [2/2]

bool Cogs::Core::GltfLoader::checkIsObject	(	const GltfModelDefinition &	loadData,
		const Member &	member
	)

Definition at line 168 of file GltfLoader.cpp.

◆ checkIsString() [1/2]

bool Cogs::Core::GltfLoader::checkIsString	(	const GltfModelDefinition &	loadData,
		const char *	name,
		const Value &	value
	)

Definition at line 145 of file GltfLoader.cpp.

◆ checkIsString() [2/2]

bool Cogs::Core::GltfLoader::checkIsString	(	const GltfModelDefinition &	loadData,
		const Member &	member
	)

Definition at line 154 of file GltfLoader.cpp.

◆ checkIsUint() [1/2]

bool Cogs::Core::GltfLoader::checkIsUint	(	const GltfModelDefinition &	loadData,
		const char *	name,
		const Value &	value
	)

Definition at line 101 of file GltfLoader.cpp.

◆ checkIsUint() [2/2]

bool Cogs::Core::GltfLoader::checkIsUint	(	const GltfModelDefinition &	loadData,
		const Member &	member
	)

Definition at line 110 of file GltfLoader.cpp.

◆ convertVecBufferToFloats()

template<typename T >

BufferDataView Cogs::Core::GltfLoader::convertVecBufferToFloats	(	const BufferDataView &	srcBuf,
		AccessorComponentType	srcType,
		Memory::MemoryBuffer *	workspace,
		bool	normalize = `false`
	)

Definition at line 385 of file GltfLoader.h.

◆ debugMessageOnce()

void Cogs::Core::GltfLoader::debugMessageOnce	(	GltfModelDefinition &	loadData,
		const char *	format,
			...
	)

Definition at line 78 of file GltfLoader.cpp.

◆ decodeImageData() [1/2]

void Cogs::Core::GltfLoader::decodeImageData	(	Context *	context,
		GltfImage &	gltfImage,
		const Cogs::StringView &	path,
		const Cogs::StringView &	mimeType,
		const void *	data,
		const size_t	size
	)

Definition at line 491 of file GltfLoader.cpp.

◆ decodeImageData() [2/2]

void Cogs::Core::GltfLoader::decodeImageData	(	Context *	context,
		GltfImage &	gltfImage,
		const Cogs::StringView &	path,
		const Cogs::StringView &	mimeType,
		const void *	data,
		const size_t	size,
		Cogs::Core::TextureLoadFlags	loadFlags
	)

Definition at line 527 of file GltfLoader.cpp.

◆ generateVertexNormals()

bool Cogs::Core::GltfLoader::generateVertexNormals	(	GltfModelDefinition &	loadData,
		VertexStreamsState &	streamsState,
		std::vector< VertexStream > &	vertexStreams,
		Cogs::PrimitiveType::EPrimitiveType	primitiveType,
		bool	clockwise
	)

Definition at line 2183 of file GltfLoader.cpp.

◆ generateVertexTangents()

bool Cogs::Core::GltfLoader::generateVertexTangents	(	GltfModelDefinition &	loadData,
		VertexStreamsState &	streamsState,
		std::vector< VertexStream > &	vertexStreams,
		Cogs::PrimitiveType::EPrimitiveType	primitiveType,
		bool	clockwise
	)

Definition at line 2105 of file GltfLoader.cpp.

◆ getAccessorTypeSize()

uint32_t Cogs::Core::GltfLoader::getAccessorTypeSize ( const GltfAccessor & accessor )

Definition at line 1718 of file GltfLoader.cpp.

◆ getBool()

bool Cogs::Core::GltfLoader::getBool	(	const GltfModelDefinition &	loadData,
		bool &	result,
		const Member &	member
	)

Definition at line 138 of file GltfLoader.cpp.

◆ getBufferViewData()

bool Cogs::Core::GltfLoader::getBufferViewData	(	const GltfModelDefinition &	loadData,
		BufferDataView &	dataView,
		const GltfAccessor &	accessor
	)

Definition at line 1725 of file GltfLoader.cpp.

◆ getMaterialHandle()

bool Cogs::Core::GltfLoader::getMaterialHandle	(	GltfModelDefinition &	loadData,
		Model &	model,
		CachedModelMaterial *&	cachedMaterial_,
		const int32_t	gltfMaterialIx,
		const bool	isSkinned,
		const bool	albedoPerVertex,
		const bool	hasBitangents
	)

Definition at line 1117 of file GltfLoader.cpp.

◆ getScheme()

std::string Cogs::Core::GltfLoader::getScheme ( const std::string & uri )

Definition at line 56 of file GltfLoader.cpp.

◆ getString()

bool Cogs::Core::GltfLoader::getString	(	std::string &	result,
		const Cogs::StringView &	path,
		const Member &	member
	)

Definition at line 256 of file GltfLoader.cpp.

◆ getTextureHandle()

TextureHandle Cogs::Core::GltfLoader::getTextureHandle	(	GltfModelDefinition &	loadData,
		const size_t	imageIndex,
		const bool	linearColor,
		const bool	mipmapped
	)

Definition at line 639 of file GltfLoader.cpp.

◆ getUint()

bool Cogs::Core::GltfLoader::getUint	(	const GltfModelDefinition &	loadData,
		uint32_t &	result,
		const Member &	member
	)

Definition at line 115 of file GltfLoader.cpp.

◆ getVertexAttributes()

bool Cogs::Core::GltfLoader::getVertexAttributes	(	GltfModelDefinition &	loadData,
		VertexStreamsState &	streamsState,
		std::vector< VertexStream > &	vertexStreams,
		const Object &	attributeObject,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 2069 of file GltfLoader.cpp.

◆ getVertexElement()

bool Cogs::Core::GltfLoader::getVertexElement	(	GltfModelDefinition &	loadData,
		VertexStreamsState &	streamsState,
		VertexStream &	vertexStream,
		const Cogs::StringView &	key,
		const uint32_t	accessorIx
	)

Definition at line 1840 of file GltfLoader.cpp.

◆ handleMaterialExtensions()

bool Cogs::Core::GltfLoader::handleMaterialExtensions	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedMaterial,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	materialObject
	)

Definition at line 1071 of file GltfLoader.cpp.

◆ handleMaterialGenericFields()

bool Cogs::Core::GltfLoader::handleMaterialGenericFields	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedMaterial,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	materialObject
	)

Definition at line 971 of file GltfLoader.cpp.

◆ handleMaterialIdxOfRefraction()

bool Cogs::Core::GltfLoader::handleMaterialIdxOfRefraction	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	iorObject
	)

Definition at line 1061 of file GltfLoader.cpp.

◆ handleMaterialPbrMetallicRoughness()

bool Cogs::Core::GltfLoader::handleMaterialPbrMetallicRoughness	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedMaterial,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	materialObject
	)

Definition at line 941 of file GltfLoader.cpp.

◆ handleMaterialPbrSpecularGlossiness()

bool Cogs::Core::GltfLoader::handleMaterialPbrSpecularGlossiness	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedMaterial,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	specGlossObject
	)

Definition at line 1020 of file GltfLoader.cpp.

◆ handleMaterialSpecular()

bool Cogs::Core::GltfLoader::handleMaterialSpecular	(	GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedMaterial,
		MaterialHandle	material,
		MaterialInstanceHandle	instance,
		const Object &	specularObject
	)

Definition at line 1044 of file GltfLoader.cpp.

◆ hash()

constexpr size_t Cogs::Core::GltfLoader::hash	(	const VertexStream &	stream,
		size_t	hashValue = `Cogs::hash()`
	)

constexpr

Definition at line 359 of file GltfLoader.h.

◆ loadAnimation()

bool Cogs::Core::GltfLoader::loadAnimation	(	Context *	context,
		GltfModelDefinition &	definition,
		Model &	model,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 2752 of file GltfLoader.cpp.

◆ loadBone()

bool Cogs::Core::GltfLoader::loadBone	(	GltfModelDefinition &	definition,
		GltfNode &	node,
		Skeleton &	skeleton,
		size_t	parent_bone,
		const glm::mat4 &	parent_transform
	)

Definition at line 1757 of file GltfLoader.cpp.

◆ loadJoints()

bool Cogs::Core::GltfLoader::loadJoints	(	GltfModelDefinition &	definition,
		GltfNode &	node,
		Skeleton &	skeleton,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 1793 of file GltfLoader.cpp.

◆ loadNode()

bool Cogs::Core::GltfLoader::loadNode	(	Context *	context,
		GltfModelDefinition &	definition,
		GltfNode &	node,
		Model &	model,
		uint32_t	parent_part,
		const glm::mat4 &	parent_transform,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 2696 of file GltfLoader.cpp.

◆ parseAccessorMaxArray()

void Cogs::Core::GltfLoader::parseAccessorMaxArray	(	GltfAccessor &	accessor,
		Array	arr
	)

Definition at line 1500 of file GltfLoader.cpp.

◆ parseAccessorMinArray()

void Cogs::Core::GltfLoader::parseAccessorMinArray	(	GltfAccessor &	accessor,
		Array	arr
	)

Definition at line 1462 of file GltfLoader.cpp.

◆ parseAccessors()

bool Cogs::Core::GltfLoader::parseAccessors	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	accessorsValue
	)

Definition at line 1537 of file GltfLoader.cpp.

◆ parseAnimations()

bool Cogs::Core::GltfLoader::parseAnimations	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	animationsValue
	)

Definition at line 1655 of file GltfLoader.cpp.

◆ parseAsset()

bool Cogs::Core::GltfLoader::parseAsset	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	assetValue
	)

Definition at line 277 of file GltfLoader.cpp.

◆ parseBuffers()

bool Cogs::Core::GltfLoader::parseBuffers	(	Context *	context,
		GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	buffersValue,
		std::span< const uint8_t > &	glbData
	)

Definition at line 331 of file GltfLoader.cpp.

◆ parseBufferViews()

bool Cogs::Core::GltfLoader::parseBufferViews	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	bufferViewsValue,
		MeshoptDecompressor &	meshoptDecomp
	)

Definition at line 416 of file GltfLoader.cpp.

◆ parseImages()

bool Cogs::Core::GltfLoader::parseImages	(	Context *	context,
		GltfModelDefinition &	loadData,
		const Value &	imagesValue
	)

Definition at line 561 of file GltfLoader.cpp.

◆ parseNodes()

bool Cogs::Core::GltfLoader::parseNodes	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	nodesValue
	)

Definition at line 1321 of file GltfLoader.cpp.

◆ parseSamplers()

bool Cogs::Core::GltfLoader::parseSamplers	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	samplersValue
	)

Definition at line 682 of file GltfLoader.cpp.

◆ parseScenes()

bool Cogs::Core::GltfLoader::parseScenes	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	scenesValue
	)

Definition at line 1252 of file GltfLoader.cpp.

◆ parseSkins()

bool Cogs::Core::GltfLoader::parseSkins	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	skinsValue
	)

Definition at line 1628 of file GltfLoader.cpp.

◆ parseTextures()

bool Cogs::Core::GltfLoader::parseTextures	(	GltfModelDefinition &	loadData,
		const Cogs::StringView &	path,
		const Value &	texturesValue
	)

Definition at line 770 of file GltfLoader.cpp.

◆ setMeshIndices()

bool Cogs::Core::GltfLoader::setMeshIndices	(	GltfModelDefinition &	loadData,
		MeshManager::ResourceProxy &	mesh,
		VertexStreamsState &	streamsState
	)

Definition at line 2245 of file GltfLoader.cpp.

◆ setVertexAttributes()

bool Cogs::Core::GltfLoader::setVertexAttributes	(	GltfModelDefinition &	loadData,
		MeshManager::ResourceProxy &	mesh,
		const VertexStreamsState &	streamsState,
		std::vector< VertexStream > &	vertexStreams
	)

Definition at line 2273 of file GltfLoader.cpp.

◆ stridedCopy()

template<size_t M>

void Cogs::Core::GltfLoader::stridedCopy	(	uint8_t *	dst,
		size_t	dstStride,
		const uint8_t *	src,
		size_t	srcStride,
		size_t	count
	)

Definition at line 92 of file GltfLoader.cpp.

◆ tryGetBool()

bool Cogs::Core::GltfLoader::tryGetBool	(	bool &	result,
		const GltfModelDefinition &	loadData,
		const char *	key,
		const Object &	parent
	)

Definition at line 208 of file GltfLoader.cpp.

◆ tryGetFloat()

bool Cogs::Core::GltfLoader::tryGetFloat	(	float &	result,
		const GltfModelDefinition &	loadData,
		const char *	key,
		const Object &	parent
	)

Definition at line 232 of file GltfLoader.cpp.

◆ tryGetString()

bool Cogs::Core::GltfLoader::tryGetString	(	Cogs::StringView &	result,
		const GltfModelDefinition &	loadData,
		const char *	key,
		const Object &	parent
	)

Definition at line 220 of file GltfLoader.cpp.

◆ tryGetUint()

bool Cogs::Core::GltfLoader::tryGetUint	(	uint32_t &	result,
		const GltfModelDefinition &	loadData,
		const char *	key,
		const Object &	parent
	)

Definition at line 244 of file GltfLoader.cpp.

◆ tryGetVecN()

template<typename Vec >

bool Cogs::Core::GltfLoader::tryGetVecN	(	Vec &	result,
		const GltfModelDefinition &	loadData,
		const char *	key,
		const Object &	parent
	)

Definition at line 183 of file GltfLoader.cpp.

◆ tryHandleTextureInfo()

bool Cogs::Core::GltfLoader::tryHandleTextureInfo	(	MaterialHandle	material,
		MaterialInstanceHandle	instance,
		GltfModelDefinition &	loadData,
		CachedModelMaterial &	cachedModelMaterial,
		const char *	key,
		const Object &	parent,
		const char *	textureName,
		bool	linearColor,
		bool *	success,
		const char *	extraKey = `nullptr`,
		float *	extraValue = `nullptr`
	)

Definition at line 812 of file GltfLoader.cpp.

Variable Documentation

◆ GLTF_BYTE

constexpr int Cogs::Core::GltfLoader::GLTF_BYTE = 5120

constexpr

Definition at line 45 of file GltfLoader.h.

◆ GLTF_CLAMP_TO_EDGE

constexpr unsigned Cogs::Core::GltfLoader::GLTF_CLAMP_TO_EDGE = 33071

constexpr

Definition at line 62 of file GltfLoader.h.

◆ GLTF_FLOAT

constexpr int Cogs::Core::GltfLoader::GLTF_FLOAT = 5126

constexpr

Definition at line 50 of file GltfLoader.h.

◆ GLTF_LINEAR

constexpr unsigned Cogs::Core::GltfLoader::GLTF_LINEAR = 9729

constexpr

Definition at line 53 of file GltfLoader.h.

◆ GLTF_LINEAR_MIPMAP_LINEAR

constexpr unsigned Cogs::Core::GltfLoader::GLTF_LINEAR_MIPMAP_LINEAR = 9987

constexpr

Definition at line 57 of file GltfLoader.h.

◆ GLTF_LINEAR_MIPMAP_NEAREST

constexpr unsigned Cogs::Core::GltfLoader::GLTF_LINEAR_MIPMAP_NEAREST = 9985

constexpr

Definition at line 55 of file GltfLoader.h.

◆ GLTF_MIRRORED_REPEAT

constexpr unsigned Cogs::Core::GltfLoader::GLTF_MIRRORED_REPEAT = 33648

constexpr

Definition at line 63 of file GltfLoader.h.

◆ GLTF_NEAREST

constexpr unsigned Cogs::Core::GltfLoader::GLTF_NEAREST = 9728

constexpr

Definition at line 52 of file GltfLoader.h.

◆ GLTF_NEAREST_MIPMAP_LINEAR

constexpr unsigned Cogs::Core::GltfLoader::GLTF_NEAREST_MIPMAP_LINEAR = 9986

constexpr

Definition at line 56 of file GltfLoader.h.

◆ GLTF_NEAREST_MIPMAP_NEAREST

constexpr unsigned Cogs::Core::GltfLoader::GLTF_NEAREST_MIPMAP_NEAREST = 9984

constexpr

Definition at line 54 of file GltfLoader.h.

◆ GLTF_REPEAT

constexpr unsigned Cogs::Core::GltfLoader::GLTF_REPEAT = 10497

constexpr

Definition at line 64 of file GltfLoader.h.

◆ GLTF_SHORT

constexpr int Cogs::Core::GltfLoader::GLTF_SHORT = 5122

constexpr

Definition at line 47 of file GltfLoader.h.

◆ GLTF_UNSIGNED_BYTE

constexpr int Cogs::Core::GltfLoader::GLTF_UNSIGNED_BYTE = 5121

constexpr

Definition at line 46 of file GltfLoader.h.

◆ GLTF_UNSIGNED_INT

constexpr int Cogs::Core::GltfLoader::GLTF_UNSIGNED_INT = 5125

constexpr

Definition at line 49 of file GltfLoader.h.

◆ GLTF_UNSIGNED_SHORT

constexpr int Cogs::Core::GltfLoader::GLTF_UNSIGNED_SHORT = 5123

constexpr

Definition at line 48 of file GltfLoader.h.

◆ logger

Cogs::Logging::Log Cogs::Core::GltfLoader::logger = Cogs::Logging::getLogger("GltfLoader")

Definition at line 53 of file GltfLoader.cpp.

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ Array

◆ Member

◆ Object

Enumeration Type Documentation

◆ AccessorComponentType

◆ AccessorType

Function Documentation

◆ buildMeshes()

◆ buildPrimitiveMesh()

◆ checkIsArray()

◆ checkIsBool() [1/2]

◆ checkIsBool() [2/2]

◆ checkIsObject() [1/2]

◆ checkIsObject() [2/2]

◆ checkIsString() [1/2]

◆ checkIsString() [2/2]

◆ checkIsUint() [1/2]

◆ checkIsUint() [2/2]

◆ convertVecBufferToFloats()

◆ debugMessageOnce()

◆ decodeImageData() [1/2]

◆ decodeImageData() [2/2]

◆ generateVertexNormals()

◆ generateVertexTangents()

◆ getAccessorTypeSize()

◆ getBool()

◆ getBufferViewData()

◆ getMaterialHandle()

◆ getScheme()

◆ getString()

◆ getTextureHandle()

◆ getUint()

◆ getVertexAttributes()

◆ getVertexElement()

◆ handleMaterialExtensions()

◆ handleMaterialGenericFields()

◆ handleMaterialIdxOfRefraction()

◆ handleMaterialPbrMetallicRoughness()

◆ handleMaterialPbrSpecularGlossiness()

◆ handleMaterialSpecular()

◆ hash()

◆ loadAnimation()

◆ loadBone()

◆ loadJoints()

◆ loadNode()

◆ parseAccessorMaxArray()

◆ parseAccessorMinArray()

◆ parseAccessors()

◆ parseAnimations()

◆ parseAsset()

◆ parseBuffers()

◆ parseBufferViews()

◆ parseImages()

◆ parseNodes()

◆ parseSamplers()

◆ parseScenes()

◆ parseSkins()

◆ parseTextures()

◆ setMeshIndices()

◆ setVertexAttributes()

◆ stridedCopy()

◆ tryGetBool()

◆ tryGetFloat()

◆ tryGetString()

◆ tryGetUint()

◆ tryGetVecN()

◆ tryHandleTextureInfo()

Variable Documentation

◆ GLTF_BYTE

◆ GLTF_CLAMP_TO_EDGE

◆ GLTF_FLOAT

◆ GLTF_LINEAR

◆ GLTF_LINEAR_MIPMAP_LINEAR