QSSGMesh Namespace Reference

Classes
struct	AssetMeshSubset
struct	AssetVertexEntry
class	Mesh
struct	MeshInternal
struct	RuntimeMeshData

Functions
static quint32	getAlignedOffset (quint32 offset, quint32 align)
size_t	simplifyMesh (unsigned int *destination, const unsigned int *indices, size_t indexCount, const float *vertexPositions, size_t vertexCount, size_t vertexPositionsStride, size_t targetIndexCount, float targetError, unsigned int options, float *resultError)
float	simplifyScale (const float *vertexPositions, size_t vertexCount, size_t vertexPositionsStride)
void	optimizeVertexCache (unsigned int *destination, const unsigned int *indices, size_t indexCount, size_t vertexCount)

Variables
static const size_t	MULTI_HEADER_STRUCT_SIZE = 16
static const size_t	MULTI_ENTRY_STRUCT_SIZE = 16
static const size_t	MESH_HEADER_STRUCT_SIZE = 12
static const size_t	MESH_STRUCT_SIZE = 56
static const size_t	VERTEX_BUFFER_ENTRY_STRUCT_SIZE = 16
static const size_t	SUBSET_STRUCT_SIZE_V3_V4 = 40
static const size_t	SUBSET_STRUCT_SIZE_V5 = 48
static const size_t	SUBSET_STRUCT_SIZE_V6 = 52
static const size_t	LOD_STRUCT_SIZE = 12

Function Documentation

getAlignedOffset()

static quint32 QSSGMesh::getAlignedOffset ( quint32 offset, quint32 align )

inlinestatic

Definition at line 616 of file qssgmesh.cpp.

References Q_ASSERT.

Referenced by QSSGMesh::Mesh::createLightmapUVChannel(), and QSSGMesh::Mesh::fromAssetData().

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optimizeVertexCache()

void Q_QUICK3DUTILS_EXPORT QSSGMesh::optimizeVertexCache	(	unsigned int *	destination,
		const unsigned int *	indices,
		size_t	indexCount,
		size_t	vertexCount )

Definition at line 1259 of file qssgmesh.cpp.

References destination.

Referenced by AssimpUtils::generateMeshData().

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simplifyMesh()

size_t Q_QUICK3DUTILS_EXPORT QSSGMesh::simplifyMesh	(	unsigned int *	destination,
		const unsigned int *	indices,
		size_t	indexCount,
		const float *	vertexPositions,
		size_t	vertexCount,
		size_t	vertexPositionsStride,
		size_t	targetIndexCount,
		float	targetError,
		unsigned int	options,
		float *	resultError )

Definition at line 1249 of file qssgmesh.cpp.

References destination.

Referenced by QT_BEGIN_NAMESPACE::generateMeshLevelsOfDetail().

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simplifyScale()

float Q_QUICK3DUTILS_EXPORT QSSGMesh::simplifyScale	(	const float *	vertexPositions,
		size_t	vertexCount,
		size_t	vertexPositionsStride )

Definition at line 1254 of file qssgmesh.cpp.

Referenced by QT_BEGIN_NAMESPACE::generateMeshLevelsOfDetail().

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Variable Documentation

LOD_STRUCT_SIZE

const size_t QSSGMesh::LOD_STRUCT_SIZE = 12

static

Definition at line 41 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData(), and QSSGMesh::MeshInternal::writeMeshData().

MESH_HEADER_STRUCT_SIZE

const size_t QSSGMesh::MESH_HEADER_STRUCT_SIZE = 12

static

Definition at line 25 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData(), and QSSGMesh::Mesh::save().

MESH_STRUCT_SIZE

const size_t QSSGMesh::MESH_STRUCT_SIZE = 56

static

Definition at line 28 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData(), and QSSGMesh::MeshInternal::writeMeshData().

MULTI_ENTRY_STRUCT_SIZE

const size_t QSSGMesh::MULTI_ENTRY_STRUCT_SIZE = 16

static

Definition at line 22 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readFileHeader(), and QSSGMesh::Mesh::save().

MULTI_HEADER_STRUCT_SIZE

const size_t QSSGMesh::MULTI_HEADER_STRUCT_SIZE = 16

static

Definition at line 19 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readFileHeader(), and QSSGMesh::Mesh::save().

SUBSET_STRUCT_SIZE_V3_V4

const size_t QSSGMesh::SUBSET_STRUCT_SIZE_V3_V4 = 40

static

Definition at line 34 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData().

SUBSET_STRUCT_SIZE_V5

const size_t QSSGMesh::SUBSET_STRUCT_SIZE_V5 = 48

static

Definition at line 36 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData().

SUBSET_STRUCT_SIZE_V6

const size_t QSSGMesh::SUBSET_STRUCT_SIZE_V6 = 52

static

Definition at line 38 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData(), and QSSGMesh::MeshInternal::writeMeshData().

VERTEX_BUFFER_ENTRY_STRUCT_SIZE

const size_t QSSGMesh::VERTEX_BUFFER_ENTRY_STRUCT_SIZE = 16

static

Definition at line 31 of file qssgmesh.cpp.

Referenced by QSSGMesh::MeshInternal::readMeshData(), and QSSGMesh::MeshInternal::writeMeshData().