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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Classes | Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
QSSGMesh::Mesh Class Reference

#include <qssgmesh_p.h>

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Classes

struct  IndexBuffer
 
struct  Lod
 
struct  Subset
 
struct  SubsetBounds
 
struct  TargetBuffer
 
struct  VertexBuffer
 
struct  VertexBufferEntry
 

Public Types

using DrawMode = QSSGRenderDrawMode
 
using Winding = QSSGRenderWinding
 
using ComponentType = QSSGRenderComponentType
 

Public Member Functions

VertexBuffer vertexBuffer () const
 
IndexBuffer indexBuffer () const
 
TargetBuffer targetBuffer () const
 
QVector< Subset > subsets () const
 
bool isValid () const
 
DrawMode drawMode () const
 
Winding winding () const
 
quint32 save (QIODevice *device, quint32 id=0) const
 
bool hasLightmapUVChannel () const
 
bool createLightmapUVChannel (uint lightmapBaseResolution)
 

Static Public Member Functions

static Mesh loadMesh (QIODevice *device, quint32 id=0)
 
static QMap< quint32, Mesh > loadAll (QIODevice *device)
 
static Mesh fromAssetData (const QVector< AssetVertexEntry > &vbufEntries, const QByteArray &indexBufferData, ComponentType indexComponentType, const QVector< AssetMeshSubset > &subsets, quint32 numTargets=0, quint32 numTargetComps=0)
 
static Mesh fromRuntimeData (const RuntimeMeshData &data, QString *error)
 

Friends

struct MeshInternal
 

Detailed Description

Definition at line 81 of file qssgmesh_p.h.

Member Typedef Documentation

◆ ComponentType

using QSSGMesh::Mesh::ComponentType = QSSGRenderComponentType

Definition at line 86 of file qssgmesh_p.h.

◆ DrawMode

using QSSGMesh::Mesh::DrawMode = QSSGRenderDrawMode

Definition at line 84 of file qssgmesh_p.h.

◆ Winding

using QSSGMesh::Mesh::Winding = QSSGRenderWinding

Definition at line 85 of file qssgmesh_p.h.

Member Function Documentation

◆ createLightmapUVChannel()

bool QSSGMesh::Mesh::createLightmapUVChannel ( uint lightmapBaseResolution)

Definition at line 1022 of file qssgmesh.cpp.

References alignment, QSSGMesh::MeshInternal::byteSizeForComponentType(), QSSGMesh::Mesh::VertexBufferEntry::componentType, QSSGMesh::Mesh::IndexBuffer::componentType, QByteArray::constData(), QByteArray::data(), QSSGMesh::Mesh::VertexBuffer::data, QSSGMesh::Mesh::IndexBuffer::data, QSSGMesh::Mesh::VertexBuffer::entries, QSSGMesh::getAlignedOffset(), QSSGMesh::MeshInternal::getLightmapUVAttrName(), QSSGMesh::MeshInternal::getNormalAttrName(), QSSGMesh::MeshInternal::getPositionAttrName(), QSSGMesh::MeshInternal::getUV0AttrName(), hasLightmapUVChannel(), i, QByteArray::isEmpty(), qMax(), qWarning, QByteArray::reserve(), QByteArray::resize(), QByteArray::size(), QSSGMesh::Mesh::VertexBuffer::stride, Qt::Uninitialized, and QSSGLightmapUVGeneratorResult::vertexMap.

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◆ drawMode()

DrawMode QSSGMesh::Mesh::drawMode ( ) const
inline

Definition at line 161 of file qssgmesh_p.h.

Referenced by QSSGMeshBVHBuilder::buildTree().

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◆ fromAssetData()

Mesh QSSGMesh::Mesh::fromAssetData ( const QVector< AssetVertexEntry > & vbufEntries,
const QByteArray & indexBufferData,
ComponentType indexComponentType,
const QVector< AssetMeshSubset > & subsets,
quint32 numTargets = 0,
quint32 numTargetComps = 0 )
static

Definition at line 625 of file qssgmesh.cpp.

References alignment, QByteArray::append(), QSSGMesh::MeshInternal::byteSizeForComponentType(), QSSGMesh::MeshInternal::calculateSubsetBounds(), QSSGMesh::Mesh::VertexBufferEntry::componentType, QSSGMesh::Mesh::IndexBuffer::componentType, QString::count(), QByteArray::data(), QSSGMesh::Mesh::VertexBuffer::data, QSSGMesh::Mesh::IndexBuffer::data, QSSGMesh::Mesh::TargetBuffer::data, QSSGMesh::Mesh::VertexBuffer::entries, QSSGMesh::Mesh::TargetBuffer::entries, QSSGMesh::getAlignedOffset(), QSSGBounds3::maximum, QSSGBounds3::minimum, QSSGMesh::Mesh::Subset::name, QSSGMesh::Mesh::TargetBuffer::numTargets, ok, Q_ASSERT, qCeil(), qMax(), qMin(), qSqrt(), QByteArray::resize(), QSSGMesh::Mesh::VertexBuffer::stride, and subsets().

Referenced by AssimpUtils::generateMeshData().

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◆ fromRuntimeData()

Mesh QSSGMesh::Mesh::fromRuntimeData ( const RuntimeMeshData & data,
QString * error )
static

Definition at line 764 of file qssgmesh.cpp.

References QSSGMesh::RuntimeMeshData::Attribute::BinormalSemantic, QSSGMesh::RuntimeMeshData::Attribute::ColorSemantic, QSSGMesh::RuntimeMeshData::Attribute::componentCount(), QSSGMesh::Mesh::VertexBufferEntry::componentType, QSSGMesh::Mesh::IndexBuffer::componentType, QSSGMesh::RuntimeMeshData::Attribute::componentType, QByteArray::data(), QSSGMesh::Mesh::VertexBuffer::data, QSSGMesh::Mesh::IndexBuffer::data, QSSGMesh::Mesh::TargetBuffer::data, QSSGMesh::Mesh::VertexBuffer::entries, QSSGMesh::Mesh::TargetBuffer::entries, error, QSSGMesh::MeshInternal::getColorAttrName(), QSSGMesh::MeshInternal::getJointAttrName(), QSSGMesh::MeshInternal::getNormalAttrName(), QSSGMesh::MeshInternal::getPositionAttrName(), QSSGMesh::MeshInternal::getTexBinormalAttrName(), QSSGMesh::MeshInternal::getTexTanAttrName(), QSSGMesh::MeshInternal::getUV0AttrName(), QSSGMesh::MeshInternal::getUV1AttrName(), QSSGMesh::MeshInternal::getWeightAttrName(), i, QSSGMesh::RuntimeMeshData::Attribute::IndexSemantic, j, QSSGMesh::RuntimeMeshData::Attribute::JointSemantic, QSSGMesh::RuntimeMeshData::Attribute::NormalSemantic, QSSGMesh::Mesh::TargetBuffer::numTargets, QSSGMesh::RuntimeMeshData::Attribute::offset, QSSGMesh::RuntimeMeshData::Attribute::PositionSemantic, Q_ASSERT, qCeil(), qSqrt(), QByteArray::resize(), QSSGMesh::RuntimeMeshData::Attribute::semantic, QByteArray::size(), QSSGMesh::Mesh::VertexBuffer::stride, QSSGMesh::RuntimeMeshData::Attribute::TangentSemantic, QSSGMesh::RuntimeMeshData::Attribute::TexCoord0Semantic, QSSGMesh::RuntimeMeshData::Attribute::TexCoord1Semantic, and QSSGMesh::RuntimeMeshData::Attribute::WeightSemantic.

Referenced by QSSGBufferManager::loadMeshData().

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◆ hasLightmapUVChannel()

bool QSSGMesh::Mesh::hasLightmapUVChannel ( ) const

Definition at line 1012 of file qssgmesh.cpp.

References QSSGMesh::Mesh::VertexBuffer::entries, and QSSGMesh::MeshInternal::getLightmapUVAttrName().

Referenced by createLightmapUVChannel().

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◆ indexBuffer()

IndexBuffer QSSGMesh::Mesh::indexBuffer ( ) const
inline

Definition at line 141 of file qssgmesh_p.h.

Referenced by QSSGMeshBVHBuilder::QSSGMeshBVHBuilder().

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◆ isValid()

bool QSSGMesh::Mesh::isValid ( ) const
inline

Definition at line 159 of file qssgmesh_p.h.

Referenced by QQuick3DPhysicsMesh::bounds(), QSSGMeshBVHBuilder::buildTree(), QSSGBufferManager::getModelBounds(), QSSGBufferManager::loadMeshBVH(), QSSGBufferManager::loadMeshData(), and QSSGBufferManager::loadMeshData().

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◆ loadAll()

QMap< quint32, Mesh > QSSGMesh::Mesh::loadAll ( QIODevice * device)
static

Definition at line 600 of file qssgmesh.cpp.

References QSet< T >::cbegin(), device, header(), it, qWarning, QSSGMesh::MeshInternal::readFileHeader(), and QSSGMesh::MeshInternal::readMeshData().

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◆ loadMesh()

Mesh QSSGMesh::Mesh::loadMesh ( QIODevice * device,
quint32 id = 0 )
static

Definition at line 581 of file qssgmesh.cpp.

References QSet< T >::constEnd(), QSet< T >::constFind(), device, header(), it, QSSGMesh::MeshInternal::readFileHeader(), and QSSGMesh::MeshInternal::readMeshData().

Referenced by QSSGBufferManager::loadMeshData(), loadModelBlendParticleMesh(), and loadModelShapeMesh().

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◆ save()

quint32 QSSGMesh::Mesh::save ( QIODevice * device,
quint32 id = 0 ) const

Definition at line 913 of file qssgmesh.cpp.

References device, header(), it, QSSGMesh::MESH_HEADER_STRUCT_SIZE, QSSGMesh::MULTI_ENTRY_STRUCT_SIZE, QSSGMesh::MULTI_HEADER_STRUCT_SIZE, Q_ASSERT, qMax(), qWarning, QSSGMesh::MeshInternal::readFileHeader(), QSSGMesh::MeshInternal::MultiMeshInfo::withDefaults(), QSSGMesh::MeshInternal::MeshDataHeader::withDefaults(), QSSGMesh::MeshInternal::writeFileHeader(), QSSGMesh::MeshInternal::writeMeshData(), and QSSGMesh::MeshInternal::writeMeshHeader().

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◆ subsets()

QVector< Subset > QSSGMesh::Mesh::subsets ( ) const
inline

Definition at line 143 of file qssgmesh_p.h.

Referenced by QQuick3DPhysicsMesh::bounds(), QSSGMeshBVHBuilder::buildTree(), fromAssetData(), and QSSGBufferManager::getModelBounds().

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◆ targetBuffer()

TargetBuffer QSSGMesh::Mesh::targetBuffer ( ) const
inline

Definition at line 142 of file qssgmesh_p.h.

◆ vertexBuffer()

VertexBuffer QSSGMesh::Mesh::vertexBuffer ( ) const
inline

Definition at line 140 of file qssgmesh_p.h.

Referenced by QSSGMeshBVHBuilder::QSSGMeshBVHBuilder().

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◆ winding()

Winding QSSGMesh::Mesh::winding ( ) const
inline

Definition at line 162 of file qssgmesh_p.h.

Friends And Related Symbol Documentation

◆ MeshInternal

friend struct MeshInternal
friend

Definition at line 177 of file qssgmesh_p.h.

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