qssgmeshbvhbuilder.cpp File Reference

(7fd08af374a678b79e43f2564310c8e05896484a)

#include "qssgmeshbvhbuilder_p.h"
#include <QtQuick3DUtils/private/qssgassert_p.h>

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Functions
template<QSSGRenderComponentType ComponentType>
static quint32	getIndexBufferValue (quint32 index, const quint32 indexCount, const QByteArray &indexBufferData)
static QVector3D	getVertexBufferValuePosition (quint32 index, const quint32 vertexStride, const quint32 vertexPosOffset, const QByteArray &vertexBufferData)
static QVector2D	getVertexBufferValueUV (quint32 index, const quint32 vertexStride, const quint32 vertexUVOffset, const QByteArray &vertexBufferData)
template<QSSGRenderComponentType ComponentType, bool hasIndexBuffer, bool hasPositionData, bool hasUVData>
static void	calculateTriangleBoundsImpl (quint32 indexOffset, quint32 indexCount, const QByteArray &indexBufferData, const QByteArray &vertexBufferData, const quint32 vertexStride, const quint32 vertexUVOffset, const quint32 vertexPosOffset, QSSGMeshBVHTriangles &triangleBounds)

Variables
static QT_BEGIN_NAMESPACE constexpr quint32	QSSG_MAX_TREE_DEPTH = 40
static constexpr quint32	QSSG_MAX_LEAF_TRIANGLES = 10

Function Documentation

calculateTriangleBoundsImpl()

template<QSSGRenderComponentType ComponentType, bool hasIndexBuffer, bool hasPositionData, bool hasUVData>

static void calculateTriangleBoundsImpl ( quint32 indexOffset, quint32 indexCount, const QByteArray & indexBufferData, const QByteArray & vertexBufferData, const quint32 vertexStride, const quint32 vertexUVOffset, const quint32 vertexPosOffset, QSSGMeshBVHTriangles & triangleBounds )

static

Definition at line 149 of file qssgmeshbvhbuilder.cpp.

References getVertexBufferValuePosition(), getVertexBufferValueUV(), and i.

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getIndexBufferValue()

template<QSSGRenderComponentType ComponentType>

static quint32 getIndexBufferValue ( quint32 index, const quint32 indexCount, const QByteArray & indexBufferData )

inlinestatic

Definition at line 115 of file qssgmeshbvhbuilder.cpp.

References Q_ASSERT, Q_STATIC_ASSERT, UnsignedInt16, and UnsignedInt32.

getVertexBufferValuePosition()

static QVector3D getVertexBufferValuePosition ( quint32 index, const quint32 vertexStride, const quint32 vertexPosOffset, const QByteArray & vertexBufferData )

inlinestatic

Definition at line 132 of file qssgmeshbvhbuilder.cpp.

References position().

Referenced by calculateTriangleBoundsImpl().

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getVertexBufferValueUV()

static QVector2D getVertexBufferValueUV ( quint32 index, const quint32 vertexStride, const quint32 vertexUVOffset, const QByteArray & vertexBufferData )

inlinestatic

Definition at line 140 of file qssgmeshbvhbuilder.cpp.

Referenced by calculateTriangleBoundsImpl().

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Variable Documentation

QSSG_MAX_LEAF_TRIANGLES

constexpr quint32 QSSG_MAX_LEAF_TRIANGLES = 10

staticconstexpr

Definition at line 10 of file qssgmeshbvhbuilder.cpp.

QSSG_MAX_TREE_DEPTH

QT_BEGIN_NAMESPACE constexpr quint32 QSSG_MAX_TREE_DEPTH = 40

staticconstexpr

Definition at line 9 of file qssgmeshbvhbuilder.cpp.