(cbd5326940410eefc68f7223e7dc33fb1a32c84a)

#include <QtQuick3DRuntimeRender/private/qssgrenderreflectionprobe_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderlayer_p.h>
#include <QtQuick3DRuntimeRender/private/qssglayerrenderdata_p.h>
#include "qssgrendercontextcore.h"

Include dependency graph for qssgrenderreflectionmap.cpp:

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Functions
static QRhiTexture *	allocateRhiReflectionTexture (QRhi *rhi, QRhiTexture::Format format, const QSize &size, QRhiTexture::Flags flags={})

static QRhiRenderBuffer *	allocateRhiReflectionRenderBuffer (QRhi *rhi, QRhiRenderBuffer::Type type, const QSize &size)

float	radicalInverseVdC (uint bits)

QVector2D	hammersley (uint i, uint N)

QVector3D	importanceSampleGGX (QVector2D xi, float roughness)

float	distributionGGX (float nDotH, float roughness)

void	fillPrefilterValues (float roughness, float resolution, QVarLengthArray< QVector4D, prefilterSampleCount > &sampleDirections, float &invTotalWeight, uint &sampleCount)

Variables
QT_BEGIN_NAMESPACE const int	prefilterSampleCount = 16

static const float	cube []

Function Documentation

◆ allocateRhiReflectionRenderBuffer()

static QRhiRenderBuffer * allocateRhiReflectionRenderBuffer	(	QRhi *	rhi,
		QRhiRenderBuffer::Type	type,
		const QSize &	size )

static

Definition at line 42 of file qssgrenderreflectionmap.cpp.

References QRhi::newRenderBuffer(), and qWarning.

Referenced by QSSGRenderReflectionMap::addReflectionMapEntry().

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◆ allocateRhiReflectionTexture()

static QRhiTexture * allocateRhiReflectionTexture	(	QRhi *	rhi,
		QRhiTexture::Format	format,
		const QSize &	size,
		QRhiTexture::Flags	flags = {} )

static

Definition at line 31 of file qssgrenderreflectionmap.cpp.

Referenced by QSSGRenderReflectionMap::addReflectionMapEntry().

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◆ distributionGGX()

float distributionGGX	(	float	nDotH,
		float	roughness )

Definition at line 409 of file qssgrenderreflectionmap.cpp.

References a2, and M_PI.

Referenced by fillPrefilterValues().

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◆ fillPrefilterValues()

void fillPrefilterValues	(	float	roughness,
		float	resolution,
		QVarLengthArray< QVector4D, prefilterSampleCount > &	sampleDirections,
		float &	invTotalWeight,
		uint &	sampleCount )