qssgrenderdefaultmaterialshadergenerator.cpp File Reference

#include <QtQuick3DUtils/private/qssgutils_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderdefaultmaterialshadergenerator_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendercontextcore_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershadercodegenerator_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderimage_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderlight_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendercamera_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershadowmap_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendercustommaterial_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershaderlibrarymanager_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershaderkeys_p.h>
#include <QtQuick3DRuntimeRender/private/qssgshadermaterialadapter_p.h>
#include <QtCore/QByteArray>

Include dependency graph for qssgrenderdefaultmaterialshadergenerator.cpp:

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Classes
struct	QT_BEGIN_NAMESPACE::ImageStrings< Type >
struct	QT_BEGIN_NAMESPACE::ImageStringSet

Namespaces
namespace	QT_BEGIN_NAMESPACE
	Combined button and popup list for selecting options.

Macros
#define	DefineImageStrings(V)
#define	DefineImageStringTableEntry(V)
#define	MAX_MORPH_TARGET   8

Typedefs
using	QT_BEGIN_NAMESPACE::Type = QSSGRenderableImage::Type

Functions
	QT_BEGIN_NAMESPACE::DefineImageStrings (Unknown)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Diffuse)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Opacity)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Specular)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Emissive)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Bump)
	QT_BEGIN_NAMESPACE::DefineImageStrings (SpecularAmountMap)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Normal)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Translucency)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Roughness)
	QT_BEGIN_NAMESPACE::DefineImageStrings (BaseColor)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Metalness)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Occlusion)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Height)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Clearcoat)
	QT_BEGIN_NAMESPACE::DefineImageStrings (ClearcoatRoughness)
	QT_BEGIN_NAMESPACE::DefineImageStrings (ClearcoatNormal)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Transmission)
	QT_BEGIN_NAMESPACE::DefineImageStrings (Thickness)
void	QT_BEGIN_NAMESPACE::textureCoordVaryingName (char(&outString)[TEXCOORD_VAR_LEN], quint8 uvSet)
void	QT_BEGIN_NAMESPACE::textureCoordVariableName (char(&outString)[TEXCOORD_VAR_LEN], quint8 uvSet)
static void	addLocalVariable (QSSGStageGeneratorBase &inGenerator, const QByteArray &inName, const QByteArray &inType)
static QByteArray	uvTransform (const QByteArray &imageRotations, const QByteArray &imageOffsets)
static void	sanityCheckImageForSampler (const QSSGRenderableImage &image, const char *samplerName)
static void	generateImageUVCoordinates (QSSGMaterialVertexPipeline &vertexShader, QSSGStageGeneratorBase &fragmentShader, const QSSGShaderDefaultMaterialKey &key, QSSGRenderableImage &image, bool forceFragmentShader=false, quint32 uvSet=0, bool reuseImageCoords=false)
static void	generateImageUVSampler (QSSGMaterialVertexPipeline &vertexGenerator, QSSGStageGeneratorBase &fragmentShader, const QSSGShaderDefaultMaterialKey &key, const QSSGRenderableImage &image, char(&outString)[TEXCOORD_VAR_LEN], quint8 uvSet=0)
static void	outputSpecularEquation (QSSGRenderDefaultMaterial::MaterialSpecularModel inSpecularModel, QSSGStageGeneratorBase &fragmentShader, const QByteArray &inLightDir, const QByteArray &inLightSpecColor)
static void	addTranslucencyIrradiance (QSSGStageGeneratorBase &infragmentShader, QSSGRenderableImage *image, const QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames)
static QSSGMaterialShaderGenerator::ShadowVariableNames	setupShadowMapVariableNames (qsizetype lightIdx)
static void	maybeAddMaterialFresnel (QSSGStageGeneratorBase &fragmentShader, const QSSGShaderDefaultMaterialKeyProperties &keyProps, QSSGDataView< quint32 > inKey, bool hasMetalness)
static QSSGMaterialShaderGenerator::LightVariableNames	setupLightVariableNames (qint32 lightIdx, QSSGRenderLight &inLight)
static void	generateShadowMapOcclusion (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialVertexPipeline &vertexShader, quint32 lightIdx, bool inShadowEnabled, QSSGRenderLight::Type inType, const QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, const QSSGShaderDefaultMaterialKey &inKey)
static QSSGShaderMaterialAdapter *	getMaterialAdapter (const QSSGRenderGraphObject &inMaterial)
static bool	hasCustomFunction (const QByteArray &funcName, QSSGShaderMaterialAdapter *materialAdapter, QSSGShaderLibraryManager &shaderLibraryManager)
static void	generateTempLightColor (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, QSSGShaderMaterialAdapter *materialAdapter)
static void	handleSpecularLight (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, QSSGShaderMaterialAdapter *materialAdapter, QSSGShaderLibraryManager &shaderLibraryManager, bool usesSharedVar, bool hasCustomFrag, bool specularLightingEnabled, bool enableClearcoat, bool enableTransmission, bool useNormalizedDirection)
static void	handleDirectionalLight (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, bool usesSharedVar, bool hasCustomFrag, QSSGShaderMaterialAdapter *materialAdapter, QSSGShaderLibraryManager &shaderLibraryManager, bool specularLightingEnabled, bool enableClearcoat, bool enableTransmission)
static void	generateDirections (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, const QByteArray &lightVarPrefix, QSSGMaterialVertexPipeline &vertexShader, const QSSGShaderDefaultMaterialKey &inKey)
static void	handlePointLight (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, QSSGShaderMaterialAdapter *materialAdapter, QSSGShaderLibraryManager &shaderLibraryManager, bool usesSharedVar, bool hasCustomFrag, bool specularLightingEnabled, bool enableClearcoat, bool enableTransmission)
static void	handleSpotLight (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames, const QByteArray &lightVarPrefix, QSSGShaderMaterialAdapter *materialAdapter, QSSGShaderLibraryManager &shaderLibraryManager, bool usesSharedVar, bool hasCustomFrag, bool specularLightingEnabled, bool enableClearcoat, bool enableTransmission)
static void	calculatePointLightAttenuation (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &lightVarNames)
static void	generateMainLightCalculation (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialVertexPipeline &vertexShader, const QSSGShaderDefaultMaterialKey &inKey, const QSSGRenderGraphObject &inMaterial, const QSSGShaderLightListView &lights, QSSGShaderLibraryManager &shaderLibraryManager, QSSGRenderableImage *translucencyImage, bool hasCustomFrag, bool usesSharedVar, bool enableLightmap, bool enableShadowMaps, bool specularLightingEnabled, bool enableClearcoat, bool enableTransmission)
static void	generateFragmentShader (QSSGStageGeneratorBase &fragmentShader, QSSGMaterialVertexPipeline &vertexShader, const QSSGShaderDefaultMaterialKey &inKey, const QSSGShaderDefaultMaterialKeyProperties &keyProps, const QSSGShaderFeatures &featureSet, const QSSGRenderGraphObject &inMaterial, const QSSGShaderLightListView &lights, QSSGRenderableImage *firstImage, QSSGShaderLibraryManager &shaderLibraryManager)

Variables
constexpr ImageStringSet	QT_BEGIN_NAMESPACE::imageStringTable []
const int	QT_BEGIN_NAMESPACE::TEXCOORD_VAR_LEN = 16
static QVarLengthArray< QSSGMaterialShaderGenerator::ShadowVariableNames, 16 >	q3ds_shadowMapVariableNames
static constexpr QByteArrayView	qssg_shader_arg_names []
static float	ZERO_MATRIX [16] = {}

Macro Definition Documentation

DefineImageStrings

#define DefineImageStrings

(

V

)

Value:

template<> struct ImageStrings<Type::V> \
{\
    static constexpr const char* sampler() { return "qt_"#V"Map_sampler"; }\
    static constexpr const char* offsets() { return "qt_"#V"Map_offsets"; }\
    static constexpr const char* rotations() { return "qt_"#V"Map_rotations"; }\
    static constexpr const char* fragCoords1() { return "qt_"#V"Map_uv_coords1"; }\
    static constexpr const char* fragCoords2() { return "qt_"#V"Map_uv_coords2"; }\
    static constexpr const char* samplerSize() { return "qt_"#V"Map_size"; }\
}

Definition at line 28 of file qssgrenderdefaultmaterialshadergenerator.cpp.

DefineImageStringTableEntry

#define DefineImageStringTableEntry

(

V

)

Value:

    { ImageStrings<Type::V>::sampler(), ImageStrings<Type::V>::fragCoords1(), ImageStrings<Type::V>::fragCoords2(), \
      ImageStrings<Type::V>::offsets(), ImageStrings<Type::V>::rotations(), ImageStrings<Type::V>::samplerSize() }

Definition at line 68 of file qssgrenderdefaultmaterialshadergenerator.cpp.

MAX_MORPH_TARGET

#define MAX_MORPH_TARGET   8

Definition at line 469 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Function Documentation

addLocalVariable()

static void addLocalVariable ( QSSGStageGeneratorBase &  inGenerator, const QByteArray &  inName, const QByteArray &  inType  )

static

Definition at line 121 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by generateFragmentShader().

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addTranslucencyIrradiance()

static void addTranslucencyIrradiance ( QSSGStageGeneratorBase &  infragmentShader, QSSGRenderableImage *  image, const QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames  )

static

Definition at line 230 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction(), QSSGMaterialShaderGenerator::LightVariableNames::lightColor, and QSSGMaterialShaderGenerator::LightVariableNames::normalizedDirection.

Referenced by generateMainLightCalculation().

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calculatePointLightAttenuation()

static void calculatePointLightAttenuation ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames  )

static

Definition at line 723 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction(), QSSGMaterialShaderGenerator::LightVariableNames::lightConstantAttenuation, QSSGMaterialShaderGenerator::LightVariableNames::lightLinearAttenuation, QSSGMaterialShaderGenerator::LightVariableNames::lightQuadraticAttenuation, and QSSGMaterialShaderGenerator::LightVariableNames::relativeDistance.

Referenced by generateMainLightCalculation().

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generateDirections()

static void generateDirections ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, const QByteArray &  lightVarPrefix, QSSGMaterialVertexPipeline &  vertexShader, const QSSGShaderDefaultMaterialKey &  inKey  )

static

Definition at line 600 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QByteArray::append(), QSSGMaterialVertexPipeline::generateWorldPosition(), QSSGMaterialShaderGenerator::LightVariableNames::lightPos, QSSGMaterialShaderGenerator::LightVariableNames::normalizedDirection, QSSGMaterialShaderGenerator::LightVariableNames::relativeDirection, and QSSGMaterialShaderGenerator::LightVariableNames::relativeDistance.

Referenced by generateMainLightCalculation().

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generateFragmentShader()

static void generateFragmentShader ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialVertexPipeline &  vertexShader, const QSSGShaderDefaultMaterialKey &  inKey, const QSSGShaderDefaultMaterialKeyProperties &  keyProps, const QSSGShaderFeatures &  featureSet, const QSSGRenderGraphObject &  inMaterial, const QSSGShaderLightListView &  lights, QSSGRenderableImage *  firstImage, QSSGShaderLibraryManager &  shaderLibraryManager  )

static

Definition at line 830 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGShaderKeyTextureChannel::A, QSSGMaterialVertexPipeline::addDefinition(), QSSGStageGeneratorBase::addFunction(), QSSGStageGeneratorBase::addInclude(), addLocalVariable(), QSSGStageGeneratorBase::addUniform(), QSSGShaderMaterialAdapter::alphaMode(), QSSGRenderLayer::AmbientOcclusion, QSSGStageGeneratorBase::append(), QSSGShaderKeyTextureChannel::B, QSSGRenderLayer::BaseColor, QSSGMaterialVertexPipeline::beginFragmentGeneration(), QSSGRenderLayer::Binormal, QSSGShaderDefaultMaterialKeyProperties::ClearcoatChannel, QSSGShaderDefaultMaterialKeyProperties::ClearcoatRoughnessChannel, QListSpecialMethodsBase< T >::contains(), QSSGShaderFeatures::CubeShadowPass, QSSGShaderFeatures::DepthPass, QSSGRenderLayer::Diffuse, QSSGRenderLayer::Emission, QSSGRenderLayer::F0, QSSGShaderCache::Fragment, QSSGShaderKeyTextureChannel::G, QSSGMaterialVertexPipeline::generateDepth(), generateImageUVCoordinates(), generateImageUVSampler(), QSSGMaterialVertexPipeline::generateLightmapUVCoords(), generateMainLightCalculation(), QSSGMaterialVertexPipeline::generateShadowWorldPosition(), QSSGMaterialVertexPipeline::generateUVCoords(), QSSGMaterialVertexPipeline::generateVarTangentAndBinormal(), QSSGMaterialVertexPipeline::generateVertexColor(), QSSGMaterialVertexPipeline::generateViewVector(), QSSGMaterialVertexPipeline::generateWorldNormal(), QSSGMaterialVertexPipeline::generateWorldPosition(), getMaterialAdapter(), QSSGShaderKeyTextureChannel::getTextureChannel(), QSSGShaderKeyBoolean::getValue(), QSSGShaderKeyUnsigned< TBitWidth >::getValue(), hasCustomFunction(), QSSGShaderMaterialAdapter::hasCustomShaderFunction(), QSSGShaderMaterialAdapter::hasCustomShaderSnippet(), QSSGShaderMaterialAdapter::hasLighting(), QSSGShaderFeatures::IblOrientation, QSSGShaderMaterialAdapter::isClearcoatEnabled(), QSSGDataView< T >::isEmpty(), QSSGShaderMaterialAdapter::isMetalnessEnabled(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderFeatures::isSet(), QSSGShaderMaterialAdapter::isSpecularEnabled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGShaderMaterialAdapter::isTransmissionEnabled(), QSSGShaderMaterialAdapter::isUnshaded(), QSSGShaderMaterialAdapter::isVertexColorsEnabled(), QSSGRenderDefaultMaterial::KGGX, QSSGShaderFeatures::Lightmap, QSSGShaderDefaultMaterialKeyProperties::m_blendParticles, QSSGShaderDefaultMaterialKeyProperties::m_debugMode, QSSGShaderDefaultMaterialKeyProperties::m_fogEnabled, QSSGShaderDefaultMaterialKeyProperties::m_hasIbl, QSSGRenderableImage::m_imageNode, QSSGRenderImage::m_indexUV, QSSGShaderDefaultMaterialKeyProperties::m_isDoubleSided, QSSGRenderableImage::m_mapType, QSSGRenderableImage::m_nextImage, QSSGShaderDefaultMaterialKeyProperties::m_specularAAEnabled, QSSGShaderDefaultMaterialKeyProperties::m_targetBinormalOffset, QSSGShaderDefaultMaterialKeyProperties::m_targetColorOffset, QSSGShaderDefaultMaterialKeyProperties::m_targetCount, QSSGShaderDefaultMaterialKeyProperties::m_targetNormalOffset, QSSGShaderDefaultMaterialKeyProperties::m_targetPositionOffset, QSSGShaderDefaultMaterialKeyProperties::m_targetTangentOffset, QSSGShaderDefaultMaterialKeyProperties::m_targetTexCoord0Offset, QSSGShaderDefaultMaterialKeyProperties::m_targetTexCoord1Offset, QSSGShaderDefaultMaterialKeyProperties::m_textureChannels, QSSGShaderDefaultMaterialKeyProperties::m_usesInstancing, QSSGShaderDefaultMaterialKeyProperties::m_usesInverseProjectionMatrix, QSSGShaderDefaultMaterialKeyProperties::m_usesProjectionMatrix, QSSGRenderDefaultMaterial::Mask, maybeAddMaterialFresnel(), QSSGRenderLayer::Metalness, QSSGShaderDefaultMaterialKeyProperties::MetalnessChannel, QSSGRenderLayer::None, QSSGRenderLayer::Normal, QByteArray::number(), QSSGShaderDefaultMaterialKeyProperties::OcclusionChannel, QSSGShaderDefaultMaterialKeyProperties::OpacityChannel, QSSGRenderDefaultMaterial::Opaque, QSSGShaderFeatures::OpaqueDepthPrePass, QSSGShaderFeatures::OrthoShadowPass, QList< T >::push_back(), Q_ASSERT, Q_UNLIKELY, QByteArrayLiteral, QSSGShaderKeyTextureChannel::R, QSSGShaderFeatures::ReflectionProbe, ret, QSSGRenderLayer::Roughness, QSSGShaderDefaultMaterialKeyProperties::RoughnessChannel, QSSGRenderLayer::ShadowOcclusion, QSSGRenderLayer::Specular, QSSGShaderMaterialAdapter::specularModel(), QSSGShaderFeatures::Ssao, QSSGShaderFeatures::Ssm, QSSGRenderLayer::Tangent, QSSGShaderDefaultMaterialKeyProperties::ThicknessChannel, QSSGShaderDefaultMaterialKeyProperties::TranslucencyChannel, QSSGShaderDefaultMaterialKeyProperties::TransmissionChannel, QSSGShaderMaterialAdapter::usesSharedVariables(), and QSSGShaderCache::Vertex.

Referenced by QSSGMaterialShaderGenerator::generateMaterialRhiShader().

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generateImageUVCoordinates()

static void generateImageUVCoordinates ( QSSGMaterialVertexPipeline &  vertexShader, QSSGStageGeneratorBase &  fragmentShader, const QSSGShaderDefaultMaterialKey &  key, QSSGRenderableImage &  image, bool  forceFragmentShader = false, quint32  uvSet = 0, bool  reuseImageCoords = false  )

static

Definition at line 143 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGMaterialVertexPipeline::addFunction(), QSSGStageGeneratorBase::addFunction(), QSSGMaterialVertexPipeline::addOutgoing(), QSSGStageGeneratorBase::addUniform(), QSSGMaterialVertexPipeline::addUniform(), QSSGMaterialVertexPipeline::assignOutput(), QSSGMaterialVertexPipeline::generateEnvMapReflection(), QSSGMaterialVertexPipeline::generateUVCoords(), QSSGRenderImage::Normal, sanityCheckImageForSampler(), and uvTransform().

Referenced by generateFragmentShader().

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generateImageUVSampler()

static void generateImageUVSampler ( QSSGMaterialVertexPipeline &  vertexGenerator, QSSGStageGeneratorBase &  fragmentShader, const QSSGShaderDefaultMaterialKey &  key, const QSSGRenderableImage &  image, char(&)  outString[TEXCOORD_VAR_LEN], quint8  uvSet = 0  )

static

Definition at line 199 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addUniform(), QSSGMaterialVertexPipeline::generateUVCoords(), and sanityCheckImageForSampler().

Referenced by generateFragmentShader().

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generateMainLightCalculation()

static void generateMainLightCalculation ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialVertexPipeline &  vertexShader, const QSSGShaderDefaultMaterialKey &  inKey, const QSSGRenderGraphObject &  inMaterial, const QSSGShaderLightListView &  lights, QSSGShaderLibraryManager &  shaderLibraryManager, QSSGRenderableImage *  translucencyImage, bool  hasCustomFrag, bool  usesSharedVar, bool  enableLightmap, bool  enableShadowMaps, bool  specularLightingEnabled, bool  enableClearcoat, bool  enableTransmission  )

static

Definition at line 733 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References addTranslucencyIrradiance(), QByteArray::append(), QSSGStageGeneratorBase::append(), calculatePointLightAttenuation(), generateDirections(), generateShadowMapOcclusion(), generateTempLightColor(), getMaterialAdapter(), handleDirectionalLight(), handlePointLight(), handleSpotLight(), QSSGRenderLight::m_castShadow, QSSGRenderLight::m_fullyBaked, Q_ASSERT, QSSG_MAX_NUM_SHADOW_MAPS, setupLightVariableNames(), QSSGDataView< T >::size(), and QSSGRenderGraphObject::type.

Referenced by generateFragmentShader().

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generateShadowMapOcclusion()

static void generateShadowMapOcclusion ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialVertexPipeline &  vertexShader, quint32  lightIdx, bool  inShadowEnabled, QSSGRenderLight::Type  inType, const QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, const QSSGShaderDefaultMaterialKey &  inKey  )

static

Definition at line 345 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addInclude(), QSSGStageGeneratorBase::addUniform(), QSSGMaterialVertexPipeline::generateWorldPosition(), QSSGMaterialShaderGenerator::LightVariableNames::lightPos, and setupShadowMapVariableNames().

Referenced by generateMainLightCalculation().

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generateTempLightColor()

static void generateTempLightColor ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, QSSGShaderMaterialAdapter *  materialAdapter  )

static

Definition at line 478 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGShaderMaterialAdapter::isSpecularGlossy(), and QSSGMaterialShaderGenerator::LightVariableNames::lightColor.

Referenced by generateMainLightCalculation().

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getMaterialAdapter()

static QSSGShaderMaterialAdapter * getMaterialAdapter ( const QSSGRenderGraphObject &  inMaterial )

inlinestatic

Definition at line 375 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGRenderGraphObject::type.

Referenced by generateFragmentShader(), generateMainLightCalculation(), and QSSGMaterialShaderGenerator::setRhiMaterialProperties().

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handleDirectionalLight()

static void handleDirectionalLight ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, bool  usesSharedVar, bool  hasCustomFrag, QSSGShaderMaterialAdapter *  materialAdapter, QSSGShaderLibraryManager &  shaderLibraryManager, bool  specularLightingEnabled, bool  enableClearcoat, bool  enableTransmission  )

static

Definition at line 558 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References handleSpecularLight(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGMaterialShaderGenerator::LightVariableNames::lightDirection, and QByteArrayLiteral.

Referenced by generateMainLightCalculation().

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handlePointLight()

static void handlePointLight ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, QSSGShaderMaterialAdapter *  materialAdapter, QSSGShaderLibraryManager &  shaderLibraryManager, bool  usesSharedVar, bool  hasCustomFrag, bool  specularLightingEnabled, bool  enableClearcoat, bool  enableTransmission  )

static

Definition at line 623 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References handleSpecularLight(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGMaterialShaderGenerator::LightVariableNames::normalizedDirection, and QByteArrayLiteral.

Referenced by generateMainLightCalculation().

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handleSpecularLight()

static void handleSpecularLight ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, QSSGShaderMaterialAdapter *  materialAdapter, QSSGShaderLibraryManager &  shaderLibraryManager, bool  usesSharedVar, bool  hasCustomFrag, bool  specularLightingEnabled, bool  enableClearcoat, bool  enableTransmission, bool  useNormalizedDirection  )

static

Definition at line 488 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGMaterialShaderGenerator::LightVariableNames::lightDirection, QSSGMaterialShaderGenerator::LightVariableNames::lightSpecularColor, QSSGMaterialShaderGenerator::LightVariableNames::normalizedDirection, outputSpecularEquation(), QByteArrayLiteral, and QSSGShaderMaterialAdapter::specularModel().

Referenced by handleDirectionalLight(), handlePointLight(), and handleSpotLight().

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handleSpotLight()

static void handleSpotLight ( QSSGStageGeneratorBase &  fragmentShader, QSSGMaterialShaderGenerator::LightVariableNames &  lightVarNames, const QByteArray &  lightVarPrefix, QSSGShaderMaterialAdapter *  materialAdapter, QSSGShaderLibraryManager &  shaderLibraryManager, bool  usesSharedVar, bool  hasCustomFrag, bool  specularLightingEnabled, bool  enableClearcoat, bool  enableTransmission  )

static

Definition at line 665 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QByteArray::append(), handleSpecularLight(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGMaterialShaderGenerator::LightVariableNames::lightConeAngle, QSSGMaterialShaderGenerator::LightVariableNames::lightDirection, QSSGMaterialShaderGenerator::LightVariableNames::lightInnerConeAngle, QSSGMaterialShaderGenerator::LightVariableNames::normalizedDirection, QByteArrayLiteral, and QSSGMaterialShaderGenerator::LightVariableNames::spotAngle.

Referenced by generateMainLightCalculation().

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hasCustomFunction()

static bool hasCustomFunction ( const QByteArray &  funcName, QSSGShaderMaterialAdapter *  materialAdapter, QSSGShaderLibraryManager &  shaderLibraryManager  )

static

Definition at line 471 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGShaderCache::Fragment, and QSSGShaderMaterialAdapter::hasCustomShaderFunction().

Referenced by generateFragmentShader(), handleDirectionalLight(), handlePointLight(), handleSpecularLight(), and handleSpotLight().

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maybeAddMaterialFresnel()

static void maybeAddMaterialFresnel ( QSSGStageGeneratorBase &  fragmentShader, const QSSGShaderDefaultMaterialKeyProperties &  keyProps, QSSGDataView< quint32 >  inKey, bool  hasMetalness  )

static

Definition at line 270 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addInclude(), QSSGShaderKeyBoolean::getValue(), and QSSGShaderDefaultMaterialKeyProperties::m_fresnelEnabled.

Referenced by generateFragmentShader().

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outputSpecularEquation()

static void outputSpecularEquation ( QSSGRenderDefaultMaterial::MaterialSpecularModel  inSpecularModel, QSSGStageGeneratorBase &  fragmentShader, const QByteArray &  inLightDir, const QByteArray &  inLightSpecColor  )

static

Definition at line 214 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction(), QSSGStageGeneratorBase::addInclude(), and QSSGRenderDefaultMaterial::KGGX.

Referenced by handleSpecularLight().

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sanityCheckImageForSampler()

static void sanityCheckImageForSampler ( const QSSGRenderableImage &  image, const char *  samplerName  )

static

Definition at line 134 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References qWarning.

Referenced by generateImageUVCoordinates(), and generateImageUVSampler().

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setupLightVariableNames()

static QSSGMaterialShaderGenerator::LightVariableNames setupLightVariableNames ( qint32  lightIdx, QSSGRenderLight &  inLight  )

static

Definition at line 288 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QByteArray::append(), Q_ASSERT, qsnprintf(), and QSSGRenderGraphObject::type.

Referenced by generateMainLightCalculation().

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setupShadowMapVariableNames()

static QSSGMaterialShaderGenerator::ShadowVariableNames setupShadowMapVariableNames ( qsizetype  lightIdx )

static

Definition at line 245 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References q3ds_shadowMapVariableNames, QByteArrayLiteral, and qsnprintf().

Referenced by generateShadowMapOcclusion(), and QSSGMaterialShaderGenerator::setRhiMaterialProperties().

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uvTransform()

static QByteArray uvTransform ( const QByteArray &  imageRotations, const QByteArray &  imageOffsets  )

static

Definition at line 126 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by generateImageUVCoordinates().

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Variable Documentation

q3ds_shadowMapVariableNames

QVarLengthArray<QSSGMaterialShaderGenerator::ShadowVariableNames, 16> q3ds_shadowMapVariableNames

static

Definition at line 243 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by setupShadowMapVariableNames().

qssg_shader_arg_names

constexpr QByteArrayView qssg_shader_arg_names[]

staticconstexpr

Initial value:

{
    { "DIFFUSE" },
    { "BASE_COLOR" },
    { "METALNESS" },
    { "ROUGHNESS" },
    { "EMISSIVE" },
    { "SPECULAR_AMOUNT" },
    { "EMISSIVE_COLOR" },
    { "LIGHT_COLOR" },
    { "LIGHT_ATTENUATION" },
    { "SPOT_FACTOR" },
    { "SHADOW_CONTRIB" },
    { "FRESNEL_CONTRIB" },
    { "TO_LIGHT_DIR" },
    { "NORMAL" },
    { "VIEW_VECTOR" },
    { "TOTAL_AMBIENT_COLOR" },
    { "COLOR_SUM" },
    { "BINORMAL" },
    { "TANGENT" },
    { "FRESNEL_POWER" },
    { "INSTANCE_MODEL_MATRIX" },
    { "INSTANCE_MODELVIEWPROJECTION_MATRIX" },
    { "UV0" },
    { "UV1" },
    { "VERTEX" }
}

Definition at line 391 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by QtQuick3DEditorHelpers::CustomMaterial::reservedArgumentNames().

ZERO_MATRIX

float ZERO_MATRIX[16] = {}

static

Definition at line 1841 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by QSSGMaterialShaderGenerator::setRhiMaterialProperties().