qssgrenderdefaultmaterialshadergenerator.cpp File Reference

(2a22edfedaedff54f86ac9481290368eda3d83d6)

#include <QtQuick3DUtils/private/qssgutils_p.h>
#include <QtQuick3DUtils/private/qssgassert_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderdefaultmaterialshadergenerator_p.h>
#include "qssgrendercontextcore.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 <QtQuick3DRuntimeRender/private/qssgvertexpipelineimpl_p.h>
#include <QtQuick3DRuntimeRender/private/qssglayerrenderdata_p.h>
#include <QtCore/QByteArray>

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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 31 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 71 of file qssgrenderdefaultmaterialshadergenerator.cpp.

MAX_MORPH_TARGET

#define MAX_MORPH_TARGET   8

Definition at line 472 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Function Documentation

addLocalVariable()

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

static

Definition at line 124 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 233 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by generateMainLightCalculation().

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calculatePointLightAttenuation()

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

static

Definition at line 726 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction().

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 603 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGMaterialVertexPipeline::generateWorldPosition().

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 833 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGShaderKeyTextureChannel::A, QSSGMaterialVertexPipeline::addDefinition(), QSSGStageGeneratorBase::addFunction(), QSSGStageGeneratorBase::addInclude(), addLocalVariable(), QSSGStageGeneratorBase::addUniform(), QSSGStageGeneratorBase::addUniformArray(), QSSGShaderMaterialAdapter::alphaMode(), QSSGRenderLayer::AmbientOcclusion, QByteArray::append(), QSSGStageGeneratorBase::append(), QSSGShaderKeyTextureChannel::B, QSSGRenderLayer::BaseColor, QSSGShaderDefaultMaterialKeyProperties::BaseColorChannel, QSSGShaderDefaultMaterialKeyProperties::BaseColorMap, QSSGMaterialVertexPipeline::beginFragmentGeneration(), QSSGRenderLayer::Binormal, QSSGRenderDefaultMaterial::ClearcoatAmountMask, QSSGShaderDefaultMaterialKeyProperties::ClearcoatChannel, QSSGRenderDefaultMaterial::ClearcoatNormalStrengthMask, QSSGRenderDefaultMaterial::ClearcoatRoughnessAmountMask, QSSGShaderDefaultMaterialKeyProperties::ClearcoatRoughnessChannel, QSSGShaderFeatures::CubeShadowPass, QSSGShaderFeatures::DepthPass, QSSGRenderLayer::Diffuse, QSSGShaderFeatures::DisableMultiView, QSSGRenderLayer::Emission, QSSGShaderDefaultMaterialKeyProperties::EmissiveChannel, 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(), hasCustomFunction(), QSSGShaderMaterialAdapter::hasCustomShaderFunction(), QSSGShaderMaterialAdapter::hasCustomShaderSnippet(), QSSGShaderMaterialAdapter::hasLighting(), QSSGRenderDefaultMaterial::HeightAmountMask, QSSGShaderFeatures::IblOrientation, QSSGShaderMaterialAdapter::isBaseColorSingleChannelEnabled(), QSSGShaderMaterialAdapter::isClearcoatEnabled(), QSSGShaderMaterialAdapter::isClearcoatFresnelScaleBiasEnabled(), QSSGShaderMaterialAdapter::isEmissiveSingleChannelEnabled(), QSSGDataView< T >::isEmpty(), QSSGShaderMaterialAdapter::isFresnelScaleBiasEnabled(), QSSGShaderMaterialAdapter::isInvertOpacityMapValue(), QSSGShaderMaterialAdapter::isMetalnessEnabled(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderFeatures::isSet(), QSSGShaderMaterialAdapter::isSpecularAmountSingleChannelEnabled(), QSSGShaderMaterialAdapter::isSpecularEnabled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), QSSGShaderMaterialAdapter::isTransmissionEnabled(), QSSGShaderMaterialAdapter::isUnshaded(), QSSGShaderMaterialAdapter::isVertexColorsEnabled(), QSSGShaderMaterialAdapter::isVertexColorsMaskEnabled(), QSSGRenderDefaultMaterial::KGGX, QSSGShaderFeatures::Lightmap, QSSGRenderableImage::m_nextImage, QSSGRenderDefaultMaterial::Mask, maybeAddMaterialFresnel(), QSSGRenderLayer::Metalness, QSSGShaderDefaultMaterialKeyProperties::MetalnessChannel, QSSGRenderDefaultMaterial::MetalnessMask, QSSGRenderLayer::None, QSSGRenderLayer::Normal, QSSGRenderDefaultMaterial::NormalStrengthMask, QByteArray::number(), QSSGRenderDefaultMaterial::OcclusionAmountMask, QSSGShaderDefaultMaterialKeyProperties::OcclusionChannel, QSSGShaderDefaultMaterialKeyProperties::OpacityChannel, QSSGRenderDefaultMaterial::Opaque, QSSGShaderFeatures::OpaqueDepthPrePass, QSSGShaderFeatures::OrthoShadowPass, Q_ASSERT, Q_UNLIKELY, QByteArrayLiteral, QSSGShaderKeyTextureChannel::R, QSSGShaderFeatures::ReflectionProbe, ret, QSSGRenderLayer::Roughness, QSSGShaderDefaultMaterialKeyProperties::RoughnessChannel, QSSGRenderDefaultMaterial::RoughnessMask, QSSGRenderLayer::ShadowOcclusion, QSSGRenderLayer::Specular, QSSGShaderDefaultMaterialKeyProperties::SpecularAmountChannel, QSSGRenderDefaultMaterial::SpecularAmountMask, QSSGShaderMaterialAdapter::specularModel(), QSSGShaderFeatures::Ssao, QSSGShaderFeatures::Ssm, QSSGRenderLayer::Tangent, QSSGShaderDefaultMaterialKeyProperties::ThicknessChannel, QSSGRenderDefaultMaterial::ThicknessFactorMask, QSSGShaderDefaultMaterialKeyProperties::TranslucencyChannel, QSSGShaderDefaultMaterialKeyProperties::TransmissionChannel, QSSGRenderDefaultMaterial::TransmissionFactorMask, QSSGShaderMaterialAdapter::usesSharedVariables(), QSSGShaderCache::Vertex, QSSGShaderMaterialAdapter::vertexColorAlphaMask(), QSSGShaderMaterialAdapter::vertexColorBlueMask(), QSSGShaderMaterialAdapter::vertexColorGreenMask(), and QSSGShaderMaterialAdapter::vertexColorRedMask().

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 146 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 202 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addUniform(), 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 736 of file qssgrenderdefaultmaterialshadergenerator.cpp.

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

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 348 of file qssgrenderdefaultmaterialshadergenerator.cpp.

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

Referenced by generateMainLightCalculation().

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generateTempLightColor()

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

static

Definition at line 481 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGShaderMaterialAdapter::isSpecularGlossy().

Referenced by generateMainLightCalculation().

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getMaterialAdapter()

static QSSGShaderMaterialAdapter * getMaterialAdapter ( const QSSGRenderGraphObject & inMaterial )

inlinestatic

Definition at line 378 of file qssgrenderdefaultmaterialshadergenerator.cpp.

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 561 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References handleSpecularLight(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), 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 626 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References handleSpecularLight(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), 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 491 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addFunction(), hasCustomFunction(), QSSGShaderMaterialAdapter::isPrincipled(), QSSGShaderMaterialAdapter::isSpecularGlossy(), 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 668 of file qssgrenderdefaultmaterialshadergenerator.cpp.

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

Referenced by generateMainLightCalculation().

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hasCustomFunction()

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

static

Definition at line 474 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 273 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References QSSGStageGeneratorBase::addInclude().

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 217 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 137 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 291 of file qssgrenderdefaultmaterialshadergenerator.cpp.

References Q_ASSERT, and qsnprintf().

Referenced by generateMainLightCalculation().

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setupShadowMapVariableNames()

static QSSGMaterialShaderGenerator::ShadowVariableNames setupShadowMapVariableNames ( qsizetype lightIdx )

static

Definition at line 248 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 129 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 246 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 394 of file qssgrenderdefaultmaterialshadergenerator.cpp.

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

ZERO_MATRIX

float ZERO_MATRIX[16] = {}

static

Definition at line 1968 of file qssgrenderdefaultmaterialshadergenerator.cpp.

Referenced by QSSGMaterialShaderGenerator::setRhiMaterialProperties().