SdfUtils::FGlyphSdfMapping Class Reference

Public Member Functions
void	WrapNonMitered (const msdfgen::Shape::Bounds &InMsdfgenBounds, const uint16 InUnitsPerEm, const int32 InPpem, const float InEmOuterSpread)
void	WrapMitered (const msdfgen::Shape &MsdfgenShape, const msdfgen::Shape::Bounds &InMsdfgenBounds, const uint16 InUnitsPerEm, const int32 InPpem, const float InEmOuterSpread, const double InMiterLimit)
void	SetSpread (const uint16 InUnitsPerEm, const float InEmOuterSpread, const float InEmInnerSpread)
const msdfgen::SDFTransformation &	GetMsdfgenTransformation () const
int32	GetSdfWidth () const
int32	GetSdfHeight () const
int32	GetBearingX () const
int32	GetBearingY () const

Detailed Description

Specifies how the glyph's shape geometry will be mapped into the distance field's pixel coordinate system and how the distance values are mapped to the 0 - 255 range.

Member Function Documentation

GetBearingX()

int32 SdfUtils::FGlyphSdfMapping::GetBearingX ( ) const

inline

GetBearingY()

int32 SdfUtils::FGlyphSdfMapping::GetBearingY ( ) const

inline

GetMsdfgenTransformation()

const msdfgen::SDFTransformation & SdfUtils::FGlyphSdfMapping::GetMsdfgenTransformation ( ) const

inline

GetSdfHeight()

int32 SdfUtils::FGlyphSdfMapping::GetSdfHeight ( ) const

inline

GetSdfWidth()

int32 SdfUtils::FGlyphSdfMapping::GetSdfWidth ( ) const

inline

SetSpread()

void SdfUtils::FGlyphSdfMapping::SetSpread	(	const uint16	InUnitsPerEm,
		const float	InEmOuterSpread,
		const float	InEmInnerSpread
	)

WrapMitered()

void SdfUtils::FGlyphSdfMapping::WrapMitered ( const msdfgen::Shape &  MsdfgenShape, const msdfgen::Shape::Bounds &  InMsdfgenBounds, const uint16  InUnitsPerEm, const int32  InPpem, const float  InEmOuterSpread, const double  InMiterLimit  )

inline

Computes planar mapping for the minimum pixel-aligned bounding box for the glyph and the outside portion of its spread (mitered), origin stays at pixel boundaries

WrapNonMitered()

void SdfUtils::FGlyphSdfMapping::WrapNonMitered ( const msdfgen::Shape::Bounds &  InMsdfgenBounds, const uint16  InUnitsPerEm, const int32  InPpem, const float  InEmOuterSpread  )

inline

Computes planar mapping for the minimum pixel-aligned bounding box for the glyph and the outside portion of its spread (non-mitered), origin stays at pixel boundaries

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

• Engine/Source/Runtime/SlateCore/Private/Fonts/SlateSdfGenerator.cpp