#include <ToolDataVisualizer.h>

Public Member Functions
INTERACTIVETOOLSFRAMEWORK_API	FToolDataVisualizer ()

INTERACTIVETOOLSFRAMEWORK_API	FToolDataVisualizer (const FToolDataVisualizer &)

virtual INTERACTIVETOOLSFRAMEWORK_API	~FToolDataVisualizer ()

INTERACTIVETOOLSFRAMEWORK_API void	BeginFrame (IToolsContextRenderAPI *RenderAPI, const FViewCameraState &CameraState)

INTERACTIVETOOLSFRAMEWORK_API void	BeginFrame (IToolsContextRenderAPI *RenderAPI)

INTERACTIVETOOLSFRAMEWORK_API void	EndFrame ()

INTERACTIVETOOLSFRAMEWORK_API void	SetTransform (const FTransform &Transform)

INTERACTIVETOOLSFRAMEWORK_API void	PushTransform (const FTransform &Transform)

INTERACTIVETOOLSFRAMEWORK_API void	PopTransform ()

INTERACTIVETOOLSFRAMEWORK_API void	PopAllTransforms ()

FVector	TransformP (const FVector &Point)

FVector	TransformV (const FVector &Vector)

FVector	TransformN (const FVector &Normal)

void	SetLineParameters (const FLinearColor &Color, float Thickness, float InArrowHeadSize=4.0f)

void	SetPointParameters (const FLinearColor &Color, float Size)

template<typename PointType >
void	DrawLine (const PointType &A, const PointType &B)

template<typename PointType >
void	DrawLine (const PointType &A, const PointType &B, const FLinearColor &Color)

template<typename PointType >
void	DrawLine (const PointType &A, const PointType &B, const FLinearColor &Color, float LineThicknessIn)

template<typename PointType >
void	DrawLine (const PointType &A, const PointType &B, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawDirectionalArrow (const PointType &A, const PointType &B, const FVector &InNormal)

template<typename PointType >
void	DrawDirectionalArrow (const PointType &A, const PointType &B, const FVector &InNormal, const FLinearColor &Color)

template<typename PointType >
void	DrawDirectionalArrow (const PointType &A, const PointType &B, const FVector &InNormal, const FLinearColor &Color, float InArrowHeadSize, float LineThicknessIn)

template<typename PointType >
void	DrawDirectionalArrow (const PointType &A, const PointType &B, const FVector &InNormal, const FLinearColor &Color, float InArrowHeadSize, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawPoint (const PointType &Position)

template<typename PointType >
void	DrawPoint (const PointType &Position, const FLinearColor &Color)

template<typename PointType >
void	DrawPoint (const PointType &Position, const FLinearColor &Color, float PointSizeIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawCircle (const PointType &Position, const PointType &Normal, float Radius, int Steps, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawViewFacingCircle (const PointType &Position, float Radius, int Steps, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawArc (const PointType &Position, const PointType &Normal, float Radius, int Steps, float MinAngle, float MaxAngle, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawViewFacingArc (const PointType &Position, float Radius, int Steps, float MinAngle, float MaxAngle, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawViewFacingX (const PointType &Position, float Width)

template<typename PointType >
void	DrawViewFacingX (const PointType &Position, float Width, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawWireCylinder (const PointType &Position, const PointType &Normal, float Radius, float Height, int Steps, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawWireCylinder (const PointType &Position, const PointType &Normal, float Radius, float Height, int Steps)

void	DrawWireBox (const FBox &Box)

void	DrawWireBox (const FBox &Box, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawSquare (const PointType &Center, const PointType &SideA, const PointType &SideB, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawSquare (const PointType &Center, const PointType &SideA, const PointType &SideB)

template<typename PointType >
void	DrawGrid (const PointType &Center, const PointType &Normal, const PointType &Size, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawGrid (const PointType &Center, const PointType &Normal, const PointType &Up, const PointType &Side, const PointType &Size, const FLinearColor &Color, float LineThicknessIn, bool bDepthTestedIn)

template<typename PointType >
void	DrawDisc (const PointType &Position, const PointType &Normal, float Radius, int Steps, const FColor &Color, FMaterialRenderProxy *RenderProxy, bool bDepthTestedIn)

Public Attributes
FLinearColor	LineColor

float	LineThickness = 1.0f

float	ArrowHeadSize = 4.0f

FLinearColor	PointColor

float	PointSize = 1.0f

float	DepthBias = 0.0f

bool	bDepthTested = true

Protected Member Functions
virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawTransformedLine (const FVector &A, const FVector &B, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawDirectionalArrow (const FVector &A, const FVector &B, const FVector &InNormal, const FLinearColor &Color, const float InHeadSize, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawTransformedPoint (const FVector &Position, const FLinearColor &Color, float PointSize, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawCircle (const FVector &Position, const FVector &Normal, float Radius, int Steps, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawViewFacingCircle (const FVector &Position, float Radius, int Steps, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawArc (const FVector &InPosition, const FVector &InNormal, const float InRadius, int32 InSteps, const float InMinAngle, const float InMaxAngle, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawViewFacingArc (const FVector &InPosition, float InRadius, int32 InSteps, const float InMinAngle, const float InMaxAngle, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawWireCylinder (const FVector &Position, const FVector &Normal, float Radius, float Height, int Steps, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawWireBox (const FBox &Box, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawSquare (const FVector &Center, const FVector &SideA, const FVector &SideB, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawGrid (const FVector &Center, const FVector &Normal, const FVector &Size, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawGrid (const FVector &Center, const FVector &Normal, const FVector &Up, const FVector &Side, const FVector &Size, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawViewFacingX (const FVector &Position, float Width, const FLinearColor &Color, float LineThickness, bool bDepthTested)

virtual INTERACTIVETOOLSFRAMEWORK_API void	InternalDrawDisc (const FVector &Position, const FVector &Normal, float Radius, int Steps, const FColor &Color, FMaterialRenderProxy *RenderProxy, bool bDepthTested)

Protected Attributes
FPrimitiveDrawInterface *	CurrentPDI = nullptr

FViewCameraState	CameraState

bool	bHaveCameraState

float	PDISizeScale = 1.0

TArray< FTransform >	TransformStack

FTransform	TotalTransform

Detailed Description

FToolDataVisualizer is a utility class for Tool and Gizmo implementations to use to draw 3D lines, points, etc.

Currently uses PDI drawing but may use different back-ends in the future

Constructor & Destructor Documentation

◆ FToolDataVisualizer() [1/2]

FToolDataVisualizer::FToolDataVisualizer ( )

◆ FToolDataVisualizer() [2/2]

FToolDataVisualizer::FToolDataVisualizer ( const FToolDataVisualizer & )

default

◆ ~FToolDataVisualizer()

FToolDataVisualizer::~FToolDataVisualizer ( )

virtualdefault

Member Function Documentation

◆ BeginFrame() [1/2]

void FToolDataVisualizer::BeginFrame ( IToolsContextRenderAPI * RenderAPI )

This must be called every frame to allow Visualizer to extract necessary rendering data/objects

◆ BeginFrame() [2/2]

void FToolDataVisualizer::BeginFrame	(	IToolsContextRenderAPI *	RenderAPI,
		const FViewCameraState &	CameraState
	)

This must be called every frame to allow Visualizer to extract necessary rendering data/objects

◆ DrawArc()

template<typename PointType >

void FToolDataVisualizer::DrawArc	(	const PointType &	Position,
		const PointType &	Normal,
		float	Radius,
		int	Steps,
		float	MinAngle,
		float	MaxAngle,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a 3D arc at given position/normal with the given parameters. Tangent axes are defined internally

◆ DrawCircle()

template<typename PointType >

void FToolDataVisualizer::DrawCircle	(	const PointType &	Position,
		const PointType &	Normal,
		float	Radius,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a 3D circle at given position/normal with the given parameters. Tangent axes are defined internally

◆ DrawDirectionalArrow() [1/4]

template<typename PointType >

void FToolDataVisualizer::DrawDirectionalArrow	(	const PointType &	A,
		const PointType &	B,
		const FVector &	InNormal
	)

inline

Draw an arrow with default parameters

◆ DrawDirectionalArrow() [2/4]

template<typename PointType >

void FToolDataVisualizer::DrawDirectionalArrow	(	const PointType &	A,
		const PointType &	B,
		const FVector &	InNormal,
		const FLinearColor &	Color
	)

inline

Draw a line with the given Color, otherwise use default parameters

◆ DrawDirectionalArrow() [3/4]

template<typename PointType >

void FToolDataVisualizer::DrawDirectionalArrow	(	const PointType &	A,
		const PointType &	B,
		const FVector &	InNormal,
		const FLinearColor &	Color,
		float	InArrowHeadSize,
		float	LineThicknessIn
	)

inline

Draw a line with the given Color and Thickness, otherwise use default parameters

◆ DrawDirectionalArrow() [4/4]

template<typename PointType >

void FToolDataVisualizer::DrawDirectionalArrow	(	const PointType &	A,
		const PointType &	B,
		const FVector &	InNormal,
		const FLinearColor &	Color,
		float	InArrowHeadSize,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a line with the given parameters

◆ DrawDisc()

template<typename PointType >

void FToolDataVisualizer::DrawDisc	(	const PointType &	Position,
		const PointType &	Normal,
		float	Radius,
		int	Steps,
		const FColor &	Color,
		FMaterialRenderProxy *	RenderProxy,
		bool	bDepthTestedIn
	)

inline

Draw a 3D disc at given position/normal with the given parameters. Tangent axes are defined internally

◆ DrawGrid() [1/2]

template<typename PointType >

void FToolDataVisualizer::DrawGrid	(	const PointType &	Center,
		const PointType &	Normal,
		const PointType &	Size,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

◆ DrawGrid() [2/2]

template<typename PointType >

void FToolDataVisualizer::DrawGrid	(	const PointType &	Center,
		const PointType &	Normal,
		const PointType &	Up,
		const PointType &	Side,
		const PointType &	Size,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

◆ DrawLine() [1/4]

template<typename PointType >

void FToolDataVisualizer::DrawLine	(	const PointType &	A,
		const PointType &	B
	)

inline

Draw a line with default parameters

◆ DrawLine() [2/4]

template<typename PointType >

void FToolDataVisualizer::DrawLine	(	const PointType &	A,
		const PointType &	B,
		const FLinearColor &	Color
	)

inline

Draw a line with the given Color, otherwise use default parameters

◆ DrawLine() [3/4]

template<typename PointType >

void FToolDataVisualizer::DrawLine	(	const PointType &	A,
		const PointType &	B,
		const FLinearColor &	Color,
		float	LineThicknessIn
	)

inline

Draw a line with the given Color and Thickness, otherwise use default parameters

◆ DrawLine() [4/4]

template<typename PointType >

void FToolDataVisualizer::DrawLine	(	const PointType &	A,
		const PointType &	B,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a line with the given parameters

◆ DrawPoint() [1/3]

template<typename PointType >

void FToolDataVisualizer::DrawPoint ( const PointType & Position )

inline

Draw a point with default parameters

◆ DrawPoint() [2/3]

template<typename PointType >

void FToolDataVisualizer::DrawPoint	(	const PointType &	Position,
		const FLinearColor &	Color
	)

inline

Draw a point with the given Color, otherwise use default parameters

◆ DrawPoint() [3/3]

template<typename PointType >

void FToolDataVisualizer::DrawPoint	(	const PointType &	Position,
		const FLinearColor &	Color,
		float	PointSizeIn,
		bool	bDepthTestedIn
	)

inline

Draw a point with the given parameters

◆ DrawSquare() [1/2]

template<typename PointType >

void FToolDataVisualizer::DrawSquare	(	const PointType &	Center,
		const PointType &	SideA,
		const PointType &	SideB
	)

inline

◆ DrawSquare() [2/2]

template<typename PointType >

void FToolDataVisualizer::DrawSquare	(	const PointType &	Center,
		const PointType &	SideA,
		const PointType &	SideB,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

◆ DrawViewFacingArc()

template<typename PointType >

void FToolDataVisualizer::DrawViewFacingArc	(	const PointType &	Position,
		float	Radius,
		int	Steps,
		float	MinAngle,
		float	MaxAngle,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a 3D arc at given position/normal with the given parameters. Tangent axes are defined internally

◆ DrawViewFacingCircle()

template<typename PointType >

void FToolDataVisualizer::DrawViewFacingCircle	(	const PointType &	Position,
		float	Radius,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a 3D circle at given position/normal with the given parameters. Tangent axes are defined internally

◆ DrawViewFacingX() [1/2]

template<typename PointType >

void FToolDataVisualizer::DrawViewFacingX	(	const PointType &	Position,
		float	Width
	)

inline

Draw a world-space X facing the viewer at the given position.

◆ DrawViewFacingX() [2/2]

template<typename PointType >

void FToolDataVisualizer::DrawViewFacingX	(	const PointType &	Position,
		float	Width,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a world-space X facing the viewer at the given position.

◆ DrawWireBox() [1/2]

void FToolDataVisualizer::DrawWireBox ( const FBox & Box )

inline

Draw a 3D box, parameterized the same as the 3D circle but extruded by Height

◆ DrawWireBox() [2/2]

void FToolDataVisualizer::DrawWireBox	(	const FBox &	Box,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

◆ DrawWireCylinder() [1/2]

template<typename PointType >

void FToolDataVisualizer::DrawWireCylinder	(	const PointType &	Position,
		const PointType &	Normal,
		float	Radius,
		float	Height,
		int	Steps
	)

inline

Draw a 3D cylinder, parameterized the same as the 3D circle but extruded by Height

◆ DrawWireCylinder() [2/2]

template<typename PointType >

void FToolDataVisualizer::DrawWireCylinder	(	const PointType &	Position,
		const PointType &	Normal,
		float	Radius,
		float	Height,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThicknessIn,
		bool	bDepthTestedIn
	)

inline

Draw a 3D cylinder, parameterized the same as the 3D circle but extruded by Height

◆ EndFrame()

void FToolDataVisualizer::EndFrame ( )

this should be called at the end of every frame to allow for necessary cleanup

◆ InternalDrawArc()

void FToolDataVisualizer::InternalDrawArc	(	const FVector &	InPosition,
		const FVector &	InNormal,
		const float	InRadius,
		int32	InSteps,
		const float	InMinAngle,
		const float	InMaxAngle,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawCircle()

void FToolDataVisualizer::InternalDrawCircle	(	const FVector &	Position,
		const FVector &	Normal,
		float	Radius,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawDirectionalArrow()

void FToolDataVisualizer::InternalDrawDirectionalArrow	(	const FVector &	A,
		const FVector &	B,
		const FVector &	InNormal,
		const FLinearColor &	Color,
		const float	InHeadSize,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawDisc()

void FToolDataVisualizer::InternalDrawDisc	(	const FVector &	Position,
		const FVector &	Normal,
		float	Radius,
		int	Steps,
		const FColor &	Color,
		FMaterialRenderProxy *	RenderProxy,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawGrid() [1/2]

void FToolDataVisualizer::InternalDrawGrid	(	const FVector &	Center,
		const FVector &	Normal,
		const FVector &	Size,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawGrid() [2/2]

void FToolDataVisualizer::InternalDrawGrid	(	const FVector &	Center,
		const FVector &	Normal,
		const FVector &	Up,
		const FVector &	Side,
		const FVector &	Size,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawSquare()

void FToolDataVisualizer::InternalDrawSquare	(	const FVector &	Center,
		const FVector &	SideA,
		const FVector &	SideB,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawTransformedLine()

void FToolDataVisualizer::InternalDrawTransformedLine	(	const FVector &	A,
		const FVector &	B,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawTransformedPoint()

void FToolDataVisualizer::InternalDrawTransformedPoint	(	const FVector &	Position,
		const FLinearColor &	Color,
		float	PointSize,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawViewFacingArc()

void FToolDataVisualizer::InternalDrawViewFacingArc	(	const FVector &	InPosition,
		float	InRadius,
		int32	InSteps,
		const float	InMinAngle,
		const float	InMaxAngle,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawViewFacingCircle()

void FToolDataVisualizer::InternalDrawViewFacingCircle	(	const FVector &	Position,
		float	Radius,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawViewFacingX()

void FToolDataVisualizer::InternalDrawViewFacingX	(	const FVector &	Position,
		float	Width,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawWireBox()

void FToolDataVisualizer::InternalDrawWireBox	(	const FBox &	Box,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ InternalDrawWireCylinder()

void FToolDataVisualizer::InternalDrawWireCylinder	(	const FVector &	Position,
		const FVector &	Normal,
		float	Radius,
		float	Height,
		int	Steps,
		const FLinearColor &	Color,
		float	LineThickness,
		bool	bDepthTested
	)

protectedvirtual

◆ PopAllTransforms()

void FToolDataVisualizer::PopAllTransforms ( )

Clear the transform stack to identity

◆ PopTransform()

void FToolDataVisualizer::PopTransform ( )

Pop a transform from the transform stack

◆ PushTransform()

void FToolDataVisualizer::PushTransform ( const FTransform & Transform )

Push a Transform onto the transform stack

◆ SetLineParameters()

void FToolDataVisualizer::SetLineParameters	(	const FLinearColor &	Color,
		float	Thickness,
		float	InArrowHeadSize = `4.0f`
	)

inline

Update the default line color and thickness

◆ SetPointParameters()

void FToolDataVisualizer::SetPointParameters	(	const FLinearColor &	Color,
		float	Size
	)

inline

Update the default point color and size

◆ SetTransform()

void FToolDataVisualizer::SetTransform ( const FTransform & Transform )

Clear transform stack and push the given Transform

◆ TransformN()

FVector FToolDataVisualizer::TransformN ( const FVector & Normal )

inline

Returns: input Normal transformed by transform stack

◆ TransformP()

FVector FToolDataVisualizer::TransformP ( const FVector & Point )

inline

Returns: input Point transformed by transform stack

◆ TransformV()

FVector FToolDataVisualizer::TransformV ( const FVector & Vector )

inline

Returns: input Vector transformed by transform stack

Member Data Documentation

◆ ArrowHeadSize

float FToolDataVisualizer::ArrowHeadSize = 4.0f

Default size used for drawing arrow heads

◆ bDepthTested

bool FToolDataVisualizer::bDepthTested = true

Should lines be clipped by 3D geometry, or should they be drawn with quasi-transparency

◆ bHaveCameraState

bool FToolDataVisualizer::bHaveCameraState

protected

◆ CameraState

FViewCameraState FToolDataVisualizer::CameraState

protected

◆ CurrentPDI

FPrimitiveDrawInterface* FToolDataVisualizer::CurrentPDI = nullptr

protected

We use this for drawing, extracted in InitializeFrame

◆ DepthBias

float FToolDataVisualizer::DepthBias = 0.0f

Depth bias applied to lines

◆ LineColor

FLinearColor FToolDataVisualizer::LineColor

Default color used for drawing lines

◆ LineThickness

float FToolDataVisualizer::LineThickness = 1.0f

Default thickness used for drawing lines

◆ PDISizeScale

float FToolDataVisualizer::PDISizeScale = 1.0

protected

◆ PointColor

FLinearColor FToolDataVisualizer::PointColor

Default color used for drawing points

◆ PointSize

float FToolDataVisualizer::PointSize = 1.0f

Default size used for drawing points

◆ TotalTransform

FTransform FToolDataVisualizer::TotalTransform

protected

◆ TransformStack

TArray<FTransform> FToolDataVisualizer::TransformStack

protected

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

Engine/Source/Runtime/InteractiveToolsFramework/Public/ToolDataVisualizer.h
Engine/Source/Runtime/InteractiveToolsFramework/Private/ToolDataVisualizer.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ FToolDataVisualizer() [1/2]

◆ FToolDataVisualizer() [2/2]

◆ ~FToolDataVisualizer()

Member Function Documentation

◆ BeginFrame() [1/2]

◆ BeginFrame() [2/2]

◆ DrawArc()

◆ DrawCircle()

◆ DrawDirectionalArrow() [1/4]

◆ DrawDirectionalArrow() [2/4]

◆ DrawDirectionalArrow() [3/4]

◆ DrawDirectionalArrow() [4/4]

◆ DrawDisc()

◆ DrawGrid() [1/2]

◆ DrawGrid() [2/2]

◆ DrawLine() [1/4]

◆ DrawLine() [2/4]

◆ DrawLine() [3/4]

◆ DrawLine() [4/4]

◆ DrawPoint() [1/3]

◆ DrawPoint() [2/3]

◆ DrawPoint() [3/3]

◆ DrawSquare() [1/2]

◆ DrawSquare() [2/2]

◆ DrawViewFacingArc()

◆ DrawViewFacingCircle()

◆ DrawViewFacingX() [1/2]

◆ DrawViewFacingX() [2/2]

◆ DrawWireBox() [1/2]

◆ DrawWireBox() [2/2]

◆ DrawWireCylinder() [1/2]

◆ DrawWireCylinder() [2/2]

◆ EndFrame()

◆ InternalDrawArc()

◆ InternalDrawCircle()

◆ InternalDrawDirectionalArrow()

◆ InternalDrawDisc()

◆ InternalDrawGrid() [1/2]

◆ InternalDrawGrid() [2/2]

◆ InternalDrawSquare()

◆ InternalDrawTransformedLine()

◆ InternalDrawTransformedPoint()

◆ InternalDrawViewFacingArc()

◆ InternalDrawViewFacingCircle()

◆ InternalDrawViewFacingX()

◆ InternalDrawWireBox()

◆ InternalDrawWireCylinder()

◆ PopAllTransforms()

◆ PopTransform()

◆ PushTransform()

◆ SetLineParameters()

◆ SetPointParameters()

◆ SetTransform()

◆ TransformN()

◆ TransformP()

◆ TransformV()

Member Data Documentation

◆ ArrowHeadSize

◆ bDepthTested

◆ bHaveCameraState

◆ CameraState

◆ CurrentPDI

◆ DepthBias

◆ LineColor

◆ LineThickness

◆ PDISizeScale

◆ PointColor

◆ PointSize

◆ TotalTransform

◆ TransformStack