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  3. FCanvasTriangleRendererItem

FCanvasTriangleRendererItem

Info needed to render a single FTriangleRenderer

API > API/Runtime > API/Runtime/Engine

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/CanvasRendererItem.h
Include #include "CanvasRendererItem.h"

Syntax

class FCanvasTriangleRendererItem : public FCanvasBaseRenderItem

Remarks

Info needed to render a single FTriangleRenderer

Constructors

  Type Name Description
Public function  

FCanvasTriangleRendererItem ( ERHIFeatureLevel::Type InFeatureLevel,
const FMaterialRenderProxy* InMaterialRenderProxy,
const FCanvas::FTransformEntry& InTransform,
bool bInFreezeTime
)

 This data is deleted after rendering has completed

Functions

  Type Name Description
Public function void

AddReserveTriangles ( int32 NumTriangles
)

 Reserves space in array for NumTriangles new triangles.
Public function int32

AddTriangle ( const FCanvasUVTri& Tri,
FHitProxyId HitProxyId
)

 Add a new triangle to the render data.
Public function bool

IsMatch ( const FMaterialRenderProxy* InMaterialRenderProxy,
const FCanvas::FTransformEntry& InTransform
)

 Determine if this is a matching set by comparing material,transform. All must match
Public function void

ReserveTriangles ( int32 NumTriangles
)

 Reserves space in array for at least NumTriangles total triangles.

Overridden from FCanvasBaseRenderItem

  Type Name Description
Public function Virtual FCanvasTriangleRendererItem * FCanvasTriangleRendererItem instance accessor
Public function Virtual bool

Render_GameThread ( const FCanvas* Canvas,
FCanvasRenderThreadScope& RenderScope
)

 Renders the canvas item.
Public function Virtual bool

Render_RenderThread ( FCanvasRenderContext& RenderContext,
FMeshPassProcessorRenderState& DrawRenderState,
const FCanvas* Canvas
)

 Renders the canvas item.

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