xiiGALRayTracingInstanceFlags Struct Reference

Copyright (c) Theophilus Eriata. All Rights Reserved. More...

#include <TopLevelAS.h>

Classes
struct	Bits

Public Types
enum	Enum : StorageType {   None = 0U , TriangleCullDisable = XII_BIT(0) , TriangleFrontCounterClockwise = XII_BIT(1) , ForceOpaque = XII_BIT(2) ,   ForceNonOpaque = XII_BIT(3) , All = TriangleCullDisable | TriangleFrontCounterClockwise | ForceOpaque | ForceNonOpaque , Default = None }
using	StorageType = xiiUInt8

Detailed Description

Copyright (c) Theophilus Eriata. All Rights Reserved.

This describes the ray tracing instance flags used by the top level acceleration structure.

Member Enumeration Documentation

Enum

enum xiiGALRayTracingInstanceFlags::Enum : StorageType

Enumerator
None	No instance flags are set. Triangles use clockwise winding for front-facing determination, and ray-specified front/back-face culling is permitted.
TriangleCullDisable	Disables front- and back-face culling for triangles in this instance. Ray flags requesting front- or back-facing triangle culling have no effect.
TriangleFrontCounterClockwise	Treats counter-clockwise triangles as front-facing. By default, clockwise triangles are considered front-facing.
ForceOpaque	Forces all geometries in this instance to be treated as opaque, overriding their per-geometry opaque state unless overridden by a ray flag.
ForceNonOpaque	Forces all geometries in this instance to be treated as non-opaque, overriding their per-geometry opaque state unless overridden by a ray flag.

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

• /home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/Resources/TopLevelAS.h