RDAccelerationStructureInstance — C# API

class RDAccelerationStructureInstanceReckfellSharpInherits RefCounted

Acceleration structure instance (used by RenderingDevice).

RDAccelerationStructureInstance describes an instance of a Bottom-Level Acceleration Structure (BLAS) used in the RenderingDevice.TlasBuild method.

Declarations checked against C# SDK 1.0.0. Expand a name to see declarations and documentation.

Constructors1

RDAccelerationStructureInstanceConstructor

# RDAccelerationStructureInstance

C#
public RDAccelerationStructureInstance();

Properties6

BlasProperty

# Blas

C#
public Rid Blas { get; set; }

The BLAS referenced by this instance. If null, the instance is treated as a placeholder but still contributes to gl_InstanceIndex in GLSL.

FlagsProperty

# Flags

C#
public RenderingDevice.AccelerationStructureInstanceFlagBits Flags { get; set; }

Flags for the instance.

HitSbtRangeProperty

# HitSbtRange

C#
public long HitSbtRange { get; set; }

Hit shader binding table range used for this instance, allocated using the RenderingDevice.HitSbtRangeAlloc method.

IdProperty

# Id

C#
public uint Id { get; set; }

Custom instance ID that can be accessed in GLSL using gl_InstanceCustomIndexEXT.

MaskProperty

# Mask

C#
public byte Mask { get; set; }

Visibility mask used to control which rays can intersect this instance.

TransformProperty

# Transform

C#
public Transform3D Transform { get; set; }

Transform applied to the referenced BLAS for this instance.

Methods12

GetBlasRid

# GetBlas

C#
public Rid GetBlas();

Returns Rid

GetFlagsRenderingDevice.AccelerationStructureInstanceFlagBits

# GetFlags

C#
public RenderingDevice.AccelerationStructureInstanceFlagBits GetFlags();

Returns RenderingDevice.AccelerationStructureInstanceFlagBits

GetHitSbtRangelong

# GetHitSbtRange

C#
public long GetHitSbtRange();

Returns long

GetIduint

# GetId

C#
public uint GetId();

Returns uint

GetMaskbyte

# GetMask

C#
public byte GetMask();

Returns byte

GetTransformTransform3D

# GetTransform

C#
public Transform3D GetTransform();

Returns Transform3D

SetBlasvoid

# SetBlas

C#
public void SetBlas(Rid pMember);

Parameters
Name	Type	Default
`pMember`	`Rid`	—

SetFlagsvoid

# SetFlags

C#
public void SetFlags(RenderingDevice.AccelerationStructureInstanceFlagBits pMember);

Parameters
Name	Type	Default
`pMember`	`RenderingDevice.AccelerationStructureInstanceFlagBits`	—

SetHitSbtRangevoid

# SetHitSbtRange

C#
public void SetHitSbtRange(long pMember);

Parameters
Name	Type	Default
`pMember`	`long`	—

SetIdvoid

# SetId

C#
public void SetId(uint pMember);

Parameters
Name	Type	Default
`pMember`	`uint`	—

SetMaskvoid

# SetMask

C#
public void SetMask(byte pMember);

Parameters
Name	Type	Default
`pMember`	`byte`	—

SetTransformvoid

# SetTransform

C#
public void SetTransform(Transform3D pMember);

Parameters
Name	Type	Default
`pMember`	`Transform3D`	—