class Enlighten::InputLightingBuffer

A single frame of the InputWorkspace lighting (internal).

Runtime data allocated by end user that stores one frame of light bounce.

The data for this class lies immediately after it in memory.

Functions

Name	Description
CalculateBufferSize(const InputWorkspace *, PrecisionHint::Value)	Factory Methods.
ConvertEndian(Geo::EConvertEndianMode)	Converts the endian-ness of this buffer.
Copy(const InputLightingBuffer &)	Copy the contents from a source buffer.
Create(const InputWorkspace , void , PrecisionHint::Value)	Factory Methods.
Create(Geo::s32, void *, PrecisionHint::Value)	Factory Methods.
Create(const InputLightingBuffer &, void *)	Factory Methods.
Create(void *, const InputLightingBuffer &)	Factory Methods.
GetLightValues()	Return a pointer to the light values.
GetLightValues()	Return a const pointer to the light values.
GetNumLightValues()	Return the number of light values.
GetSize()	Gets the total size (in bytes) of this buffer.
GetStatic()	The number of updates since the last change.
GetSystemId()	Return the system guid for this InputLightingBuffer.
IsFrozen()	Queries the frozen flag of this buffer.
PostUpdate(bool)	Called after the buffer is updated.

Variables

Name	Description
Geo::u32 m_Frozen	Frozen flag in sign bit, remaining bits store the number of updates since the last change.
Geo::s32 m_NumClusters	Number of clusters in the leaf level.
Geo::u32 m_ObjectSize	Total size of this buffer (in bytes).
PrecisionHint::Value m_Precision	Precision.
Geo::GeoGuid m_SystemId	The system GUID for this buffer.

static Geo::u32 Enlighten::InputLightingBuffer::CalculateBufferSize

public: Geo::u32 CalculateBufferSize
(
const InputWorkspace * inputWorkspace,
PrecisionHint::Value precisionHint
)

Factory Methods.

void Enlighten::InputLightingBuffer::ConvertEndian

public: void ConvertEndian
(
Geo::EConvertEndianMode mode
)

Converts the endian-ness of this buffer.

bool Enlighten::InputLightingBuffer::Copy

public: bool Copy
(
const InputLightingBuffer & source
)

Copy the contents from a source buffer.

static InputLightingBuffer* Enlighten::InputLightingBuffer::Create

public: InputLightingBuffer * Create
(
const InputWorkspace * inputWorkspace,
void * memory,
PrecisionHint::Value precisionHint
)

Factory Methods.

static InputLightingBuffer* Enlighten::InputLightingBuffer::Create

public: InputLightingBuffer * Create
(
Geo::s32 environmentResolution,
void * memory,
PrecisionHint::Value precisionHint
)

Factory Methods.

static InputLightingBuffer* Enlighten::InputLightingBuffer::Create

public: InputLightingBuffer * Create
(
const InputLightingBuffer & source,
void * memory
)

Factory Methods.

static InputLightingBuffer* Enlighten::InputLightingBuffer::Create

public: InputLightingBuffer * Create
(
void * memory,
const InputLightingBuffer & source
)

Factory Methods.

LightValueIterator Enlighten::InputLightingBuffer::GetLightValues

public: LightValueIterator GetLightValues()

Return a pointer to the light values.

ConstLightValueIterator Enlighten::InputLightingBuffer::GetLightValues

public: ConstLightValueIterator GetLightValues() const

Return a const pointer to the light values.

Geo::u32 Enlighten::InputLightingBuffer::GetNumLightValues

public: Geo::u32 GetNumLightValues() const

Return the number of light values.

Geo::u32 Enlighten::InputLightingBuffer::GetSize

public: Geo::u32 GetSize() const

Gets the total size (in bytes) of this buffer.

Geo::s32 Enlighten::InputLightingBuffer::GetStatic

public: Geo::s32 GetStatic() const

The number of updates since the last change.

Geo::GeoGuid Enlighten::InputLightingBuffer::GetSystemId

public: Geo::GeoGuid GetSystemId() const

Return the system guid for this InputLightingBuffer.

bool Enlighten::InputLightingBuffer::IsFrozen

public: bool IsFrozen() const

Queries the frozen flag of this buffer.

void Enlighten::InputLightingBuffer::PostUpdate

public: void PostUpdate
(
bool freeze
)

Called after the buffer is updated.

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