G3D::VulkanTriTree Class Reference

Inherits G3D::TriTreeBase.

Classes
class	Field
struct	SurfaceCacheElement
struct	VertexCacheElement
struct	VKInteropHandles

Public Types
typedef int	GeometryIndex
typedef unsigned int	IntersectRayOptions
	Options for intersectRays. More...
typedef int	MaterialIndex
typedef uint64	SurfaceId

Public Member Functions
virtual	~VulkanTriTree ()
wave::VKBVH *	BVH ()
virtual const String &	className () const override
virtual void	clear () override
shared_ptr< Texture >	createVulkanInteropTexture (const int width, const int height, Texture::Encoding encoding, int vkIndex, const String &texName, bool buffer) const
void	finalizeAccelerationStructure () const
virtual void	intersectBox (const AABox &box, Array< Tri > &results) const override
	Returns all triangles that lie within the box. More...
virtual bool	intersectRay (const Ray &ray, Hit &hit, IntersectRayOptions options=IntersectRayOptions(0)) const override
	Intersect a single ray. More...
shared_ptr< Surfel >	intersectRay (const Ray &ray) const
	Special single-ray CPU function for simplicity. More...
virtual void	intersectRays (const shared_ptr< Texture > &rayOrigin, const shared_ptr< Texture > &rayDirection, const shared_ptr< Texture > &booleanResults, IntersectRayOptions options=IntersectRayOptions(0)) const override
void	intersectRays (const shared_ptr< GLPixelTransferBuffer > &rayOrigins, const shared_ptr< GLPixelTransferBuffer > &rayDirections, Array< Hit > &results, IntersectRayOptions options) const
virtual void	intersectRays (const Array< Ray > &rays, Array< shared_ptr< Surfel >> &results, IntersectRayOptions options=IntersectRayOptions(0), const Array< float > &coneBuffer=Array< float >()) const override
	Values in results will be reused if already allocated, which can increase performance. More...
virtual void	intersectRays (const Array< Ray > &rays, Array< bool > &results, IntersectRayOptions options=IntersectRayOptions(0)) const override
virtual void	intersectRays (const Array< Ray > &rays, Array< Hit > &results, IntersectRayOptions options=IntersectRayOptions(0)) const override
	Batch ray casting. More...
virtual void	intersectRays (const shared_ptr< GLPixelTransferBuffer > &rayOrigin, const shared_ptr< GLPixelTransferBuffer > &rayDirection, const shared_ptr< GLPixelTransferBuffer > results[5], IntersectRayOptions options=IntersectRayOptions(0), const shared_ptr< GLPixelTransferBuffer > &rayCone=nullptr, const int baseMipLevel=0, const Vector2int32 wavefrontDimensions=Vector2int32(-1, -1), const RenderMask mask=0xFF) const override
virtual void	intersectRays (const shared_ptr< GLPixelTransferBuffer > &rayOrigin, const shared_ptr< GLPixelTransferBuffer > &rayDirection, const shared_ptr< GLPixelTransferBuffer > &booleanResults, IntersectRayOptions options=IntersectRayOptions(0)) const override
void	intersectRays (const shared_ptr< Texture > &rayOrigins, const shared_ptr< Texture > &rayDirections, const shared_ptr< Texture > &lambertian, const shared_ptr< Texture > &glossy, const shared_ptr< Texture > &emissive, const shared_ptr< Texture > &shadingNormal, const shared_ptr< Texture > &position) const
virtual void	intersectRays (const shared_ptr< Texture > &rayOrigin, const shared_ptr< Texture > &rayDirection, const shared_ptr< GBuffer > &results, IntersectRayOptions options, const shared_ptr< Texture > &rayCoherence) const override
virtual void	intersectSphere (const Sphere &sphere, Array< Tri > &triArray) const override
	Returns all triangles that intersect or are contained within the sphere (technically, this is a ball intersection). More...
RealTime	lastBuildTime () const
	Time at which setContents() or rebuild() was last invoked. More...
const Tri &	operator[] (int i) const
	Array access to the stored Tris. More...
virtual void	rebuild () override
	Rebuild the tree after m_triArray or CPUVertexArray have been mutated. More...
void	sample (const Hit &hit, shared_ptr< Surfel > &surfel) const
virtual void	setContents (const Array< shared_ptr< Surface >> &surfaceArray, ImageStorage newImageStorage=ImageStorage::COPY_TO_CPU) override
	Base class implementation populates m_triArray and m_vertexArray and applies the image storage option. More...
virtual void	setContents (const shared_ptr< class Scene > &scene, ImageStorage newStorage=ImageStorage::COPY_TO_CPU) override
virtual void	setContents (const Array< Tri > &triArray, const CPUVertexArray &vertexArray, ImageStorage newStorage=ImageStorage::COPY_TO_CPU)
virtual void	setContents (const Array< shared_ptr< Surface > > &surfaceArray, ImageStorage newStorage=ImageStorage::COPY_TO_CPU) override
void	setTimingCallback (wave::TimingCallback *callback, int verbosityLevel)
	Set a timing function callback to print timing details from OptiX. More...
int	size () const
bool	supported ()
	If false after construction then VulkanTriTree will not work on this machine and you should switch to EmbreeTriTree. More...
const Array< Tri > &	triArray () const
Array< Tri > &	triArray ()
	If you mutate this, you must call rebuild() More...
const CPUVertexArray &	vertexArray () const
CPUVertexArray &	vertexArray ()
	If you mutate this, you must call rebuild() More...

Static Public Member Functions
static shared_ptr< VulkanTriTree >	create ()
static shared_ptr< TriTree >	create (bool preferGPUData=true)
	Create an instance of whatever is the fastest implementation subclass for this machine. More...
static shared_ptr< TriTree >	create (const shared_ptr< Scene > &scene, ImageStorage newImageStorage)

Public Attributes
RealTime	debugConversionOverheadTime = 0
	CPU timing of API conversion overhead for the most recent call to intersectRays. More...

Static Public Attributes
static const IntersectRayOptions	COHERENT_RAY_HINT = 16
	Make optimizations appropriate for coherent rays (same origin) More...
static const IntersectRayOptions	DO_NOT_CULL_BACKFACES = 2
	Do not allow the intersector to perform backface culling as an optimization. More...
static const IntersectRayOptions	NO_PARTIAL_COVERAGE_TEST = 8
	Disable partial coverage (alpha) testing. More...
static const IntersectRayOptions	OCCLUSION_TEST_ONLY = 1
	Test for occlusion and do not necessarily return valid triIndex, backfacing, etc. More...
static const IntersectRayOptions	PARTIAL_COVERAGE_THRESHOLD_ZERO = 4
	Only fail the partial coverage (alpha) test on zero coverage. More...

Protected Types
using	CFrameCache = Table< CFrame, int >
using	SurfaceCache = Table< SurfaceId, SurfaceCacheElement >
using	VertexCache = Table< const CPUVertexArray *, VertexCacheElement >

Protected Member Functions
	VulkanTriTree ()
bool	_intersectRay (const Ray &ray, Hit &hit, IntersectRayOptions options) const
void	compileGLSLShader (const std::string &inputFilename, std::vector< unsigned int > &resultBytes) const
void	copyToRayPBOs (const Array< Ray > &rays) const
int	createVulkanMaterial (const shared_ptr< UniversalMaterial > &material)
void	ensureTextureCached (const shared_ptr< Texture > &tex)
void	intersectRays (const shared_ptr< GLPixelTransferBuffer > &rayOrigins, const shared_ptr< GLPixelTransferBuffer > &rayDirections, Array< shared_ptr< Surfel >> &results, IntersectRayOptions options) const
void	registerReallocationAndMapHooks (const shared_ptr< GLPixelTransferBuffer > &t) const
void	signalVKSemaphore (const shared_ptr< Texture > &tex) const
void	waitVKSemaphore (const shared_ptr< Texture > &tex) const

Static Protected Member Functions
static shared_ptr< Texture >	convertToVulkanFormat (shared_ptr< Texture > tex)
static void	copyToCPU (const shared_ptr< GLPixelTransferBuffer > &rayOrigin, const shared_ptr< GLPixelTransferBuffer > &rayDirection, Array< Ray > &rayBuffer, const int width=-1, const int height=-1)
static void	copyToCPU (const shared_ptr< GLPixelTransferBuffer > &rayCoherence, Array< float > &rayCoherenceBuffer)
template<class T , class ... ArgTypes>
static shared_ptr< T >	createShared (ArgTypes &&... args)
	Like std::make_shared, but works for protected constructors. More...
static bool	optixSupportsTexture (const shared_ptr< Texture > &tex)

Protected Attributes
bool	glslangInitialized = false
wave::VKBVH *	m_bvh
CFrameCache	m_frameCache
shared_ptr< Texture >	m_ignoreTexture
Table< shared_ptr< Texture >, VKInteropHandles >	m_interopTextureTable
RealTime	m_lastBuildTime = -1e6
Table< shared_ptr< Material >, MaterialIndex >	m_materialCache
int	m_nextFrameCacheID = 0
int	m_outHeight = -1
Array< shared_ptr< GLPixelTransferBuffer > >	m_outPBOArray
int	m_outWidth = -1
shared_ptr< GLPixelTransferBuffer >	m_rayDirections
shared_ptr< GLPixelTransferBuffer >	m_rayOrigins
Table< int, weak_ptr< GLPixelTransferBuffer > >	m_registeredBufferIDs
shared_ptr< CubeMap >	m_sky
SurfaceCache	m_surfaceCache
Table< GLuint, shared_ptr< Texture > >	m_textureCache
Array< Tri >	m_triArray
CPUVertexArray	m_vertexArray
VertexCache	m_vertexCache

Member Typedef Documentation

CFrameCache

using G3D::VulkanTriTree::CFrameCache = Table<CFrame, int>

protected

GeometryIndex

typedef int G3D::VulkanTriTree::GeometryIndex

IntersectRayOptions

typedef unsigned int G3D::TriTree::IntersectRayOptions

inherited

Options for intersectRays.

Default is full intersection with no backface culling optimization and partial coverage (alpha) test passing for values over 0.5.

MaterialIndex

typedef int G3D::VulkanTriTree::MaterialIndex

SurfaceCache

using G3D::VulkanTriTree::SurfaceCache = Table<SurfaceId, SurfaceCacheElement>

protected

SurfaceId

typedef uint64 G3D::VulkanTriTree::SurfaceId

VertexCache

using G3D::VulkanTriTree::VertexCache = Table<const CPUVertexArray*, VertexCacheElement>

protected

Constructor & Destructor Documentation

VulkanTriTree()

G3D::VulkanTriTree::VulkanTriTree ( )

protected

~VulkanTriTree()

virtual G3D::VulkanTriTree::~VulkanTriTree ( )

virtual

Member Function Documentation

_intersectRay()

bool G3D::TriTree::_intersectRay ( const Ray &  ray, Hit &  hit, IntersectRayOptions  options  ) const

inlineprotectedinherited

BVH()

wave::VKBVH* G3D::VulkanTriTree::BVH ( )

inline

className()

virtual const String& G3D::VulkanTriTree::className ( ) const

inlineoverridevirtual

Implements G3D::TriTree.

clear()

virtual void G3D::TriTreeBase::clear ( )

overridevirtualinherited

Implements G3D::TriTree.

Reimplemented in G3D::NativeTriTree.

compileGLSLShader()

void G3D::VulkanTriTree::compileGLSLShader ( const std::string &  inputFilename, std::vector< unsigned int > &  resultBytes  ) const

protected

convertToVulkanFormat()

static shared_ptr<Texture> G3D::VulkanTriTree::convertToVulkanFormat ( shared_ptr< Texture >  tex )

staticprotected

copyToCPU() [1/2]

static void G3D::TriTreeBase::copyToCPU ( const shared_ptr< GLPixelTransferBuffer > &  rayOrigin, const shared_ptr< GLPixelTransferBuffer > &  rayDirection, Array< Ray > &  rayBuffer, const int  width = -1, const int  height = -1  )

staticprotectedinherited

copyToCPU() [2/2]

static void G3D::TriTreeBase::copyToCPU ( const shared_ptr< GLPixelTransferBuffer > &  rayCoherence, Array< float > &  rayCoherenceBuffer  )

staticprotectedinherited

copyToRayPBOs()

void G3D::VulkanTriTree::copyToRayPBOs ( const Array< Ray > &  rays ) const

protected

create() [1/3]

static shared_ptr<VulkanTriTree> G3D::VulkanTriTree::create ( )

inlinestatic

create() [2/3]

static shared_ptr<TriTree> G3D::TriTree::create ( bool  preferGPUData = true )

staticinherited

Create an instance of whatever is the fastest implementation subclass for this machine.

Parameters

preferGPUData

If true, use an implementation that is fast for ray buffers already on the GPU.

Referenced by G3D::MeshShape::bspTree().

create() [3/3]

static shared_ptr<TriTree> G3D::TriTree::create ( const shared_ptr< Scene > &  scene, ImageStorage  newImageStorage  )

staticinherited

createShared()

template<class T , class ... ArgTypes>

static shared_ptr<T> G3D::ReferenceCountedObject::createShared ( ArgTypes &&...  args )

inlinestaticprotectedinherited

Like std::make_shared, but works for protected constructors.

Call as createShared<myclass>.

createVulkanInteropTexture()

shared_ptr<Texture> G3D::VulkanTriTree::createVulkanInteropTexture	(	const int	width,
		const int	height,
		Texture::Encoding	encoding,
		int	vkIndex,
		const String &	texName,
		bool	buffer
	)		const

createVulkanMaterial()

int G3D::VulkanTriTree::createVulkanMaterial ( const shared_ptr< UniversalMaterial > &  material )

protected

ensureTextureCached()

void G3D::VulkanTriTree::ensureTextureCached ( const shared_ptr< Texture > &  tex )

protected

finalizeAccelerationStructure()

void G3D::VulkanTriTree::finalizeAccelerationStructure

(

)

const

intersectBox()

virtual void G3D::TriTreeBase::intersectBox ( const AABox &  box, Array< Tri > &  results  ) const

overridevirtualinherited

Returns all triangles that lie within the box.

Default implementation tests each triangle in turn (linear time).

Implements G3D::TriTree.

Reimplemented in G3D::NativeTriTree.

intersectRay() [1/2]

virtual bool G3D::VulkanTriTree::intersectRay ( const Ray &  ray, Hit &  hit, IntersectRayOptions  options = IntersectRayOptions(0)  ) const

inlineoverridevirtual

Intersect a single ray.

Return value is hit.triIndex != Hit::NONE for convenience.

Parameters

filterFunction

Set to nullptr to accept any geometric ray-triangle instersection.

Implements G3D::TriTree.

intersectRay() [2/2]

shared_ptr<Surfel> G3D::TriTree::intersectRay ( const Ray &  ray ) const

inherited

Special single-ray CPU function for simplicity.

This guarantees a hit...it will synthesize a skybox surfel on a miss if the TriTree was created from a Scene, or return a gray skybox surfel otherwise. This is the absolute slowest way to use a TriTree.

intersectRays() [1/10]

virtual void G3D::TriTreeBase::intersectRays ( const shared_ptr< Texture > &  rayOrigin, const shared_ptr< Texture > &  rayDirection, const shared_ptr< Texture > &  booleanResults, IntersectRayOptions  options = IntersectRayOptions(0)  ) const

overridevirtualinherited

Deprecated:

Implements G3D::TriTree.

intersectRays() [2/10]

void G3D::VulkanTriTree::intersectRays ( const shared_ptr< GLPixelTransferBuffer > &  rayOrigins, const shared_ptr< GLPixelTransferBuffer > &  rayDirections, Array< shared_ptr< Surfel >> &  results, IntersectRayOptions  options  ) const

protected

intersectRays() [3/10]

void G3D::VulkanTriTree::intersectRays ( const shared_ptr< GLPixelTransferBuffer > &  rayOrigins, const shared_ptr< GLPixelTransferBuffer > &  rayDirections, Array< Hit > &  results, IntersectRayOptions  options  ) const

inline

intersectRays() [4/10]

virtual void G3D::VulkanTriTree::intersectRays ( const Array< Ray > &  rays, Array< shared_ptr< Surfel >> &  results, IntersectRayOptions  options = IntersectRayOptions(0), const Array< float > &  coneBuffer = Array<float>()  ) const

inlineoverridevirtual

Values in results will be reused if already allocated, which can increase performance.

Reimplemented from G3D::TriTreeBase.

intersectRays() [5/10]

virtual void G3D::VulkanTriTree::intersectRays ( const Array< Ray > &  rays, Array< bool > &  results, IntersectRayOptions  options = IntersectRayOptions(0)  ) const

inlineoverridevirtual

Parameters

booleanResults

The red channel is nonzero on hit, 0 on miss. Subclasses are free to change the format of the booleanResults texture to whatever is most convenient for them, so make no assumptions other than that it has a red channel.

Reimplemented from G3D::TriTreeBase.

intersectRays() [6/10]

virtual void G3D::VulkanTriTree::intersectRays ( const Array< Ray > &  rays, Array< Hit > &  results, IntersectRayOptions  options = IntersectRayOptions(0)  ) const

inlineoverridevirtual

Batch ray casting.

The default implementation calls the single-ray version using Thread::runConcurrently.

Reimplemented from G3D::TriTreeBase.

intersectRays() [7/10]

virtual void G3D::VulkanTriTree::intersectRays ( const shared_ptr< GLPixelTransferBuffer > &  rayOrigin, const shared_ptr< GLPixelTransferBuffer > &  rayDirection, const shared_ptr< GLPixelTransferBuffer >  results[5], IntersectRayOptions  options = IntersectRayOptions(0), const shared_ptr< GLPixelTransferBuffer > &  rayCone = nullptr, const int  baseMipLevel = 0, const Vector2int32  wavefrontDimensions = Vector2int32(-1, -1), const RenderMask  mask = 0xFF  ) const

inlineoverridevirtual

Parameters

rayOrigin	must be RGBA32F() = XYZ, min distance
rayDirection	must be RGBA32F() or RGBA16F() = normalized XYZ, max distance
rayCone	must be null or a single-channel (R-only) texture. If not null, each element is the cosine of the half-angle of the cone about rayDirection that should be used to select a MIP-level at the intersection point. The easy way to compute this for primary rays is to pass the dot products of adjacent pixel ray directions.

The GBuffer and both textures must have the same dimensions.

Writes the following fields to the GLPixelTransferBuffers in order in the passed in array:

• GBuffer::Field::WS_POSITION
• GBuffer::Field::WS_NORMAL
• GBuffer::Field::LAMBERTIAN
• GBuffer::Field::GLOSSY
• GBuffer::Field::EMISSIVE

WS_NORMAL is zero at pixels where the ray misses

All other fields are ignored. The GBuffer may be reallocated with textures in a different format as well.

The base class implementation copies all data to the CPU, invokes the intersectRays overload that accepts CPU data, and then copies all data back to the GPU.

Reimplemented from G3D::TriTreeBase.

intersectRays() [8/10]

virtual void G3D::VulkanTriTree::intersectRays ( const shared_ptr< GLPixelTransferBuffer > &  rayOrigin, const shared_ptr< GLPixelTransferBuffer > &  rayDirection, const shared_ptr< GLPixelTransferBuffer > &  booleanResults, IntersectRayOptions  options = IntersectRayOptions(0)  ) const

inlineoverridevirtual

Parameters

booleanResults

The red channel is nonzero on hit, 0 on miss. Subclasses are free to change the format of the booleanResults texture to whatever is most convenient for them, so make no assumptions other than that it has a red channel. This is the fastest overload for OptiXTriTree

Reimplemented from G3D::TriTreeBase.

intersectRays() [9/10]

void G3D::VulkanTriTree::intersectRays	(	const shared_ptr< Texture > &	rayOrigins,
		const shared_ptr< Texture > &	rayDirections,
		const shared_ptr< Texture > &	lambertian,
		const shared_ptr< Texture > &	glossy,
		const shared_ptr< Texture > &	emissive,
		const shared_ptr< Texture > &	shadingNormal,
		const shared_ptr< Texture > &	position
	)		const

intersectRays() [10/10]

virtual void G3D::VulkanTriTree::intersectRays ( const shared_ptr< Texture > &  rayOrigin, const shared_ptr< Texture > &  rayDirection, const shared_ptr< GBuffer > &  results, IntersectRayOptions  options, const shared_ptr< Texture > &  rayCone  ) const

overridevirtual

Deprecated:

Reimplemented from G3D::TriTreeBase.

intersectSphere()

virtual void G3D::TriTreeBase::intersectSphere ( const Sphere &  sphere, Array< Tri > &  triArray  ) const

overridevirtualinherited

Returns all triangles that intersect or are contained within the sphere (technically, this is a ball intersection).

Default implementation calls intersectBox and then filters the results for the sphere.

Implements G3D::TriTree.

Reimplemented in G3D::NativeTriTree.

lastBuildTime()

RealTime G3D::TriTree::lastBuildTime ( ) const

inlineinherited

Time at which setContents() or rebuild() was last invoked.

operator[]()

const Tri& G3D::TriTree::operator[] ( int  i ) const

inlineinherited

Array access to the stored Tris.

optixSupportsTexture()

static bool G3D::VulkanTriTree::optixSupportsTexture ( const shared_ptr< Texture > &  tex )

inlinestaticprotected

rebuild()

virtual void G3D::VulkanTriTree::rebuild ( )

inlineoverridevirtual

Rebuild the tree after m_triArray or CPUVertexArray have been mutated.

Called automatically by setContents()

Implements G3D::TriTree.

registerReallocationAndMapHooks()

void G3D::VulkanTriTree::registerReallocationAndMapHooks ( const shared_ptr< GLPixelTransferBuffer > &  t ) const

protected

sample()

void G3D::TriTree::sample ( const Hit &  hit, shared_ptr< Surfel > &  surfel  ) const

inherited

setContents() [1/4]

virtual void G3D::TriTreeBase::setContents ( const Array< shared_ptr< Surface >> &  surfaceArray, ImageStorage  newImageStorage = ImageStorage::COPY_TO_CPU  )

overridevirtualinherited

Base class implementation populates m_triArray and m_vertexArray and applies the image storage option.

Implements G3D::TriTree.

setContents() [2/4]

virtual void G3D::TriTreeBase::setContents ( const shared_ptr< class Scene > &  scene, ImageStorage  newStorage = ImageStorage::COPY_TO_CPU  )

overridevirtualinherited

Implements G3D::TriTree.

setContents() [3/4]

virtual void G3D::VulkanTriTree::setContents ( const Array< Tri > &  triArray, const CPUVertexArray &  vertexArray, ImageStorage  newStorage = ImageStorage::COPY_TO_CPU  )

inlinevirtual

Reimplemented from G3D::TriTreeBase.

setContents() [4/4]

virtual void G3D::VulkanTriTree::setContents ( const Array< shared_ptr< Surface > > &  surfaceArray, ImageStorage  newStorage = ImageStorage::COPY_TO_CPU  )

overridevirtual

setTimingCallback()

void G3D::VulkanTriTree::setTimingCallback	(	wave::TimingCallback *	callback,
		int	verbosityLevel
	)

Set a timing function callback to print timing details from OptiX.

signalVKSemaphore()

void G3D::VulkanTriTree::signalVKSemaphore ( const shared_ptr< Texture > &  tex ) const

protected

size()

int G3D::TriTree::size ( ) const

inlineinherited

supported()

bool G3D::VulkanTriTree::supported

(

)

If false after construction then VulkanTriTree will not work on this machine and you should switch to EmbreeTriTree.

This cannot be static because it has to try to construct an OptiX context.

triArray() [1/2]

const Array<Tri>& G3D::TriTree::triArray ( ) const

inlineinherited

triArray() [2/2]

Array<Tri>& G3D::TriTree::triArray ( )

inlineinherited

If you mutate this, you must call rebuild()

vertexArray() [1/2]

const CPUVertexArray& G3D::TriTree::vertexArray ( ) const

inlineinherited

vertexArray() [2/2]

CPUVertexArray& G3D::TriTree::vertexArray ( )

inlineinherited

If you mutate this, you must call rebuild()

waitVKSemaphore()

void G3D::VulkanTriTree::waitVKSemaphore ( const shared_ptr< Texture > &  tex ) const

protected

Member Data Documentation

COHERENT_RAY_HINT

const IntersectRayOptions G3D::TriTree::COHERENT_RAY_HINT = 16

staticinherited

Make optimizations appropriate for coherent rays (same origin)

debugConversionOverheadTime

RealTime G3D::TriTree::debugConversionOverheadTime = 0

mutableinherited

CPU timing of API conversion overhead for the most recent call to intersectRays.

DO_NOT_CULL_BACKFACES

const IntersectRayOptions G3D::TriTree::DO_NOT_CULL_BACKFACES = 2

staticinherited

Do not allow the intersector to perform backface culling as an optimization.

Backface culling is not required in any case.

glslangInitialized

bool G3D::VulkanTriTree::glslangInitialized = false

mutableprotected

m_bvh

wave::VKBVH* G3D::VulkanTriTree::m_bvh

protected

Referenced by BVH().

m_frameCache

CFrameCache G3D::VulkanTriTree::m_frameCache

mutableprotected

m_ignoreTexture

shared_ptr<Texture> G3D::VulkanTriTree::m_ignoreTexture

protected

m_interopTextureTable

Table<shared_ptr<Texture>, VKInteropHandles> G3D::VulkanTriTree::m_interopTextureTable

mutableprotected

m_lastBuildTime

RealTime G3D::TriTree::m_lastBuildTime = -1e6

protectedinherited

Referenced by G3D::TriTree::lastBuildTime().

m_materialCache

Table<shared_ptr<Material>, MaterialIndex> G3D::VulkanTriTree::m_materialCache

mutableprotected

m_nextFrameCacheID

int G3D::VulkanTriTree::m_nextFrameCacheID = 0

mutableprotected

m_outHeight

int G3D::VulkanTriTree::m_outHeight = -1

mutableprotected

m_outPBOArray

Array<shared_ptr<GLPixelTransferBuffer> > G3D::VulkanTriTree::m_outPBOArray

mutableprotected

m_outWidth

int G3D::VulkanTriTree::m_outWidth = -1

mutableprotected

m_rayDirections

shared_ptr<GLPixelTransferBuffer> G3D::VulkanTriTree::m_rayDirections

mutableprotected

m_rayOrigins

shared_ptr<GLPixelTransferBuffer> G3D::VulkanTriTree::m_rayOrigins

mutableprotected

m_registeredBufferIDs

Table<int, weak_ptr<GLPixelTransferBuffer> > G3D::VulkanTriTree::m_registeredBufferIDs

mutableprotected

m_sky

shared_ptr<CubeMap> G3D::TriTree::m_sky

protectedinherited

m_surfaceCache

SurfaceCache G3D::VulkanTriTree::m_surfaceCache

mutableprotected

m_textureCache

Table<GLuint, shared_ptr<Texture> > G3D::VulkanTriTree::m_textureCache

protected

m_triArray

Array<Tri> G3D::TriTree::m_triArray

protectedinherited

Referenced by G3D::TriTree::operator[](), G3D::TriTree::size(), and G3D::TriTree::triArray().

m_vertexArray

CPUVertexArray G3D::TriTree::m_vertexArray

protectedinherited

Referenced by G3D::TriTree::vertexArray().

m_vertexCache

VertexCache G3D::VulkanTriTree::m_vertexCache

mutableprotected

NO_PARTIAL_COVERAGE_TEST

const IntersectRayOptions G3D::TriTree::NO_PARTIAL_COVERAGE_TEST = 8

staticinherited

Disable partial coverage (alpha) testing.

OCCLUSION_TEST_ONLY

const IntersectRayOptions G3D::TriTree::OCCLUSION_TEST_ONLY = 1

staticinherited

Test for occlusion and do not necessarily return valid triIndex, backfacing, etc.

data (useful for shadow rays and testing line of sight)

PARTIAL_COVERAGE_THRESHOLD_ZERO

const IntersectRayOptions G3D::TriTree::PARTIAL_COVERAGE_THRESHOLD_ZERO = 4

staticinherited

Only fail the partial coverage (alpha) test on zero coverage.