Raytracing Namespace Reference

Detailed Description

Context dealing with scene management for ray tracing.

Copyright

(C) 2023 Individual contributors, see AUTHORS file

Classes
struct	[struct].state
class	RaytracingContext
struct	RaytracingSetupSettings

Enumerations
enum	ObjectType {   BRDFObject , BSDFObject , GLTFObject , TerrainObject ,   ParticleObject , NumObjectTypes }
enum	UpdateType { Dynamic , Static }

Functions
	__ImplementContext (RaytracingContext, raytracingContextAllocator)

Variables
static const uint	NUM_GRID_CELLS = 64
struct	state
static uint	MaterialPropertyMappings [(uint) MaterialTemplatesGPULang::MaterialProperties::Num]
static Core::CVar *	r_RaytracingDispatch = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDispatch", "2", "Ray dispatch: 0=build only, 1=1x1 capture stub, 2=full test (640x480)")
static Core::CVar *	r_RaytracingDDGI = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDDGI", "1", "DDGI probe rays [0,1]. Independent of r_RaytracingDispatch.")
static Core::CVar *	r_RaytracingValidate = Core::CVarCreate(Core::CVar_Int, "r_RaytracingValidate", "1", "Assert TLAS instance records on the CPU before the GPU build [0,1]")
static Core::CVar *	r_RaytracingDebug = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDebug", "0", "Show raytracing instance inspector [0,1]")
static constexpr const char *	HitShaderPaths [NumObjectTypes]

Enumeration Type Documentation

ObjectType

enum Raytracing::ObjectType

Enumerator
BRDFObject
BSDFObject
GLTFObject
TerrainObject
ParticleObject
NumObjectTypes

UpdateType

enum Raytracing::UpdateType

Enumerator
Dynamic
Static

Function Documentation

__ImplementContext()

Raytracing::__ImplementContext	(	RaytracingContext	,
		raytracingContextAllocator	)

Variable Documentation

HitShaderPaths

const char* Raytracing::HitShaderPaths[NumObjectTypes]

staticconstexpr

Initial value:

                                           =
{
    "shd:raytracing/shaders/brdfhit.gplb",
    "shd:raytracing/shaders/bsdfhit.gplb",
    "shd:raytracing/shaders/gltfhit.gplb",
    "shd:raytracing/shaders/terrainhit.gplb",
    "shd:raytracing/shaders/particlehit.gplb"
}

MaterialPropertyMappings

uint Raytracing::MaterialPropertyMappings[(uint) MaterialTemplatesGPULang::MaterialProperties::Num]

static

NUM_GRID_CELLS

const uint Raytracing::NUM_GRID_CELLS = 64

static

r_RaytracingDDGI

Core::CVar* Raytracing::r_RaytracingDDGI = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDDGI", "1", "DDGI probe rays [0,1]. Independent of r_RaytracingDispatch.")

static

r_RaytracingDebug

Core::CVar* Raytracing::r_RaytracingDebug = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDebug", "0", "Show raytracing instance inspector [0,1]")

static

r_RaytracingDispatch

Core::CVar* Raytracing::r_RaytracingDispatch = Core::CVarCreate(Core::CVar_Int, "r_RaytracingDispatch", "2", "Ray dispatch: 0=build only, 1=1x1 capture stub, 2=full test (640x480)")

static

r_RaytracingValidate

Core::CVar* Raytracing::r_RaytracingValidate = Core::CVarCreate(Core::CVar_Int, "r_RaytracingValidate", "1", "Assert TLAS instance records on the CPU before the GPU build [0,1]")

static

state

struct Raytracing::[struct].state Raytracing::state