renderState_t Struct Reference

#include <scene.h>

Collaboration diagram for renderState_t:

[legend]

List of all members.

Public Member Functions
	renderState_t ()
	renderState_t (random_t *rand)
	~renderState_t ()
void	setDefaults ()
	set some initial values that are always the same before integrating a primary ray
	renderState_t (const renderState_t &r)
Public Attributes
int	raylevel
CFLOAT	depth
CFLOAT	contribution
const void *	skipelement
int	currentPass
int	pixelSample
	number of samples inside this pixels so far
int	rayDivision
	keep track of trajectory splitting
int	rayOffset
	keep track of trajectory splitting
float	dc1
float	dc2
	used to decorrelate samples from trajectory splitting
PFLOAT	traveled
int	pixelNumber
int	threadID
	identify the current render thread; shall range from 0 to scene_t::getNumThreads() - 1
unsigned int	samplingOffs
	a "noise-like" pixel offset you may use to decorelate sampling of adjacent pixel.
point3d_t	screenpos
	the image coordinates of the pixel being computed currently
bool	chromatic
	indicates wether the full spectrum is calculated (true) or only a single wavelength (false).
bool	includeLights
	indicate that emission of materials assiciated to lights shall be included, for correctly visible lights etc.
PFLOAT	wavelength
	the (normalized) wavelength being used when chromatic is false.
PFLOAT	time
	the current (normalized) frame time
void *	userdata
	a fixed amount of memory where materials may keep data to avoid recalculations...really need better memory management :(
void *	lightdata
	reserved; non-dirac lights may do some surface-point dependant initializations in the future to reduce redundancy...
random_t *const	prng
	a pseudorandom number generator

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Detailed Description

Definition at line 49 of file scene.h.

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Constructor & Destructor Documentation

renderState_t::renderState_t

(

)

[inline]

Definition at line 51 of file scene.h.

renderState_t::renderState_t

(

random_t *

rand

)

[inline]

Definition at line 53 of file scene.h.

renderState_t::~renderState_t

(

)

[inline]

Definition at line 55 of file scene.h.

renderState_t::renderState_t

(

const renderState_t &

r

)

[inline, explicit]

Definition at line 90 of file scene.h.

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Member Function Documentation

void renderState_t::setDefaults

(

)

[inline]

set some initial values that are always the same before integrating a primary ray

Definition at line 80 of file scene.h.

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Member Data Documentation

bool renderState_t::chromatic

indicates wether the full spectrum is calculated (true) or only a single wavelength (false).

Definition at line 71 of file scene.h.

CFLOAT renderState_t::contribution

Definition at line 59 of file scene.h.

int renderState_t::currentPass

Definition at line 61 of file scene.h.

float renderState_t::dc1

Definition at line 65 of file scene.h.

float renderState_t::dc2

used to decorrelate samples from trajectory splitting

Definition at line 65 of file scene.h.

CFLOAT renderState_t::depth

Definition at line 58 of file scene.h.

bool renderState_t::includeLights

indicate that emission of materials assiciated to lights shall be included, for correctly visible lights etc.

Definition at line 72 of file scene.h.

void* renderState_t::lightdata

reserved; non-dirac lights may do some surface-point dependant initializations in the future to reduce redundancy...

Definition at line 76 of file scene.h.

int renderState_t::pixelNumber

Definition at line 67 of file scene.h.

int renderState_t::pixelSample

number of samples inside this pixels so far

Definition at line 62 of file scene.h.

random_t* const renderState_t::prng

a pseudorandom number generator

Definition at line 77 of file scene.h.

int renderState_t::rayDivision

keep track of trajectory splitting

Definition at line 63 of file scene.h.

int renderState_t::raylevel

Definition at line 55 of file scene.h.

int renderState_t::rayOffset

keep track of trajectory splitting

Definition at line 64 of file scene.h.

unsigned int renderState_t::samplingOffs

a "noise-like" pixel offset you may use to decorelate sampling of adjacent pixel.

Definition at line 69 of file scene.h.

point3d_t renderState_t::screenpos

the image coordinates of the pixel being computed currently

Definition at line 70 of file scene.h.

const void* renderState_t::skipelement

Definition at line 60 of file scene.h.

int renderState_t::threadID

identify the current render thread; shall range from 0 to scene_t::getNumThreads() - 1

Definition at line 68 of file scene.h.

PFLOAT renderState_t::time

the current (normalized) frame time

Definition at line 74 of file scene.h.

PFLOAT renderState_t::traveled

Definition at line 66 of file scene.h.

void* renderState_t::userdata [mutable]

a fixed amount of memory where materials may keep data to avoid recalculations...really need better memory management :(

Definition at line 75 of file scene.h.

renderState_t::wavelength

the (normalized) wavelength being used when chromatic is false.

the range is defined going from 400nm (0.0) to 700nm (1.0) although the widest range humans can perceive is ofteb given 380-780nm.

Definition at line 73 of file scene.h.

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

• include/core_api/scene.h