Context Class Reference

The Rendering Context. More...

#include <core/Context.h>

List of all members.

Public Member Functions
	Context (const Context &c)
Context &	operator= (const Context &c)
void	reset ()
void	resetLightSeed ()
void	resetPathSeed ()
void	resetIntersectSeed ()
void	print ()
Public Attributes
double	near
	initial ray.tmin value
double	far
	initial ray.tmax value
double	shutter_open
	shutter opening time
double	shutter_close
	shutter closing time
ThreadContext *	thread_context
	Thread local context.
Scene *	scene
	The Scene being rendered.
int	max_depth
	Maximum bounce depth allowed.
bool	spectral_flag
	True if spectral rendering.
double	wavelength
	Current wavelength.
Image Options
int	ns
	take ns*ns samples
int	nx
	width of rendered image
int	ny
	height of rendered image
char *	image_name
	name of the image to be written to disk
Tonemapper *	tonemapper
	tonemapper to be run on rendered image
Camera *	camera
	camera scene will be rendered with
ImageIO *	imageio
	ImageIO plugin for writing the image.
double	gamma
	gamma value.
double	gain
	linear gain factor.
Trace Arguments
int	depth
	Current depth of path.
double	time
	Time of path.
double	intersect_seed
	Probabilistic intersection seed.
Vector2	light_seed
	Light sampling seed.
Vector2	path_seed
	Path sampling seed.
Ray	ray
	The current Ray segment.

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Detailed Description

The Rendering Context.

The rendering context contains rendering options (number of samples per pixel, image width and height, etc), the description of the current path (depth, time, the ray segment being traced, etc) and a ThreadContext for holding random number generators and random seeds.

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

• Context.h

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