Film Class Reference

A simple class that allows for concurrent writes to pixels in an image, background initialization of the image, and PPM file output. More...

#include <openvdb/tools/RayTracer.h>

Classes
struct	RGBA
	Floating-point RGBA components in the range [0, 1]. More...

Public Member Functions
	Film (size_t width, size_t height)
	Film (size_t width, size_t height, const RGBA &bg)
const RGBA &	pixel (size_t w, size_t h) const
RGBA &	pixel (size_t w, size_t h)
void	fill (const RGBA &rgb=RGBA(0))
void	checkerboard (const RGBA &c1=RGBA(0.3f), const RGBA &c2=RGBA(0.6f), size_t size=32)
template<typename Type = unsigned char>
std::unique_ptr< Type[]>	convertToBitBuffer (const bool alpha=true) const
void	savePPM (const std::string &fileName)
size_t	width () const
size_t	height () const
size_t	numPixels () const
const RGBA *	pixels () const

Detailed Description

A simple class that allows for concurrent writes to pixels in an image, background initialization of the image, and PPM file output.

Constructor & Destructor Documentation

Film ( size_t  width, size_t  height  )

inline

Film ( size_t  width, size_t  height, const RGBA &  bg  )

inline

Member Function Documentation

void checkerboard ( const RGBA &  c1 = RGBA(0.3f), const RGBA &  c2 = RGBA(0.6f), size_t  size = 32  )

inline

std::unique_ptr<Type[]> convertToBitBuffer ( const bool  alpha = true ) const

inline

void fill ( const RGBA &  rgb = RGBA(0) )

inline

size_t height ( ) const

inline

size_t numPixels ( ) const

inline

const RGBA& pixel ( size_t  w, size_t  h  ) const

inline

RGBA& pixel ( size_t  w, size_t  h  )

inline

const RGBA* pixels ( ) const

inline

void savePPM ( const std::string &  fileName )

inline

size_t width ( ) const

inline