checkerboard.cpp File Reference

#include "pbrt.h"
#include "texture.h"
#include "paramset.h"
#include "sampling.h"
#include "shape.h"

Go to the source code of this file.

Classes
class	Checkerboard2D< T >
class	Checkerboard3D< T >
Defines
#define	BUMPINT(x)
#define	SQRT_SAMPLES   4
#define	N_SAMPLES   (SQRT_SAMPLES * SQRT_SAMPLES)
#define	N_SAMPLES   4
Enumerations
enum	{ NONE, SUPERSAMPLE, CLOSEDFORM }
Functions
DLLEXPORT Texture< float > *	CreateFloatTexture (const Transform &tex2world, const TextureParams &tp)
DLLEXPORT Texture< Spectrum > *	CreateSpectrumTexture (const Transform &tex2world, const TextureParams &tp)
Variables
enum { ... }	aaMethod

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Define Documentation

#define BUMPINT

(

x

)

Value:

(Floor2Int((x)/2) + \
                                 2.f * max((x/2)-Floor2Int(x/2) - .5f, 0.f))

Referenced by Checkerboard2D< T >::Evaluate().

#define N_SAMPLES   4

#define N_SAMPLES   (SQRT_SAMPLES * SQRT_SAMPLES)

Referenced by Checkerboard3D< T >::Evaluate(), and Checkerboard2D< T >::Evaluate().

#define SQRT_SAMPLES   4

Referenced by Checkerboard2D< T >::Evaluate().

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Enumeration Type Documentation

anonymous enum

Enumerator:

NONE
SUPERSAMPLE
CLOSEDFORM

Definition at line 31 of file checkerboard.cpp.

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Function Documentation

DLLEXPORT Texture<float>* CreateFloatTexture	(	const Transform &	tex2world,
		const TextureParams &	tp
	)

Definition at line 176 of file checkerboard.cpp.

References Error(), TextureParams::FindFloat(), TextureParams::FindInt(), TextureParams::FindString(), TextureParams::FindVector(), TextureParams::GetFloatTexture(), and Transform::GetInverse().

DLLEXPORT Texture<Spectrum>* CreateSpectrumTexture	(	const Transform &	tex2world,
		const TextureParams &	tp
	)

Definition at line 217 of file checkerboard.cpp.

References Error(), TextureParams::FindFloat(), TextureParams::FindInt(), TextureParams::FindString(), TextureParams::FindVector(), Transform::GetInverse(), and TextureParams::GetSpectrumTexture().

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Variable Documentation

enum { ... } aaMethod

Referenced by Checkerboard2D< T >::Checkerboard2D(), and Checkerboard2D< T >::Evaluate().