Texture2D Class Reference

#include <Texture2D.h>

Inherits Texture.

Inheritance diagram for Texture2D:

[legend]Collaboration diagram for Texture2D:

[legend]List of all members.

Public Member Functions
	Texture2D (int resX, int resY)
	Texture2D (const std::string &filename)
	~Texture2D ()
RGBAColor	texel (float u, float v) const
int	resX () const
int	resY () const
Private Member Functions
RGBAColor	wrappedTexel (int x, int y) const
Private Attributes
Image *	mImage
	image class to hold the data
int	mResX
int	mResY

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Detailed Description

A 2 dimensional texture. Supports loading of PNG format

Author:

Alex Busenius

Christian Engels

Definition at line 16 of file Texture2D.h.

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Constructor & Destructor Documentation

Texture2D::Texture2D	(	int	resX,
		int	resY
	)			[inline]

Create empy texture object

Definition at line 21 of file Texture2D.h.

References mImage.

Texture2D::Texture2D

(

const std::string &

filename

)

[inline]

Create texture and load it from file

Definition at line 31 of file Texture2D.h.

References Image::height(), mImage, mResX, mResY, Image::read(), and Image::width().

Texture2D::~Texture2D

(

)

[inline]

Release used data

Definition at line 48 of file Texture2D.h.

References mImage.

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Member Function Documentation

RGBAColor Texture2D::texel	(	float	u,
		float	v
	)			const [inline, virtual]

Get texel on certain position. Here the correct wrapping mode will be used. Interpolate texels if required.

Implements Texture.

Definition at line 58 of file Texture2D.h.

References Texture::interpolationMode(), LINEAR, mResX, mResY, NEAREST, and wrappedTexel().

int Texture2D::resX

(

)

const [inline, virtual]

get the x resolution for the texture

Implements Texture.

Definition at line 86 of file Texture2D.h.

References mResX.

int Texture2D::resY

(

)

const [inline, virtual]

get the y resolution for the texture

Implements Texture.

Definition at line 91 of file Texture2D.h.

References mResY.

RGBAColor Texture2D::wrappedTexel	(	int	x,
		int	y
	)			const [inline, private]

Definition at line 104 of file Texture2D.h.

References mImage, mResX, mResY, Image::pixel(), REPEAT, WRAP, and Texture::wrapMode().

Referenced by texel().

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Member Data Documentation

Image* Texture2D::mImage [private]

image class to hold the data

Definition at line 98 of file Texture2D.h.

Referenced by Texture2D(), wrappedTexel(), and ~Texture2D().

int Texture2D::mResX [private]

Definition at line 100 of file Texture2D.h.

Referenced by resX(), texel(), Texture2D(), and wrappedTexel().

int Texture2D::mResY [private]

Definition at line 101 of file Texture2D.h.

Referenced by resY(), texel(), Texture2D(), and wrappedTexel().

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

• src/Texture2D.h

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