jGL::NormalisedTextureRegion Struct Reference

Rectangular region of a texture, normalised by the textures dimensions. More...

#include <primitive.h>

Inheritance diagram for jGL::NormalisedTextureRegion:

Collaboration diagram for jGL::NormalisedTextureRegion:

Public Member Functions
	NormalisedTextureRegion (float x, float y, float w, float h)
	NormalisedTextureRegion ()
Public Member Functions inherited from jGL::Primitive
virtual	~Primitive ()=default

Public Attributes
float	tx
float	ty
float	lx
float	ly

Detailed Description

Rectangular region of a texture, normalised by the textures dimensions.

Parameters

tx	Lower left corner of region, along width, in [0, 1].
ty	Lower left corner of region, along height, in [0, 1].
lx	Length of region along width, in [0, 1].
ly	Length of region along height, in [0, 1].

Remarks

Values are normalised to a texture width and height.

0 lx and ly will be handled as the maximum lengths in e.g. SpriteRenderer.

Constructor & Destructor Documentation

NormalisedTextureRegion() [1/2]

jGL::NormalisedTextureRegion::NormalisedTextureRegion ( float  x, float  y, float  w, float  h  )

inline

NormalisedTextureRegion() [2/2]

jGL::NormalisedTextureRegion::NormalisedTextureRegion ( )

inline

Member Data Documentation

lx

float jGL::NormalisedTextureRegion::lx

ly

float jGL::NormalisedTextureRegion::ly

tx

float jGL::NormalisedTextureRegion::tx

ty

float jGL::NormalisedTextureRegion::ty

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

• include/jGL/primitive.h