uniform color data, usually used to color the surface of a 3d model, but also used for height maps, volumetric lights etc. More...

#include <texture.h>

Inheritance diagram for gdk::texture:

Public Types
enum class	format { grey , rg , rgb , rgba }
	format of data in the component_type array More...

enum class	wrap_mode { clamped , repeat , mirrored }
	behavior when sampling outside of the normalized texture range (u0-1, v0-1) More...

Public Member Functions
virtual void	update_data (const texture_data::view &)=0
	replace the texture data with new data

virtual void	update_data (const texture_data::view &, const size_t offsetX, const size_t offsetY)=0

virtual	~texture ()=default
	trivial destructor

Protected Member Functions
	texture ()=default
	interface type cannot be instantiated

Detailed Description

uniform color data, usually used to color the surface of a 3d model, but also used for height maps, volumetric lights etc.

Member Enumeration Documentation

strong

format of data in the component_type array

Enumerator
grey	a sequence of 1 channel, single byte color: grey, ...
rg	a sequence of 2 channels, single byte colors: red, green, ...
rgb	a sequence of 3 channels, single byte colors: red, green, blue, ...
rgba	a sequence of 4 channels, single byte colors: red, green, blue, alpha, ...

strong

behavior when sampling outside of the normalized texture range (u0-1, v0-1)

Enumerator
clamped	returns the closest value in range. e.g: {0, 2} OR {0, 1.1} would sample {0, 1}
repeat	sampled values repeat. e.g: {2,2}, {3,3}, 100,100} would all sample {1,1}
mirrored	every odd whole value flips the index of the sampled value. {1.25, 0.5} would sample {0.75, 0.5}

virtual void gdk::texture::update_data ( const texture_data::view & )

pure virtual

replace the texture data with new data

virtual void gdk::texture::update_data	(	const texture_data::view &	,
		const size_t	offsetX,
		const size_t	offsetY )

pure virtual

update a section of texture data \warn formats must match \warn new data must be kept within bounds of the existing data

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

/home/deck/Workspace/gdk-test_game/thirdparty/gdk-graphics/include/gdk/texture.h