GPUShaders::Frag::Flood_fill Class Reference

Flood fill fragment shader. More...

Public Member Functions
bool	isOutside (ivec2 pos, ivec2 size)
void	main ()

Public Attributes
in vec2	uv
	UV coordinates.
uniform uniform int	stepDist
	The distance between samples.
out uvec2	fragCoords
	Closest seed coordinates.

Detailed Description

Flood fill fragment shader.

See also

GPUShaders::Common::Samplers

Member Function Documentation

isOutside()

bool GPUShaders::Frag::Flood_fill::isOutside ( ivec2  pos, ivec2  size  )

inline

Denotes if a pixel falls outside an image.

Parameters

pos	the pixel position
size	the image size

Returns

true if the pixel is outside of the image

main()

void GPUShaders::Frag::Flood_fill::main ( )

inline

Look at the closest seed for a set of neighbours, and keep the closest one for the current pixel.

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

• resources/common/shaders/screens/floodfill/flood-fill.frag