SFML/examples/shader/resources/pixelate.sfx

uniform sampler2D texture;
uniform vec2 mouse;

void main()
{
	float factor = 5.0 + 100.0 * length(mouse);
	vec2 pos = floor(gl_TexCoord[0].xy * factor + 0.5) / factor;

	gl_FragColor = texture2D(texture, pos) * gl_Color;	
}
FS#25 - Change sf::PostFx to a more general purpose pixel shader class (sf::Shader) Updated the PostFx sample, renamed to Shader Renamed all the static X::CanUseX() functions to X::IsAvailable() to make the API more consistent Moved .def files from /build/VC200X to /src in CSFML Minors fixes in CSFML git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1258 4e206d99-4929-0410-ac5d-dfc041789085 2009-11-03 17:04:40 +08:00			`uniform sampler2D texture;`
			`uniform vec2 mouse;`

			`void main()`
			`{`
Fixed shader examples 2011-05-15 19:36:13 +08:00			`float factor = 5.0 + 100.0 * length(mouse);`
FS#25 - Change sf::PostFx to a more general purpose pixel shader class (sf::Shader) Updated the PostFx sample, renamed to Shader Renamed all the static X::CanUseX() functions to X::IsAvailable() to make the API more consistent Moved .def files from /build/VC200X to /src in CSFML Minors fixes in CSFML git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1258 4e206d99-4929-0410-ac5d-dfc041789085 2009-11-03 17:04:40 +08:00			`vec2 pos = floor(gl_TexCoord[0].xy * factor + 0.5) / factor;`

			`gl_FragColor = texture2D(texture, pos) * gl_Color;`
			`}`