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Fix whitespace: Convert tabs to spaces and remove trailing whitespace.

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binary1248 2015-04-01 04:08:23 +02:00 • committed by Lukas Dürrenberger
parent 075d7b3b50
commit e80bf0ba92
54 changed files with 262 additions and 262 deletions
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10
examples/shader/resources/edge.frag
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@ -4,17 +4,17 @@ uniform float edge_threshold;
void main()
{
const float offset = 1.0 / 512.0;
vec2 offx = vec2(offset, 0.0);
vec2 offy = vec2(0.0, offset);
vec2 offx = vec2(offset, 0.0);
vec2 offy = vec2(0.0, offset);
vec4 hEdge = texture2D(texture, gl_TexCoord[0].xy - offy) * -2.0 +
vec4 hEdge = texture2D(texture, gl_TexCoord[0].xy - offy) * -2.0 +
texture2D(texture, gl_TexCoord[0].xy + offy) * 2.0 +
texture2D(texture, gl_TexCoord[0].xy - offx - offy) * -1.0 +
texture2D(texture, gl_TexCoord[0].xy - offx + offy) * 1.0 +
texture2D(texture, gl_TexCoord[0].xy + offx - offy) * -1.0 +
texture2D(texture, gl_TexCoord[0].xy + offx + offy) * 1.0;
vec4 vEdge = texture2D(texture, gl_TexCoord[0].xy - offx) * 2.0 +
vec4 vEdge = texture2D(texture, gl_TexCoord[0].xy - offx) * 2.0 +
texture2D(texture, gl_TexCoord[0].xy + offx) * -2.0 +
texture2D(texture, gl_TexCoord[0].xy - offx - offy) * 1.0 +
texture2D(texture, gl_TexCoord[0].xy - offx + offy) * -1.0 +
@ -28,5 +28,5 @@ void main()
pixel.rgb = vec3(0.0, 0.0, 0.0);
else
pixel.a = edge_threshold;
gl_FragColor = pixel;
gl_FragColor = pixel;
}