mirrors/SFML
1
0
Fork 0
mirror of https://github.com/SFML/SFML.git synced 2024-11-28 22:31:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed (?) a fragment shader in the "Shader" example

Browse Source
This commit is contained in:
Laurent Gomila 2011-12-14 07:34:47 +01:00
parent c33fa1d290
commit 78e1e8732b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
examples/shader/resources/edge.frag
View File

@ -24,7 +24,7 @@ void main()
vec3 result = sqrt(hEdge.rgb * hEdge.rgb + vEdge.rgb * vEdge.rgb);
float edge = length(result);
vec4 pixel = gl_Color * texture2D(texture, gl_TexCoord[0].xy);
if (edge > edge_threshold * 8)
if (edge > (edge_threshold * 8.0))
pixel.rgb = vec3(0.0, 0.0, 0.0);
else
pixel.a = edge_threshold;