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Diffstat (limited to 'src/shader/gaussian.vertex.glsl')
-rw-r--r-- | src/shader/gaussian.vertex.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shader/gaussian.vertex.glsl b/src/shader/gaussian.vertex.glsl index 320d48f23d..26a8394204 100644 --- a/src/shader/gaussian.vertex.glsl +++ b/src/shader/gaussian.vertex.glsl @@ -8,7 +8,7 @@ varying vec2 v_coords[3]; void main() { gl_Position = u_matrix * vec4(a_pos, 0, 1); - vec2 tex = (gl_Position.xy + 1.0) / 2.0; + vec2 tex = gl_Position.xy / 2.0 + 0.5; v_coords[0] = tex; v_coords[1] = tex + u_offset * 1.1824255238063563; v_coords[2] = tex - u_offset * 1.1824255238063563; |