diff options
Diffstat (limited to 'shaders')
| -rw-r--r-- | shaders/rect.frag | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/shaders/rect.frag b/shaders/rect.frag index d128f37..cb25bed 100644 --- a/shaders/rect.frag +++ b/shaders/rect.frag @@ -11,7 +11,6 @@ hardcoded, but could be made a uniform or vertex attribute easily enough. */ uniform vec2 u_size; -uniform vec4 u_borderColor; uniform vec4 u_fillColor; noperspective in vec2 f_uv; @@ -23,14 +22,15 @@ main() { const float border_width = 2.0; - float t = step(border_width, f_uv[1]); - float r = step(border_width, u_size.x - f_uv[0]); - float b = step(border_width, u_size.y - f_uv[1]); - float l = step(border_width, f_uv[0]); - float fill_mix = t * r * b * l; - float border_mix = 1.0 - fill_mix; - vec4 fill = fill_mix * u_fillColor; - vec4 border = border_mix * u_borderColor; + vec4 border_color = u_fillColor + vec4(0.0, 0.4, 0.4, 0.0); + float t = step(border_width, f_uv[1]); + float r = step(border_width, u_size.x - f_uv[0]); + float b = step(border_width, u_size.y - f_uv[1]); + float l = step(border_width, f_uv[0]); + float fill_mix = t * r * b * l; + float border_mix = 1.0 - fill_mix; + vec4 fill = fill_mix * u_fillColor; + vec4 border = border_mix * border_color; FragColor = fill + border; } |