mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-22 23:30:14 +00:00
15 lines
454 B
GLSL
15 lines
454 B
GLSL
#version 450
|
|
|
|
layout(location = 0) in float vAlpha;
|
|
|
|
layout(location = 0) out vec4 outColor;
|
|
|
|
void main() {
|
|
vec2 p = gl_PointCoord - vec2(0.5);
|
|
float dist = length(p);
|
|
if (dist > 0.5) discard;
|
|
float ring = smoothstep(0.5, 0.4, dist) - smoothstep(0.38, 0.28, dist);
|
|
float highlight = smoothstep(0.3, 0.1, length(p - vec2(-0.15, 0.15))) * 0.5;
|
|
float alpha = (ring + highlight) * vAlpha;
|
|
outColor = vec4(0.8, 0.9, 1.0, alpha);
|
|
}
|