1 files changed, 16 insertions, 0 deletions
diff --git a/shaders/fragment.glsl b/shaders/fragment.glsl
new file mode 100644
index 0000000..1c9f3b1
--- /dev/null
+++ b/shaders/fragment.glsl
@@ -0,0 +1,16 @@
+precision mediump float;
+
+varying vec3 v_color;
+
+void main() {
+    // Create a circular particle with soft edges
+    vec2 center = gl_PointCoord - vec2(0.5);
+    float dist = length(center);
+
+    if (dist > 0.5) {
+        discard;
+    }
+
+    float alpha = 1.0 - smoothstep(0.0, 0.5, dist);
+    gl_FragColor = vec4(v_color, alpha * 0.3); // Subtle opacity
+}
+\ No newline at end of file