swoosh

1 files changed, 18 insertions, 0 deletions

diff --git a/src/main/resources/assets/oneconfig/shaders/rounded_rect.fsh b/src/main/resources/assets/oneconfig/shaders/rounded_rect.fsh
new file mode 100644
index 0000000..f0bec7c
--- /dev/null
+++ b/src/main/resources/assets/oneconfig/shaders/rounded_rect.fsh
@@ -0,0 +1,18 @@
+#version 110
+
+uniform float u_Radius;
+uniform vec4 u_InnerRect;
+
+varying vec2 f_Position;
+
+//out vec4 fragColor;
+
+void main() {
+    vec2 tl = u_InnerRect.xy - f_Position;
+    vec2 br = f_Position - u_InnerRect.zw;
+    vec2 dis = max(br, tl);
+
+    float v = length(max(vec2(0.0), dis)) - u_Radius;
+    float a = 1.0 - smoothstep(0.0, 1.0, v);
+    gl_FragColor = gl_Color * vec4(1.0, 1.0, 1.0, a);
+}
\ No newline at end of file