From 3438bb45053b30c69eb96fc2476f7d7ba4189906 Mon Sep 17 00:00:00 2001
From: yuzu-eva <cafebabe@disroot.org>
Date: Sun, 8 Jun 2025 19:10:30 +0200
Subject: rearranged project structure and adjusted Makefiles

---
 share/fonts/AlegreyaSans-Regular.ttf | Bin 0 -> 267388 bytes
 share/shaders/circles.fs             |  27 +++++++++++++++++++++++++++
 share/shaders/smear.fs               |  27 +++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 share/fonts/AlegreyaSans-Regular.ttf
 create mode 100644 share/shaders/circles.fs
 create mode 100644 share/shaders/smear.fs

(limited to 'share')

diff --git a/share/fonts/AlegreyaSans-Regular.ttf b/share/fonts/AlegreyaSans-Regular.ttf
new file mode 100644
index 0000000..9a0aa2c
Binary files /dev/null and b/share/fonts/AlegreyaSans-Regular.ttf differ
diff --git a/share/shaders/circles.fs b/share/shaders/circles.fs
new file mode 100644
index 0000000..5d504d8
--- /dev/null
+++ b/share/shaders/circles.fs
@@ -0,0 +1,27 @@
+#version 330
+
+// Input vertex attributes (from vertex shader)
+in vec2 fragTexCoord;
+in vec4 fragColor;
+
+// Output fragment color
+out vec4 finalColor;
+
+void main()
+{
+    float radius = 0.1;
+    vec2 distance_from_center = fragTexCoord - vec2(0.5);
+// s <= 0 -> inside circle
+// s > 0  -> outside circle
+    if (length(distance_from_center) <= 0.5) {
+        float s = length(distance_from_center) - radius;
+        if (s <= 0) {
+            finalColor = fragColor*1.5;
+        } else {
+            float t = 1 - s / (0.5 - radius);
+            finalColor = vec4(fragColor.xyz, t*t);
+        }
+    } else {
+        finalColor = vec4(0);
+    }
+}
diff --git a/share/shaders/smear.fs b/share/shaders/smear.fs
new file mode 100644
index 0000000..5d504d8
--- /dev/null
+++ b/share/shaders/smear.fs
@@ -0,0 +1,27 @@
+#version 330
+
+// Input vertex attributes (from vertex shader)
+in vec2 fragTexCoord;
+in vec4 fragColor;
+
+// Output fragment color
+out vec4 finalColor;
+
+void main()
+{
+    float radius = 0.1;
+    vec2 distance_from_center = fragTexCoord - vec2(0.5);
+// s <= 0 -> inside circle
+// s > 0  -> outside circle
+    if (length(distance_from_center) <= 0.5) {
+        float s = length(distance_from_center) - radius;
+        if (s <= 0) {
+            finalColor = fragColor*1.5;
+        } else {
+            float t = 1 - s / (0.5 - radius);
+            finalColor = vec4(fragColor.xyz, t*t);
+        }
+    } else {
+        finalColor = vec4(0);
+    }
+}
-- 
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