Niri added shaders, fish, DMS, btop, cava

.config/niri/custom/animations/pop-drop.kdl

@@ -0,0 +1,59 @@
+animations {
+    workspace-switch {
+        spring damping-ratio=0.85 stiffness=700 epsilon=0.0001
+    }
+
+    horizontal-view-movement {
+         spring damping-ratio=0.85 stiffness=700 epsilon=0.0001
+    }
+
+    window-open {
+      duration-ms 175
+      curve "ease-out-quad"
+      custom-shader r"
+        vec4 zoom_in(vec3 coords_geo, vec3 size_geo) {
+          float progress = niri_clamped_progress;
+          float scale = progress;
+          vec2 coords = (coords_geo.xy - vec2(0.5, 0.5)) * size_geo.xy;
+          coords = coords / scale;
+          coords_geo = vec3(coords / size_geo.xy + vec2(0.5, 0.5), 1.0);
+          vec3 coords_tex = niri_geo_to_tex * coords_geo;
+          vec4 color = texture2D(niri_tex, coords_tex.st);
+          color.a *= progress;
+
+          return color;
+        }
+        vec4 open_color(vec3 coords_geo, vec3 size_geo) {
+          return zoom_in(coords_geo, size_geo);
+        }
+      "
+    }
+
+    // Original by Lemmy: https://github.com/ItsLemmy
+    window-close {
+      duration-ms 200
+      curve "linear"
+      custom-shader r"
+        vec4 fall_and_rotate(vec3 coords_geo, vec3 size_geo) {
+          float progress = niri_clamped_progress * niri_clamped_progress;
+          vec2 coords = (coords_geo.xy - vec2(0.5, 1.0)) * size_geo.xy;
+          coords.y -= progress * 1440.0;
+          float random = (niri_random_seed - 0.5) / 2.0;
+          random = sign(random) - random;
+          float max_angle = 0.5 * random;
+          float angle = progress * max_angle;
+          mat2 rotate = mat2(cos(angle), -sin(angle), sin(angle), cos(angle));
+          coords = rotate * coords;
+          coords_geo = vec3(coords / size_geo.xy + vec2(0.5, 1.0), 1.0);
+          vec3 coords_tex = niri_geo_to_tex * coords_geo;
+          vec4 color = texture2D(niri_tex, coords_tex.st);
+          color.a *= (1.0 - progress);
+
+          return color;
+        }
+        vec4 close_color(vec3 coords_geo, vec3 size_geo) {
+          return fall_and_rotate(coords_geo, size_geo);
+        }
+      "
+    }
+}