add LICENSE, shaders, Cargo.lock, and AUR package

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

shaders/mickey.frag

@@ -0,0 +1,67 @@
+/*
+ * Original shader from: https://www.shadertoy.com/view/4dGfDy
+ */
+ 
+#ifdef GL_ES
+precision mediump float;
+#endif
+
+// glslsandbox uniforms
+uniform float time;
+uniform vec2 resolution;
+
+// shadertoy globals
+#define iTime time
+#define iResolution resolution
+
+// --------[ Original ShaderToy begins here ]---------- //
+float circle(vec2 uv, vec2 position, float radius, float blur) {
+    uv -=0.5;										// position of the circle || to make (0,0) center of the screen 
+    uv.y*=iResolution.y/iResolution.x;				//to make it a circle 
+    float d = length(uv-position);
+    float c = smoothstep(radius,radius-blur,d);		//if(d<radius){d=1} else{d=0} and also adds blur on the edges
+    return c;
+}
+
+float oval(vec2 uv, vec2 position, float radius, float blur) {
+    uv -=0.5;										// position of the circle || to make (0,0) center of the screen 
+    float d = length(uv-position);
+    float c = smoothstep(radius,radius-blur,d);		//if(d<radius){d=1} else{d=0} and also adds blur on the edges
+    return c;
+}
+
+float verticalOval(vec2 uv, vec2 position, float radius, float blur, float thickness) {
+    uv -=0.5;
+    uv.x*= uv.y+thickness;
+    uv.y*=iResolution.y/iResolution.x;				// position of the circle || to make (0,0) center of the screen 
+    float d = length(uv-position);
+    float c = smoothstep(radius,radius-blur,d);		//if(d<radius){d=1} else{d=0} and also adds blur on the edges
+    return c;
+}
+
+void mainImage( out vec4 fragColor, in vec2 fragCoord )
+{
+    vec2  uv = fragCoord/iResolution.xy;
+      
+    float c = circle(uv,vec2(0.),.1,.003);
+    float c2 =  circle(uv,vec2(.1),.06,.003);
+    float c3 =  circle(uv,vec2(-.1,.1),.06,.003);
+    float c4 =  oval(uv,vec2(0.,-.08),.04,.005);
+    float c5 =  oval(uv,vec2(0.025,-0.06),.04,.05);
+    float c6 =  verticalOval(uv,vec2(-0.1,.025),.04,.005,2.5);
+    float c7 =  verticalOval(uv,vec2(0.1,.025),.04,.005,2.5);
+    float c8 =  oval(uv,vec2(-0.05,0.07),.015,0.006);
+    float c9 =  oval(uv,vec2(0.03,0.07),.015,.006);
+    
+    vec3 col = 0.5 + 0.5*cos(iTime+uv.xyx+vec3(0,2,4));
+    vec3 sumAppear = vec3 (c+c2+c3+c5+c8+c9-c6-c7-c4);
+    vec3 makeAppear = col * sumAppear ;
+    
+    fragColor = vec4(makeAppear,1.0);
+}
+// --------[ Original ShaderToy ends here ]---------- //
+
+void main(void)
+{
+    mainImage(gl_FragColor, gl_FragCoord.xy);
+}