cave

doom-fish · Aug 9, 2024 · b288ead · b288ead
1 parent e54df14
commit b288ead
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Showing 6 changed files with 32 additions and 15 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/index.html b/index.html
@@ -8,26 +8,42 @@
     <style>
       #root,
       html,
+      body {
+        margin: 0;
+        width: 100%;
+        image-rendering: pixelated;
+        height: 100%;
+        text-align: center;
+      }
       body {
         background-color: #000;
-        background: url("/image.webp");
+        background-image: url("/image.webp");
         background-size: cover;
         background-position:
           center center,
           0px 0px;
         background-repeat: no-repeat;
-        margin: 0;
-        width: 100%;
-        image-rendering: pixelated;
-        height: 100%;
-        text-align: center;
       }
       #root {
         position: absolute;
         top: 0;
         left: 0;
         z-index: 0;
       }
+      img {
+        background-blend-mode: multiply;
+        width: 100%;
+        max-width: 400px;
+        margin: auto;
+        position: fixed;
+        top: 0px;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        opacity: 0.4;
+        filter: invert(90%);
+      }
+
       .text {
         margin-top: 15vh;
         position: relative;
@@ -37,6 +53,7 @@
   </head>
   <body>
     <canvas id="root"></canvas>
+    <img src="/logo2.png" />
     <script type="module" src="/src/main.ts"></script>
   </body>
 </html>
diff --git a/public/logo.png b/public/logo.png
diff --git a/public/logo2.png b/public/logo2.png
diff --git a/public/test.png b/public/test.png
diff --git a/src/lazer.frag b/src/lazer.frag
@@ -72,9 +72,9 @@ mat3 rotZ(float d)
 
 vec2 pToS(vec3 p)
 {
-    p = p * rotY(iTime * 0.4);
-    p = p * rotX(iTime * 0.4);
-    p = p * rotZ(iTime * 0.4);
+    p = p * rotY(iTime * 0.2);
+    p = p * rotX(iTime * 0.2);
+    p = p * rotZ(iTime * 0.2);
 
     vec3 pCenter = vec3(-0., 0., 1.0);
     p += pCenter;
@@ -88,23 +88,23 @@ void main()
 
     //p.x -= mod(p.x, 1.0 / 32.);
     //p.y -= mod(p.y, 1.0 / 32.);
-    float pixelSize = max(1., 16. - exp(iTime * 0.2) * 2.);
+    float pixelSize = max(1., 24. - exp(iTime * 1.5) * 1.5);
     vec2 screenSpace = vec2(gl_FragCoord.x, gl_FragCoord.y);
     vec2 fullUV = screenSpace / iResolution.xy;
     vec2 uv = floor(fullUV * (iResolution / pixelSize)) / iResolution * pixelSize;
     float aspect = iResolution.x / iResolution.y;
 
     uv.x *= aspect;
     vec2 st = uv;
-    st -= vec2(0.5 * aspect, 0.60);
+    st -= vec2(0.50 * aspect, 0.5);
 
     float f;
 
     float iTime = iTime * 1.0;
 
     vec4 color = vec4(0.);
 
-    float scale = 0.10;
+    float scale = 0.09;
 
     f = 0.;
 
@@ -195,11 +195,11 @@ void main()
 
     //Color
     //vec3 color = vec3(.05, 1., .1);
-    color += vec4(0.93, 0., 0.0, 1.) * f;
+    color += vec4(0.3, 0., 0.0, 1.) * f;
 
-    float gamma = 0.4;
+    float gamma = 0.25;
 
-    color = vec4(pow(color.x, gamma), pow(color.y, gamma), pow(color.z, gamma), pow(color.x, gamma) * 1.4);
+    color = vec4(pow(color.x, gamma), pow(color.y, gamma), pow(color.z, gamma), pow(color.x, gamma) * 1.8);
 
     fragColor = color;
 }