From 340d6513792f87351979222d1fc2556077a39fbb Mon Sep 17 00:00:00 2001
From: "H. E." <6037756+rndexe@users.noreply.github.com>
Date: Thu, 8 Aug 2024 21:07:43 +0530
Subject: [PATCH] Fix nextjs-prism demo (#59)

* Fix nextjs-prism demo

* Fix spotlight intensity and decay
---
 demos/nextjs-prism/src/App.jsx                | 8 ++++----
 demos/nextjs-prism/src/components/Rainbow.jsx | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/demos/nextjs-prism/src/App.jsx b/demos/nextjs-prism/src/App.jsx
index 53869b7d..f42e6d30 100755
--- a/demos/nextjs-prism/src/App.jsx
+++ b/demos/nextjs-prism/src/App.jsx
@@ -83,10 +83,10 @@ function Scene() {
     <>
       {/* Lights */}
       <ambientLight ref={ambient} intensity={0} />
-      <pointLight position={[10, -10, 0]} intensity={0.05} />
-      <pointLight position={[0, 10, 0]} intensity={0.05} />
-      <pointLight position={[-10, 0, 0]} intensity={0.05} />
-      <spotLight ref={spot} intensity={1} distance={7} angle={1} penumbra={1} position={[0, 0, 1]} />
+      <pointLight position={[10, -10, 0]} intensity={0.05 * Math.PI} decay={0}/>
+      <pointLight position={[0, 10, 0]} intensity={0.05 * Math.PI} decay={0}/>
+      <pointLight position={[-10, 0, 0]} intensity={0.05 * Math.PI} decay={0} />
+      <spotLight ref={spot} intensity={Math.PI} decay={0} distance={7} angle={1} penumbra={1} position={[0, 0, 1]} />
       {/* Caption */}
       <Center top bottom position={[0, 2, 0]}>
         <Text3D size={0.7} letterSpacing={-0.05} height={0.05} font={inter}>
diff --git a/demos/nextjs-prism/src/components/Rainbow.jsx b/demos/nextjs-prism/src/components/Rainbow.jsx
index 21b154f9..0472d038 100755
--- a/demos/nextjs-prism/src/components/Rainbow.jsx
+++ b/demos/nextjs-prism/src/components/Rainbow.jsx
@@ -98,7 +98,7 @@ const RainbowMaterial = shaderMaterial(
       vec3 co = c / iridescence(uv.x * 0.5 * 3.14159, 1.0 - uv.y + time / 10.0) / 20.0;      
       gl_FragColor = vec4(area * co * l * brightness * emissiveIntensity, 1.0);
       if (gl_FragColor.r + gl_FragColor.g + gl_FragColor.b < 0.01) discard;
-      #include <encodings_fragment>
+      #include <colorspace_fragment>
     }`
 )