@paper-design/shaders - npm Package Compare versions

Comparing version 0.0.6 to 0.0.7

dist/index.d.ts

@@ -50,3 +50,3 @@ // Generated by dts-bundle-generator v9.5.1
 export type GrainCloudsUniforms = {
-	color1: [
+	u_color1: [
 		number,
@@ -56,3 +56,3 @@ number,
 	];
-	color2: [
+	u_color2: [
 		number,
@@ -62,5 +62,5 @@ number,
 	];
-	noiseScale: number;
-	noiseSpeed: number;
-	grainAmount: number;
+	u_noiseScale: number;
+	u_noiseSpeed: number;
+	u_grainAmount: number;
 };
@@ -72,8 +72,8 @@ /**
  *
- * Parameters include:
- * color1: The first color of the clouds
- * color2: The second color of the clouds
- * noiseScale: The scale of the noise
- * noiseSpeed: The speed of the noise
- * grainAmount: The amount of grain on the texture
+ * Uniforms include:
+ * u_color1: The first color of the clouds
+ * u_color2: The second color of the clouds
+ * u_noiseScale: The scale of the noise
+ * u_noiseSpeed: The speed of the noise
+ * u_grainAmount: The amount of grain on the texture
  */
@@ -80,0 +80,0 @@ export declare const grainCloudsFragmentShader = "\n  precision highp float;\n  uniform vec2 u_resolution;\n  uniform float u_time;\n  uniform vec3 u_color1;\n  uniform vec3 u_color2;\n  uniform float u_noiseScale;\n  uniform float u_noiseSpeed;\n  uniform float u_grainAmount;\n\n  // Simplex 2D noise\n  vec3 permute(vec3 x) { return mod(((x*34.0)+1.0)*x, 289.0); }\n\n  float snoise(vec2 v) {\n    const vec4 C = vec4(0.211324865405187, 0.366025403784439,\n                        -0.577350269189626, 0.024390243902439);\n    vec2 i  = floor(v + dot(v, C.yy));\n    vec2 x0 = v -   i + dot(i, C.xx);\n    vec2 i1;\n    i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);\n    vec4 x12 = x0.xyxy + C.xxzz;\n    x12.xy -= i1;\n    i = mod(i, 289.0);\n    vec3 p = permute( permute( i.y + vec3(0.0, i1.y, 1.0))\n    + i.x + vec3(0.0, i1.x, 1.0));\n    vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy),\n      dot(x12.zw,x12.zw)), 0.0);\n    m = m*m ;\n    m = m*m ;\n    vec3 x = 2.0 * fract(p * C.www) - 1.0;\n    vec3 h = abs(x) - 0.5;\n    vec3 ox = floor(x + 0.5);\n    vec3 a0 = x - ox;\n    m *= 1.79284291400159 - 0.85373472095314 * (a0*a0 + h*h);\n    vec3 g;\n    g.x = a0.x * x0.x + h.x * x0.y;\n    g.yz = a0.yz * x12.xz + h.yz * x12.yw;\n    return 130.0 * dot(m, g);\n  }\n\n  void main() {\n    vec2 st = gl_FragCoord.xy / u_resolution.xy;\n\n    // Calculate the aspect ratio of the shader\n    float shaderAspect = u_resolution.x / u_resolution.y;\n\n    // Define the aspect ratio of your content (e.g., 1.0 for square)\n    float contentAspect = 1.0;\n\n    // Adjust st to maintain content aspect ratio\n    if (shaderAspect > contentAspect) {\n      float scale = shaderAspect / contentAspect;\n      st.x = (st.x - 0.5) * scale + 0.5;\n    } else {\n      float scale = contentAspect / shaderAspect;\n      st.y = (st.y - 0.5) * scale + 0.5;\n    }\n\n    // Create blobby texture\n    float n = snoise(st * u_noiseScale + u_time * u_noiseSpeed);\n    n += 0.5 * snoise(st * u_noiseScale * 2.0 - u_time * u_noiseSpeed * 0.5);\n    n += 0.25 * snoise(st * u_noiseScale * 4.0 + u_time * u_noiseSpeed * 0.25);\n    n = n * 0.5 + 0.5;\n\n    // Color interpolation\n    vec3 color = mix(u_color1, u_color2, n);\n\n    // Add grain\n    float grain = fract(sin(dot(st * 1000.0, vec2(12.9898, 78.233))) * 43758.5453);\n    color += (grain - 0.5) * u_grainAmount;\n\n    gl_FragColor = vec4(color, 1.0);\n  }\n";

package.json

 {
   "name": "@paper-design/shaders",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "license": "MIT",
@@ -5,0 +5,0 @@ "type": "module",

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