Initial project import

node_modules/three-stdlib/shaders/HorizontalTiltShiftShader.js

@@ -0,0 +1,54 @@
+const HorizontalTiltShiftShader = {
+  uniforms: {
+    tDiffuse: { value: null },
+    h: { value: 1 / 512 },
+    r: { value: 0.35 }
+  },
+  vertexShader: (
+    /* glsl */
+    `
+    varying vec2 vUv;
+
+    void main() {
+
+    	vUv = uv;
+    	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+    }
+  `
+  ),
+  fragmentShader: (
+    /* glsl */
+    `
+    uniform sampler2D tDiffuse;
+    uniform float h;
+    uniform float r;
+
+    varying vec2 vUv;
+
+    void main() {
+
+    	vec4 sum = vec4( 0.0 );
+
+    	float hh = h * abs( r - vUv.y );
+
+    	sum += texture2D( tDiffuse, vec2( vUv.x - 4.0 * hh, vUv.y ) ) * 0.051;
+    	sum += texture2D( tDiffuse, vec2( vUv.x - 3.0 * hh, vUv.y ) ) * 0.0918;
+    	sum += texture2D( tDiffuse, vec2( vUv.x - 2.0 * hh, vUv.y ) ) * 0.12245;
+    	sum += texture2D( tDiffuse, vec2( vUv.x - 1.0 * hh, vUv.y ) ) * 0.1531;
+    	sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y ) ) * 0.1633;
+    	sum += texture2D( tDiffuse, vec2( vUv.x + 1.0 * hh, vUv.y ) ) * 0.1531;
+    	sum += texture2D( tDiffuse, vec2( vUv.x + 2.0 * hh, vUv.y ) ) * 0.12245;
+    	sum += texture2D( tDiffuse, vec2( vUv.x + 3.0 * hh, vUv.y ) ) * 0.0918;
+    	sum += texture2D( tDiffuse, vec2( vUv.x + 4.0 * hh, vUv.y ) ) * 0.051;
+
+    	gl_FragColor = sum;
+
+    }
+  `
+  )
+};
+export {
+  HorizontalTiltShiftShader
+};
+//# sourceMappingURL=HorizontalTiltShiftShader.js.map