ripple-hover-effect/dist/ripple-effect.js

Javascript library to animate images on hover.

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i < NUM_OCTAVES; ++i) {\n                v += a * noise(x);\n                x = rot * x * 2.0 + shift;\n                a *= 0.5;\n            }\n            return v;\n        }\n\n        void main(void) {\n            vec2 uv = vUv;\n            \n            vec2 surface = strength * vec2(\n                mix(-0.1, 0.2, fbm(5.*uv + waveSpeed * time)),\n                mix(-0.1, 0.2, fbm(5.*uv + waveSpeed * time))\n            );\n\n            uv += mouseOver * intensity * refract(\n                vec2(0, 0), \n                surface, \n                1.0 / 1.333\n            );\n\n            vec3 _texture = texture2D(image, uv).rgb;\n            gl_FragColor = vec4(_texture,1.0);            \n        }   \n    ",transparent:!0}),y=new THREE.PlaneBufferGeometry(o.offsetWidth,o.offsetHeight,1),k=new THREE.Mesh(y,x);f.add(k);l&&function(){var n,t;t=!1,n=navigator.userAgent||navigator.vendor||window.opera,(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(n)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(n.substr(0,4)))&&(t=!0),t&&(e("evtIn"),e("evtOut")),o.addEventListener("mouseenter",function(e){gsap.to(x.uniforms.mouseOver,{duration:u,value:1,ease:p})}),o.addEventListener("mouseleave",function(e){gsap.to(x.uniforms.mouseOver,{duration:c,value:0,ease:p})})}(),window.addEventListener("resize",function(e){w.setSize(o.offsetWidth,o.offsetHeight)}),this.start=function(){gsap.to(x.uniforms.mouseOver,{duration:u,value:1,ease:p})},this.stop=function(){gsap.to(x.uniforms.mouseOver,{duration:c,value:0,ease:p})};!function e(){i++,x.uniforms.time.value=i,requestAnimationFrame(e),w.render(f,g)}()};
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