Perspective Origin Demo

Developer
Size
3,614 Kb
Views
16,192

How do I make an perspective origin demo?

This is used to embed in my blog http://agelber.com/blog/3d-transforms. What is a perspective origin demo? How do you make a perspective origin demo? This script and codes were developed by Assaf Gelber on 03 January 2023, Tuesday.

Perspective Origin Demo Previews

Perspective Origin Demo - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Perspective Origin Demo</title> <script src="https://s.codepen.io/assets/libs/modernizr.js" type="text/javascript"></script> <style> /* NOTE: The styles were added inline because Prefixfree needs access to your styles and they must be inlined if they are on local disk! */ @import 'https://fonts.googleapis.com/css?family=Source+Sans+Pro:300';
body { overflow: hidden; font-family: Source Sans Pro; perspective: 400px; transform: translateZ(0);
}
#element { box-sizing: border-box; position: absolute; left: 250px; width: 100px; height: 100px; background: #387FF2; border: 3px solid #444; margin: 50px auto; transition: transform 0.25s;
}
#element:hover { transform: rotateX(45deg) rotateY(45deg);
}
.explanation { font-weight: bold; width: 200px;
}
.slider, #css { position: relative;
}
.slider label, #css label { display: inline-block; width: 12px;
}
.slider input, #css input { vertical-align: middle;
} </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
</head>
<body> <div id='element'></div>
<div class='explanation'> When hovered over, the square will be rotated 45 degrees around the X and Y axes. Change the origin to see the affect.
</div>
<div class='slider'> <label>X:</label> <input id='xslider' max='100' min='0' type='range'>
</div>
<div class='slider'> <label>Y:</label> <input id='yslider' max='100' min='0' type='range'>
</div>
<div id='css'>perspective-origin: 50% 50%</div> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Perspective Origin Demo - Script Codes CSS Codes

@import 'https://fonts.googleapis.com/css?family=Source+Sans+Pro:300';
body { overflow: hidden; font-family: Source Sans Pro; perspective: 400px; transform: translateZ(0);
}
#element { box-sizing: border-box; position: absolute; left: 250px; width: 100px; height: 100px; background: #387FF2; border: 3px solid #444; margin: 50px auto; transition: transform 0.25s;
}
#element:hover { transform: rotateX(45deg) rotateY(45deg);
}
.explanation { font-weight: bold; width: 200px;
}
.slider, #css { position: relative;
}
.slider label, #css label { display: inline-block; width: 12px;
}
.slider input, #css input { vertical-align: middle;
}

Perspective Origin Demo - Script Codes JS Codes

var el = document.body, css = document.getElementById('css'), x = 50, y = 50;
document.getElementById('xslider').addEventListener('change', function() { x = this.value; update();
}, false);
document.getElementById('yslider').addEventListener('change', function() { y = this.value; update()
}, false);
function update() { var prop = x + '% ' + y + '%'; el.style[Modernizr.prefixed('perspectiveOrigin')] = prop; css.innerText = 'perspective-origin: ' + prop;
}
Perspective Origin Demo - Script Codes
Perspective Origin Demo - Script Codes
Home Page Home
Developer Assaf Gelber
Username agelber
Uploaded January 03, 2023
Rating 3
Size 3,614 Kb
Views 16,192
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Assaf Gelber (agelber) Script Codes
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