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b3d9aa0
To radians function
webocs Jun 5, 2019
b258e82
Removed typo from comment
webocs Jun 5, 2019
74619ce
Removed same typo from comment in another file
webocs Jun 5, 2019
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74 changes: 74 additions & 0 deletions demos/degrees-radians/degrees-radians.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,74 @@
// ----- setup ----- //

var isSpinning = true;
var eggplant = '#636';
var garnet = '#C25';
var orange = '#E62';
var gold = '#EA0';

var illo = new Zdog.Illustration({
element: '.illo',
zoom: 4,
resize: 'fullscreen',
dragRotate: true,
onDragStart: function() {
isSpinning = false;
},
onResize: function( width, height ) {
this.zoom = Math.min( width, height ) / 50;
},
});

// ----- model ----- //

new Zdog.Ellipse({
diameter: 16,
addTo: illo,
translate: { z: 10 },
stroke: 4,
color: eggplant,
});

new Zdog.Rect({
width: 5,
height: 5,
addTo: illo,
stroke: 3,
color: garnet,
});

new Zdog.Rect({
width: 2,
height: 2,
addTo: illo,
stroke: 2,
translate:{
z: -5,
},
color: orange,
});

new Zdog.Rect({
width: 1,
height: 1,
addTo: illo,
stroke: 1,
translate:{
z: -8,
},
color: gold,
});


// ----- animate ----- //

function animate() {
// Spinning 5 degrees on both axis
illo.rotate.y += isSpinning ? Zdog.toRadians(5) : 0;
illo.rotate.x += isSpinning ? Zdog.toRadians(5) : 0;
illo.updateRenderGraph();
requestAnimationFrame( animate );
}

animate();

44 changes: 44 additions & 0 deletions demos/degrees-radians/index.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />

<title>fullscreen</title>

<style>
body {
margin: 0;
padding: 0;
}

.illo {
display: block;
width: 100%;
height: 100%;
cursor: move;
background: #FDB;
}
</style>

</head>
<body>

<canvas class="illo"></canvas>

<script src="../../js/boilerplate.js"></script>
<script src="../../js/canvas-renderer.js"></script>
<script src="../../js/svg-renderer.js"></script>
<script src="../../js/vector.js"></script>
<script src="../../js/anchor.js"></script>
<script src="../../js/path-command.js"></script>
<script src="../../js/shape.js"></script>
<script src="../../js/ellipse.js"></script>
<script src="../../js/rect.js"></script>
<script src="../../js/group.js"></script>
<script src="../../js/dragger.js"></script>
<script src="../../js/illustration.js"></script>
<script src="degrees-radians.js"></script>

</body>
</html>
4 changes: 4 additions & 0 deletions dist/zdog.dist.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,10 @@ var Zdog = {};

Zdog.TAU = Math.PI * 2;

Zdog.toRadians = function(degrees) {
return (Math.PI * degrees) / 180;
};

Zdog.extend = function( a, b ) {
for ( var prop in b ) {
a[ prop ] = b[ prop ];
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4 changes: 4 additions & 0 deletions js/boilerplate.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,10 @@ var Zdog = {};

Zdog.TAU = Math.PI * 2;

Zdog.toRadians = function(degrees) {
return (Math.PI * degrees) / 180;
};

Zdog.extend = function( a, b ) {
for ( var prop in b ) {
a[ prop ] = b[ prop ];
Expand Down