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diff --git a/dev/20081126_heart.jpg b/dev/20081126_heart.jpg
new file mode 100644
index 0000000..5fc0884
Binary files /dev/null and b/dev/20081126_heart.jpg differ
diff --git a/dev/objects_viewer.html b/dev/objects_viewer.html
index 0d0e3f1..ffb0fc0 100644
--- a/dev/objects_viewer.html
+++ b/dev/objects_viewer.html
@@ -1,219 +1,219 @@
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" >
<head>
<title>Zed galaxy :: objects representation</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="Stylesheet" href="../css/zed/theme.css" type="text/css" />
<style type="text/css">
@import "/js/dojo/dojo/resources/dojo.css";
@import "/js/dojo/dijit/tests/css/dijitTests.css";
@import "/js/dojo/dijit/themes/tundra/tundra.css";
body {
margin-left: auto;
margin-right: auto;
}
.viewscreen {
width: 500px; height: 500px;
background-color: black;
- background-image: url('http://www.formandfunction.com/wraptures/datum-TILE/Astronomy/Cluster_Virgo.jpg');
+ background-image: url('20081126_heart.jpg');
}
</style>
<script type="text/javascript" src="/js/misc.js" djConfig="isDebug: false"></script>
<script type="text/javascript" src="/js/dojo/dojo/dojo.js" djConfig="isDebug: false"></script>
<script type="text/javascript" src="/js/dojo/dojox/gfx3d/object.js"></script>
<script type="text/javascript" src="/js/dojo/dojox/gfx3d/scheduler.js"></script>
<script type="text/javascript">
dojo.require("dojox.gfx3d");
viewer = {
angles: {x: 30, y: 30, z: 0},
view: null,
objects: null,
getObjects: function() {
var url = 'http://zed51.dereckson.be/api.php/coordinates?key=303392c7-97c6-11df-a1e9-000c2923380c&format=json';
dojo.xhrGet({
handleAs: "json",
url: url,
preventCache: true,
handle: function (response, ioArgs) {
viewer.objects = response;
viewer.drawObjects();
}
});
},
initialize: function() {
viewer.getObjects();
},
drawObjects: function () {
viewer.makeObjects();
//Some cones to help understand the axis rotation
//(thanks Alphos for the tip)
var coneZ = [
{x: 0, y: 0, z: 15},
{x: 5, y: 0, z: 0},
{x: 0, y: 5, z: 0},
{x: -5, y: 0, z: 0},
{x: 0, y: -5, z: 0}
];
var coneX = [
{x: 15, y: 0, z: 0},
{x: 0, y: 5, z: 0},
{x: 0, y: 0, z: 5},
{x: 0, y: -5, z: 0},
{x: 0, y: 0, z: -5}
];
var coneY = [
{x: 0, y: 15, z: 0},
{x: 0, y: 0, z: 5},
{x: 5, y: 0, z: 0},
{x: 0, y: 0, z: -5},
{x: -5, y: 0, z: 0}
];
view.createTriangles(coneZ, "fan")
.setStroke({color: "blue", width: 1})
.setFill("blue")
.applyTransform(dojox.gfx3d.matrix.translate({x: 0, y: 0, z: 200}));
view.createTriangles(coneX, "fan")
.setStroke({color: "red", width: 1})
.setFill("red")
.applyTransform(dojox.gfx3d.matrix.translate({x: 200, y: 0, z: 0}));
view.createTriangles(coneY, "fan")
.setStroke({color: "green", width: 1})
.setFill("green")
.applyTransform(dojox.gfx3d.matrix.translate({x: 0, y: 200, z: 0}));
//Zed objects
for (i = 0 ; i < this.objects.length ; i++) {
var object = this.objects[i];
switch (object[1]) {
case 'ship':
//Spaceship -> blue cube
var c = {bottom: object[2], top: {x: object[2].x + 10, y: object[2].y + 10, z: object[2].z + 10}};
view.createCube(c).setFill({ type: "plastic", finish: "dull", color: "blue" });
break;
case 'hypership':
//Hypership -> Yellow cylinder
var c = {center: object[2], height: 15, radius: 8}
view.createCylinder(c)
.setStroke("black")
.setFill({type: "plastic", finish: "dull", color: "yellow"});
break;
case 'asteroid':
//Asteroid -> Red orbit
var o = {center: object[2], radius: 8}
view.createOrbit(o)
.setStroke({color: "red", width: 1});
break;
default:
alert('Not handled object type: ' + object[1]);
}
}
},
rotate: function() {
var m = dojox.gfx3d.matrix;
if(dojo.byId('rx').checked){
viewer.angles.x += 1;
}
if(dojo.byId('ry').checked){
viewer.angles.y += 1;
}
if(dojo.byId('rz').checked){
viewer.angles.z += 1;
}
var t = m.normalize([
m.cameraTranslate(-300, -200, 0),
m.cameraRotateXg(viewer.angles.x),
m.cameraRotateYg(viewer.angles.y),
m.cameraRotateZg(viewer.angles.z)
]);
// console.debug(t);
view.setCameraTransform(t);
view.render();
},
makeObjects: function(){
var surface = dojox.gfx.createSurface("test", 500, 500);
view = surface.createViewport();
view.setLights([
{ direction: { x: -10, y: -5, z: 5 }, color: "white"}
],
{ color:"white", intensity: 2 },
"white"
);
var xaxis = [{x: 0, y: 0, z: 0}, {x: 200, y: 0, z: 0}];
var yaxis = [{x: 0, y: 0, z: 0}, {x: 0, y: 200, z: 0}];
var zaxis = [{x: 0, y: 0, z: 0}, {x: 0, y: 0, z: 200}];
var m = dojox.gfx3d.matrix;
view.createEdges(xaxis).setStroke({color: "red", width: 1});
view.createEdges(yaxis).setStroke({color: "green", width: 1});
view.createEdges(zaxis).setStroke({color: "blue", width: 1});
var camera = dojox.gfx3d.matrix.normalize([
m.cameraTranslate(-300, -200, 0),
m.cameraRotateXg(this.angles.x),
m.cameraRotateYg(this.angles.y),
m.cameraRotateZg(this.angles.z)
]);
view.applyCameraTransform(camera);
view.render();
setInterval(viewer.rotate, 50);
}
};
dojo.addOnLoad(viewer.initialize);
</script>
</head>
<body class="tundra">
<div style="width: 960px; margin: auto; margin-top: 1em;" class="container_16">
<div style="float: right; width: 400px;">
<h1>Zed objects viewer</h1>
<h2>Objects viewer</h2>
<p>This page shows the different objects in the Zed galaxy.</p>
<p>This is based on the camera rotate <a href="http://archive.dojotoolkit.org/nightly/dojotoolkit/dojox/gfx3d/tests/test_camerarotate_shaded.html">dojox.gfx3d demo</a>.
- <br />The background is a <a href="http://www.formandfunction.com/wraptures/LINX/w_astronomy.html">Cluster Virgo</a> from Jonathan Gibson, under CC-BY-SA license.</p>
+ <br />The background is an <a href="http://www.salzgeber.at/astro/pics/20081126_heart/index.html">Andromeda's planetary nebula</a> from Philipp Salzgeber, under <a rel="license" href="http://creativecommons.org/licenses/by-sa/2.0/at/">CC-BY 2.0 license</a>.</p>
<h2>Controls</h2>
<form>
<input id="rx" type="checkbox" name="rotateX" checked="true" value="on"/>
<label for="rx"> Rotate around X-axis (red)</label> <br/>
<input id="ry" type="checkbox" name="rotateY" checked="false" value="off"/>
<label for="ry"> Rotate around Y-axis (green)</label> <br/>
<input id="rz" type="checkbox" name="rotateZ" checked="false" value="off"/>
<label for="rz"> Rotate around Z-axis (blue)</label> <br/>
</form>
<h2>Legend</h2>
<ul>
<li>Blue cube: ship</li>
<li>Yellow cylinder: hypership</li>
<li>Red orbit: asteroid</li>
</ul>
</div>
<div id="test" class="viewscreen"></div>
</div>
</body>
-</html>
\ No newline at end of file
+</html>

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