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<!--
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All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
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notice, this list of conditions and the following disclaimer.
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<!--
Test that when importing a file Effects get shared.
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>
Effect Import Test
</title>
<!-- Include sample javascript library functions-->
<script type="text/javascript" src="../../../samples/o3djs/base.js"></script>
<!-- Our javascript code -->
<script type="text/javascript" id="o3d">
o3djs.require('o3djs.util');
o3djs.require('o3djs.rendergraph');
o3djs.require('o3djs.camera');
o3djs.require('o3djs.pack');
o3djs.require('o3djs.scene');
// Events
// init() once the page has finished loading.
window.onload = init;
// global variables
var g_o3d;
var g_client;
var g_viewInfo;
var g_testResult;
var g_pack;
/**
* Loads a model into the transform graph and generates its corresponding entry
* in the render graph when it is done loading.
* @param {!o3d.Pack} pack Pack to load model into.
* @param {string} fileName filename of the model.
* @param {!o3d.Transform} parent parent node in the transform graph to
* which to load the model into.
*/
function loadModel(pack, fileName, parent) {
// Get our full path to the model
var modelPath = o3djs.util.getCurrentURI() + fileName;
// Load the file given the full path, and call the callback function
// when its done loading.
o3djs.scene.loadScene(g_client, pack, parent, modelPath, callback);
/**
* Our callback is called once the model has been loaded into memory
* from the web or locally.
* @param {!o3d.Pack} pack The pack that was passed in above.
* @param {!o3d.Transform} parent The parent that was passed in above.
* @param {*} exception null if loading succeeded.
*/
function callback(pack, parent, exception) {
if (exception) {
alert('Could not load: ' + fileName + '\n' + exception);
return;
}
// Get a cameraInfo (an object with a view and projection matrix)
// using our javascript library function
var cameraInfo = o3djs.camera.getViewAndProjectionFromCameras(
parent,
g_client.width,
g_client.height);
// Copy the camera info from the file the draw context.
g_viewInfo.drawContext.view = cameraInfo.view;
g_viewInfo.drawContext.projection = cameraInfo.projection;
// Generate draw elements and setup material draw lists.
o3djs.pack.preparePack(pack, g_viewInfo);
var effects = g_client.getObjectsByClassName('o3d.Effect');
g_testResult = effects.length == 1;
}
}
/**
* Creates the client area.
*/
function init() {
o3djs.util.makeClients(initStep2);
}
/**
* Initializes O3D and loads the model into the transform graph.
* @param {Array} clientElements Array of o3d object elements.
*/
function initStep2(clientElements) {
// Initializes global variables and libraries.
var o3d = clientElements[0];
g_o3d = o3d.o3d;
g_client = o3d.client;
// Creates a pack to manage our resources/assets
g_pack = g_client.createPack();
// Create the render graph.
g_viewInfo = o3djs.rendergraph.createBasicView(
g_pack,
g_client.root,
g_client.renderGraphRoot);
// Load the model into the transform graph.
loadModel(g_pack,
'../../../samples/assets/seven_shapes.o3dtgz',
g_client.root);
}
</script>
</head>
<body>
<h1>Effect Import Test</h1>
<br/>
Test that when importing a file Effects get shared.
<br/>
<!-- Start of O3D plugin -->
<div id="o3d" style="width: 800px; height: 600px;"></div>
<!-- End of O3D plugin -->
</body>
</html>
|
