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| <html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" > |
| <head> |
| <title>Camera rotate of dojox.gfx3d.</title> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| <style type="text/css"> |
| @import "../../../dojo/resources/dojo.css"; |
| @import "../../../dijit/tests/css/dijitTests.css"; |
| @import "../../../dijit/themes/tundra/tundra.css"; |
| </style> |
| <script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: false"></script> |
| <script type="text/javascript" src="../object.js"></script> |
| <script type="text/javascript" src="../scheduler.js"></script> |
| <script type="text/javascript"> |
| |
| dojo.require("dojox.gfx3d"); |
| |
| var angles = {x: 30, y: 30, z: 0}; |
| var cube = null; |
| var view = null; |
| |
| rotate = function() { |
| var m = dojox.gfx3d.matrix; |
| |
| if(dojo.byId('rx').checked){ |
| angles.x += 1; |
| } |
| if(dojo.byId('ry').checked){ |
| angles.y += 1; |
| } |
| if(dojo.byId('rz').checked){ |
| angles.z += 1; |
| } |
| var t = m.normalize([ |
| m.cameraTranslate(-300, -200, 0), |
| m.cameraRotateXg(angles.x), |
| m.cameraRotateYg(angles.y), |
| m.cameraRotateZg(angles.z) |
| ]); |
| console.debug(t); |
| view.setCameraTransform(t); |
| view.render(); |
| } |
| |
| makeObjects = function(){ |
| var surface = dojox.gfx.createSurface("test", 500, 500); |
| view = surface.createViewport(); |
| |
| var c = {bottom: {x: 0, y: 0, z: 0}, top :{x: 100, y: 100, z: 100}}; |
| 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}); |
| |
| cube = view.createCube(c).setStroke({color: "lime", width: 1}); |
| |
| var camera = dojox.gfx3d.matrix.normalize([ |
| m.cameraTranslate(-300, -200, 0), |
| m.cameraRotateXg(angles.x), |
| m.cameraRotateYg(angles.y), |
| m.cameraRotateZg(angles.z), |
| ]); |
| |
| view.applyCameraTransform(camera); |
| view.render(); |
| window.setInterval(rotate, 50); |
| }; |
| |
| dojo.addOnLoad(makeObjects); |
| |
| </script> |
| </head> |
| <body class="tundra"> |
| <h1>Camera rotate</h1> |
| <p>The cube is in the center (0, 0, 0): The color of X, Y, Z axes are red, green, blue. The view renders all the objects |
| in each frame, the <em>conservative</em> drawer is used.</p> |
| <form> |
| <input id="rx" type="checkbox" name="rotateX" checked="true" value="on"/> |
| <label for="rx"> Rotate around X-axis</label> <br/> |
| <input id="ry" type="checkbox" name="rotateY" checked="false" value="off"/> |
| <label for="ry"> Rotate around Y-axis</label> <br/> |
| <input id="rz" type="checkbox" name="rotateZ" checked="false" value="off"/> |
| <label for="rz"> Rotate around Z-axis</label> <br/> |
| </form> |
| |
| <div id="test" style="width: 500px; height: 500px;"></div> |
| <p>That's all Folks!</p> |
| </body> |
| </html> |