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