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3d-object-viewer-geometric-solids.html
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3d-object-viewer-geometric-solids.html
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<!-- FCT NOVA | FCT-UNL (Faculty of Sciences and Technology of New University of Lisbon) -->
<!-- Integrated Master (BSc./MSc.) of Computer Engineering -->
<!-- Computer Graphics and Interfaces (2016-2017) -->
<!-- Lab Work 2 - 3D Object Viewer - Geometric Solids -->
<!-- Daniel Filipe Pimenta - no. 45404 - [email protected] -->
<!-- Ruben André Barreiro - no. 42648 - [email protected] -->
<!DOCTYPE html>
<html>
<head>
<link rel="shortcut icon" type="image/x-icon" href="https://raw.githubusercontent.com/rubenandrebarreiro/rubenandrebarreiro.github.io/master/assets/images/javascript-logo-1.png"/>
<link rel="stylesheet" type="text/css" href="3d-object-viewer-geometric-solids.css">
<script id="vertex-shader-1" type="x-shader/x-vertex">
attribute vec4 vPosition;
attribute vec4 vColor;
attribute vec3 vNormal;
uniform mat4 mProjection;
uniform mat4 mModelView;
uniform mat4 mNormals;
uniform float red;
uniform float green;
uniform float blue;
varying vec4 fColor;
void main() {
gl_Position = mProjection * mModelView * vPosition;
float r = max(red, vPosition.x);
float g = max(green, vPosition.y);
float b = max(blue, vPosition.z);
fColor = vec4(r,g,b,1.0);
}
</script>
<script id="fragment-shader-1" type="x-shader/x-fragment">
precision mediump float;
varying vec4 fColor;
void main() {
gl_FragColor = fColor;
}
</script>
<script id="vertex-shader-2" type="x-shader/x-vertex"></script>
<script id="fragment-shader-2" type="x-shader/x-fragment"></script>
<script type="text/javascript" src="common/webgl-utils.js"></script>
<script type="text/javascript" src="common/initShaders.js"></script>
<script type="text/javascript" src="common/MV.js"></script>
<script type="text/javascript" src="common/cube.js"></script>
<script type="text/javascript" src="common/sphere.js"></script>
<script type="text/javascript" src="common/quadPyramid.js"></script>
<script type="text/javascript" src="common/torus.js"></script>
<script type="text/javascript" src="common/cone.js"></script>
<script type="text/javascript" src="common/cylinder.js"></script>
<script type="text/javascript" src="3d-object-viewer-geometric-solids.js"></script>
</head>
<body>
<title>3D Object Viewer - Geometric Solids</title>
<div id="singlepagecontainer">
<div id="workDescription">
<h5>
<a href="https://www.fct.unl.pt/en/education/course/integrated-master-computer-science">
Computer Science and Engineering Integrated Master
</a>
</h5>
<h6>
@ <a href="https://www.fct.unl.pt/en"><i>FCT NOVA | FCT/UNL (Faculty of Sciences and Technology of New University of Lisbon)</i></a>
</h6>
<h6>
<a href="http://www.unl.pt/guia/2018/fct/UNLGI_getUC?uc=8150">Computer Graphics and Interfaces</a>
(2016/2017)
-
Lab Work 2 (3D Object Viewer - Geometric Solids)
</h6>
</div>
<div id="authorsInfo">
<h5>
Authors/Contributors
</h5>
<h6>
<u><i>Rúben André Barreiro</i></u> - no. 42648 (<a href="mailto:[email protected]">[email protected]</a>)
</br>
</br>
<u><i>Daniel Filipe Pimenta</i></u> - no. 45404 (<a href="mailto:[email protected]">[email protected]</a>)
</h6>
</div>
<div id="settings">
<h5>
Settings/Adjustments
</h5>
<h6>
<u><i>Visualization Options</i></u>
</br>
</br>
Wired Draw <input type="checkbox" id="wireDraw">
|
Z-Buffer / Depth Test Method <input type="checkbox" id="zBuffer" value="zBuffer">
|
Back Face Culling Method
<input type="checkbox" id="backFaceCulling" value="backFaceCulling">
</h6>
<hr/>
<h6>
<u><i>Geometric Solids Available</i></u>
</br>
</br>
<select id="obj">
<option> Cube </option>
<option> Sphere </option>
<option> Quadrangular Pyramid </option>
<option> Torus </option>
<option> Cone </option>
<option> Cylinder </option>
</select>
</h6>
<hr/>
<h6>
<u><i>Current Projection in Use</i></u>
</br>
</br>
<select id="prj">
<option> Oblique </option>
<option> Axonometric </option>
<option> Perspective </option>
</select>
</br>
</br>
</br>
<div id="obliquePrj">
Foreshorten Ratio
</br>
<input id="fRatio" type="range" min="0.0" max="1.0" step="0.05" value="1.0">
</br>
Angle
</br>
<input id="oblAngle" type="range" min="0" max="360" step="0.01" value="45">
</br>
</div>
<div id="axonometricPrj">
Gamma Angle
</br>
<input id="axoGamma" type="range" min="0" max="360" step="1" value="19.4205368891236">
</br>
Theta Angle
</br>
<input id="axoTheta" type="range" min="0" max="360" step="1" value="339.731932804673">
</br>
</div>
<div id="perspectivePrj">
Vanishing Point
</br>
<input id="persPoint" type="range" min="1.0" max="10.0" step="0.05" value="5.0">
</br>
</div>
</h6>
<hr/>
<h6>
<u><i>Current Color in Use</i></u>
</h6>
<h6>
<font color="red"><b>Red</b></font>
</br>
<input id="redFactor" type="range" min="0.0" max="1.0" step="0.05" value="0.0">
</br>
<font color="green"><b>Green</b></font>
</br>
<input id="greenFactor" type="range" min="0.0" max="1.0" step="0.05" value="0.0">
</br>
<font color="blue"><b>Blue</b></font>
</br>
<input id="blueFactor" type="range" min="0.0" max="1.0" step="0.05" value="0.0">
</h6>
<hr/>
<h6>
<u><i>Vertex/Fragment Shaders</i></u>
</h6>
<h6>
<div>
Vertex Shader
<input type="file" id="vertex">
</div>
</br>
</br>
<div>
Fragment Shader
<input type="file" id="fragment">
</div>
</br>
</br>
<div>
<input type="button" id="loadBtn" value="Load Shaders">
<input type="button" id="unloadBtn" value="Unload Shaders">
</div>
</h6>
</div>
<div id="viewarea">
<canvas id="gl-canvas">
Oops... your browser doesn't support the HTML5 canvas element"
</canvas>
</div>
</div>
</body>
</html>