Skip to content
GitLab
Switch branch/tag
Find file Normal viewHistoryPermalink
index.html 18.4 KB
Newer Older
amandaghassaei's avatar
starting app  
amandaghassaei committed
1
2
3
4
5
6
7
8
9 
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Origami Simulator</title>

    <link href="dependencies/bootstrap.min.css" rel="stylesheet" type="text/css"/>
    <link rel="stylesheet" type="text/css" href="dependencies/flat-ui.min.css"/>
    <link rel="stylesheet" type="text/css" href="dependencies/jquery-ui.min.css"/>
amandaghassaei's avatar
nav    
amandaghassaei committed
10
11
12 
    <link rel="stylesheet" type="text/css" href="css/nav.css"/>
    <link rel="stylesheet" type="text/css" href="css/main.css"/>
amandaghassaei's avatar
starting app  
amandaghassaei committed
13
amandaghassaei's avatar
starting sim    
amandaghassaei committed
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69 
    <script id="vertexShader" type="x-shader/x-vertex">
        attribute vec2 a_position;
        void main() {
           gl_Position = vec4(a_position, 0, 1);
        }
    </script>

    <script id="packToBytesShader" type="x-shader/x-fragment">
        precision mediump float;
        uniform vec2 u_floatTextureDim;
        uniform sampler2D u_floatTexture;
        uniform float u_vectorLength;
        float shift_right (float v, float amt) {
            v = floor(v) + 0.5;
            return floor(v / exp2(amt));
        }
        float shift_left (float v, float amt) {
            return floor(v * exp2(amt) + 0.5);
        }
        float mask_last (float v, float bits) {
            return mod(v, shift_left(1.0, bits));
        }
        float extract_bits (float num, float from, float to) {
            from = floor(from + 0.5); to = floor(to + 0.5);
            return mask_last(shift_right(num, from), to - from);
        }
        vec4 encode_float (float val) {
            if (val == 0.0) return vec4(0, 0, 0, 0);
            float sign = val > 0.0 ? 0.0 : 1.0;
            val = abs(val);
            float exponent = floor(log2(val));
            float biased_exponent = exponent + 127.0;
            float fraction = ((val / exp2(exponent)) - 1.0) * 8388608.0;
            float t = biased_exponent / 2.0;
            float last_bit_of_biased_exponent = fract(t) * 2.0;
            float remaining_bits_of_biased_exponent = floor(t);
            float byte4 = extract_bits(fraction, 0.0, 8.0) / 255.0;
            float byte3 = extract_bits(fraction, 8.0, 16.0) / 255.0;
            float byte2 = (last_bit_of_biased_exponent * 128.0 + extract_bits(fraction, 16.0, 23.0)) / 255.0;
            float byte1 = (sign * 128.0 + remaining_bits_of_biased_exponent) / 255.0;
            return vec4(byte4, byte3, byte2, byte1);
        }
        void main(){
            vec2 fragCoord = gl_FragCoord.xy;
            float textureXcoord = floor((fragCoord.x - 0.5)/u_vectorLength+0.0001) + 0.5;
            vec4 data = texture2D(u_floatTexture, vec2(textureXcoord, fragCoord.y)/u_floatTextureDim);
            int textureIndex = int(floor(mod(fragCoord.x-0.5+0.0001, u_vectorLength)));
            if (textureIndex == 0) gl_FragColor = encode_float(data[0]);
            else if (textureIndex == 1) gl_FragColor = encode_float(data[1]);
            else if (textureIndex == 2) gl_FragColor = encode_float(data[2]);
            else if (textureIndex == 3) gl_FragColor = encode_float(data[3]);
        }
    </script>

    <script id="zeroTexture" type="x-shader/x-fragment">
        void main(){
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
70 
            gl_FragColor = vec4(0.0);
amandaghassaei's avatar
starting sim    
amandaghassaei committed
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85 
        }
    </script>

    <script id="positionCalcShader" type="x-shader/x-fragment">
        precision mediump float;
        uniform vec2 u_textureDim;
        uniform float u_dt;
        uniform sampler2D u_lastPosition;
        uniform sampler2D u_velocity;
        uniform sampler2D u_mass;

        void main(){
            vec2 fragCoord = gl_FragCoord.xy;
            vec2 scaledFragCoord = fragCoord/u_textureDim;
amandaghassaei's avatar
drag node    
amandaghassaei committed
86
87 
            vec3 lastPosition = texture2D(u_lastPosition, scaledFragCoord).xyz;
amandaghassaei's avatar
starting sim    
amandaghassaei committed
88
89 
            float isFixed = texture2D(u_mass, scaledFragCoord).y;
            if (isFixed == 1.0){
amandaghassaei's avatar
drag node    
amandaghassaei committed
90 
                gl_FragColor = vec4(lastPosition, 0.0);
amandaghassaei's avatar
starting sim    
amandaghassaei committed
91
92
93
94
95 
                return;
            }

            vec3 velocity = texture2D(u_velocity, scaledFragCoord).xyz;
            vec3 position = velocity*u_dt + lastPosition;
amandaghassaei's avatar
debugging    
amandaghassaei committed
96 
            gl_FragColor = vec4(position, 0.0);
amandaghassaei's avatar
starting sim    
amandaghassaei committed
97
98
99
100
101
102 
        }
    </script>

    <script id="velocityCalcShader" type="x-shader/x-fragment">
        precision mediump float;
        uniform vec2 u_textureDim;
amandaghassaei's avatar
debugged shader    
amandaghassaei committed
103 
        uniform vec2 u_textureDimEdges;
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
104
105
106 
        uniform vec2 u_textureDimFaces;
        uniform vec2 u_textureDimCreases;
        uniform vec2 u_textureDimNodeCreases;
amandaghassaei's avatar
eod    
amandaghassaei committed
107 
        uniform float u_creasePercent;
amandaghassaei's avatar
starting sim    
amandaghassaei committed
108
109
110
111
112
113 
        uniform float u_dt;
        uniform sampler2D u_lastPosition;
        uniform sampler2D u_lastVelocity;
        uniform sampler2D u_originalPosition;
        uniform sampler2D u_externalForces;
        uniform sampler2D u_mass;
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
114 
        uniform sampler2D u_meta;//[beamsIndex, numBeam, creaseMeta2Index, numCreases]
amandaghassaei's avatar
debugged shader    
amandaghassaei committed
115 
        uniform sampler2D u_beamMeta;//[k, d, length, otherNodeIndex]
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
116
117
118
119 
        uniform sampler2D u_creaseMeta;//[k, d, targetTheta]
        uniform sampler2D u_creaseMeta2;//[creaseIndex, momentArmLength, nodeIndex]
        uniform sampler2D u_normals;
        uniform sampler2D u_theta;//[theta, z, normal1Index, normal2Index]
amandaghassaei's avatar
starting sim    
amandaghassaei committed
120
121
122
123
124
125 

        void main(){
            vec2 fragCoord = gl_FragCoord.xy;
            vec2 scaledFragCoord = fragCoord/u_textureDim;

            vec2 mass = texture2D(u_mass, scaledFragCoord).xy;
amandaghassaei's avatar
drag node    
amandaghassaei committed
126 
            if (mass[1] == 1.0){//fixed
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
127 
                gl_FragColor = vec4(0.0);
amandaghassaei's avatar
starting sim    
amandaghassaei committed
128
129
130
131
132
133
134
135 
                return;
            }
            vec3 force = texture2D(u_externalForces, scaledFragCoord).xyz;
            vec3 lastPosition = texture2D(u_lastPosition, scaledFragCoord).xyz;
            vec3 lastVelocity = texture2D(u_lastVelocity, scaledFragCoord).xyz;
            vec3 originalPosition = texture2D(u_originalPosition, scaledFragCoord).xyz;

            vec4 neighborIndices = texture2D(u_meta, scaledFragCoord);
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
136 
            vec4 meta = texture2D(u_meta, scaledFragCoord);
amandaghassaei's avatar
starting sim    
amandaghassaei committed
137
amandaghassaei's avatar
ui    
amandaghassaei committed
138 
            for (int j=0;j<100;j++){//for all beams (up to 100, had to put a const int in here)
amandaghassaei's avatar
debugged shader    
amandaghassaei committed
139
140
141
142
143
144
145
146 
                if (j >= int(meta[1])) break;

                float beamIndex1D = meta[0]+float(j);
                vec2 beamIndex = vec2(mod(beamIndex1D, u_textureDimEdges.x)+0.5, floor(beamIndex1D/u_textureDimEdges.x)+0.5);
                vec2 scaledBeamIndex = beamIndex/u_textureDimEdges;
                vec4 beamMeta = texture2D(u_beamMeta, scaledBeamIndex);

                float neighborIndex1D = beamMeta[3];
amandaghassaei's avatar
starting sim    
amandaghassaei committed
147
148
149
150
151
152
153
154 
                vec2 neighborIndex = vec2(mod(neighborIndex1D, u_textureDim.x)+0.5, floor(neighborIndex1D/u_textureDim.x)+0.5);
                vec2 scaledNeighborIndex = neighborIndex/u_textureDim;
                vec3 neighborLastPosition = texture2D(u_lastPosition, scaledNeighborIndex).xyz;
                vec3 neighborLastVelocity = texture2D(u_lastVelocity, scaledNeighborIndex).xyz;
                vec3 neighborOriginalPosition = texture2D(u_originalPosition, scaledNeighborIndex).xyz;

                vec3 nominalDist = neighborOriginalPosition-originalPosition;
                vec3 deltaP = neighborLastPosition-lastPosition+nominalDist;
amandaghassaei's avatar
small changes    
amandaghassaei committed
155 
                deltaP -= normalize(deltaP)*beamMeta[2];
amandaghassaei's avatar
starting sim    
amandaghassaei committed
156
157 
                vec3 deltaV = neighborLastVelocity-lastVelocity;
amandaghassaei's avatar
debugging    
amandaghassaei committed
158 
                vec3 _force = deltaP*beamMeta[0] + deltaV*beamMeta[1];
amandaghassaei's avatar
starting sim    
amandaghassaei committed
159
160 
                force += _force;
            }
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
161
162
163
164
165
166
167 

            for (int j=0;j<100;j++){//for all creases (up to 100, had to put a const int in here)
                if (j >= int(meta[3])) break;

                float nodeCreaseIndex1D = meta[2]+float(j);
                vec2 nodeCreaseIndex = vec2(mod(nodeCreaseIndex1D, u_textureDimNodeCreases.x)+0.5, floor(nodeCreaseIndex1D/u_textureDimNodeCreases.x)+0.5);
                vec2 scaledNodeCreaseIndex = nodeCreaseIndex/u_textureDimNodeCreases;
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
168 
                vec4 creaseMeta2 = texture2D(u_creaseMeta2, scaledNodeCreaseIndex);//[creaseIndex, length to node, nodeIndex (1/2)]
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
169
170
171
172
173
174
175
176
177 

                float creaseIndex1D = creaseMeta2[0];
                vec2 creaseIndex = vec2(mod(creaseIndex1D, u_textureDimCreases.x)+0.5, floor(creaseIndex1D/u_textureDimCreases.x)+0.5);
                vec2 scaledCreaseIndex = creaseIndex/u_textureDimCreases;

                vec4 thetas = texture2D(u_theta, scaledCreaseIndex);
                vec3 creaseMeta = texture2D(u_creaseMeta, scaledCreaseIndex).xyz;//[k, d, targetTheta]

                float nodeNum = creaseMeta2[2];
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
178
179 
                float normalIndex1D = thetas[2];//node #1
                float targetTheta = creaseMeta[2] * u_creasePercent;
amandaghassaei's avatar
eod    
amandaghassaei committed
180 
                if (nodeNum > 1.1) {
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
181 
                    normalIndex1D = thetas[3];//node #2
amandaghassaei's avatar
eod    
amandaghassaei committed
182 
                }
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
183
184
185
186 
                vec2 normalsIndex = vec2(mod(normalIndex1D, u_textureDimFaces.x)+0.5, floor(normalIndex1D/u_textureDimFaces.x)+0.5);
                vec2 scaledNormalsIndex = normalsIndex/u_textureDimFaces;
                vec3 normal = texture2D(u_normals, scaledNormalsIndex).xyz;
amandaghassaei's avatar
debugging    
amandaghassaei committed
187 
                float angForce = creaseMeta[0]*(targetTheta-thetas[0]);// + creaseMeta[1]*thetas[1];
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
188
189
190 
                float momentArm = creaseMeta2[1];

                vec3 _force = angForce/momentArm*normal;
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
191 
                force += _force;
amandaghassaei's avatar
panel stiffness    
amandaghassaei committed
192
193 
            }
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
194 
            vec3 velocity = force*u_dt/mass[0] + lastVelocity;
amandaghassaei's avatar
starting sim    
amandaghassaei committed
195
196
197
198 
            gl_FragColor = vec4(velocity,0.0);
        }
    </script>
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
199 
    <script id="thetaCalcShader" type="x-shader/x-fragment">
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
200 
        #define M_PI 3.1415926535897932384626433832795
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215 
        precision mediump float;
        uniform vec2 u_textureDimFaces;
        uniform vec2 u_textureDimCreases;
        uniform sampler2D u_normals;
        uniform sampler2D u_lastTheta;
        uniform sampler2D u_creaseVectors;

        void main(){

            vec2 fragCoord = gl_FragCoord.xy;
            vec2 scaledFragCoord = fragCoord/u_textureDimCreases;

            vec4 lastTheta = texture2D(u_lastTheta, scaledFragCoord);

            if (lastTheta[2]<0.0){
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
216 
                gl_FragColor = vec4(lastTheta[0], 0.0, -1.0, -1.0);
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231 
                return;
            }

            vec2 normal1Index = vec2(mod(lastTheta[2], u_textureDimFaces.x)+0.5, floor(lastTheta[2]/u_textureDimFaces.x)+0.5);
            normal1Index /= u_textureDimFaces;
            vec2 normal2Index = vec2(mod(lastTheta[3], u_textureDimFaces.x)+0.5, floor(lastTheta[3]/u_textureDimFaces.x)+0.5);
            normal2Index /= u_textureDimFaces;

            vec3 normal1 = texture2D(u_normals, normal1Index).xyz;
            vec3 normal2 = texture2D(u_normals, normal2Index).xyz;

            float theta = acos(dot(normal1, normal2));//normals are already normalized, no need to divide by length
            vec3 creaseVector = texture2D(u_creaseVectors, scaledFragCoord).xyz;
            float sign = dot(cross(normal1, normal2), creaseVector);
            if (sign < 0.0) theta *= -1.0;
amandaghassaei's avatar
adding limits on theta    
amandaghassaei committed
232
233
234
235
236 
            if (lastTheta[1] < 0.0){//decreasing
                if (theta > 1.0 && lastTheta[0] < -1.0) theta -= 2.0*M_PI*(1.0+mod(lastTheta[0], 2.0*M_PI));
            } else {//increasing
                if (theta < -1.0 && lastTheta[0] > 1.0) theta += 2.0*M_PI*(1.0+mod(lastTheta[0], 2.0*M_PI));
            }
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
237
238
239
240 
            gl_FragColor = vec4(theta, theta-lastTheta[0], lastTheta[2], lastTheta[3]);//[theta, w, normal1Index, normal2Index]
        }
    </script>
amandaghassaei's avatar
starting app  
amandaghassaei committed
241
242
243 
    <script type="text/javascript" src="dependencies/jquery-3.1.1.min.js"></script>
    <script type="text/javascript" src="dependencies/jquery-ui.min.js"></script>
    <script type="text/javascript" src="dependencies/flat-ui.min.js"></script>
amandaghassaei's avatar
debugging    
amandaghassaei committed
244 
    <script type="text/javascript" src="dependencies/three.js"></script>
amandaghassaei's avatar
starting app  
amandaghassaei committed
245
246
247
248 
    <script type="text/javascript" src="dependencies/binary_stl_writer.js"></script>
    <script type="text/javascript" src="dependencies/OrbitControls.js"></script>
    <script type="text/javascript" src="dependencies/underscore-min.js"></script>
    <script type="text/javascript" src="dependencies/FileSaver.min.js"></script>
amandaghassaei's avatar
svg import    
amandaghassaei committed
249 
    <script type="text/javascript" src="dependencies/SVGLoader.js"></script>
amandaghassaei's avatar
adding in svg    
amandaghassaei committed
250 
    <script type="text/javascript" src="dependencies/path-data-polyfill.js"></script>
amandaghassaei's avatar
adding mesh    
amandaghassaei committed
251 
    <script type="text/javascript" src="dependencies/earcut.js"></script>
amandaghassaei's avatar
starting app  
amandaghassaei committed
252
253
254
255
256
257 

    <script type="text/javascript" src="js/GLBoilerplate.js"></script>
    <script type="text/javascript" src="js/GPUMath.js"></script>
    <script type="text/javascript" src="js/controls.js"></script>
    <script type="text/javascript" src="js/threeView.js"></script>
    <script type="text/javascript" src="js/globals.js"></script>
amandaghassaei's avatar
starting sim    
amandaghassaei committed
258
259 
    <script type="text/javascript" src="js/node.js"></script>
    <script type="text/javascript" src="js/beam.js"></script>
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
260 
    <script type="text/javascript" src="js/crease.js"></script>
amandaghassaei's avatar
starting sim    
amandaghassaei committed
261
262 
    <script type="text/javascript" src="js/model.js"></script>
    <script type="text/javascript" src="js/dynamicModel.js"></script>
amandaghassaei's avatar
svg import    
amandaghassaei committed
263 
    <script type="text/javascript" src="js/pattern.js"></script>
amandaghassaei's avatar
starting app  
amandaghassaei committed
264
265
266
267 

    <script type="text/javascript" src="js/main.js"></script>
</head>
<body>
amandaghassaei's avatar
nav    
amandaghassaei committed
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282 
<nav id="globalNav" class="navbar navbar-inverse navbar-embossed" role="navigation">
    <div class="navbar-header">
        <a id="logo" class="navbar-brand" target="_blank" href="http://cba.mit.edu/">
            <img id="inactiveLogo" src="logo.png"/>
            <img id="activeLogo" src="logo-active.png"/>
        </a>
    </div>
    <div class="collapse navbar-collapse" id="navbar-collapse-01">
        <ul class="nav navbar-nav navbar-left">
            <li class="dropdown navDropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown">File <b class="caret"></b></a>
                <span class="dropdown-arrow"></span>
                <ul class="dropdown-menu">
                    <li><a class="loadFile" href="#">Import SVG...</a></li>
                    <li class="divider"></li>
amandaghassaei's avatar
adding in svg    
amandaghassaei committed
283 
                    <li><a id="saveSVG" href="#">Save Pattern as SVG...</a></li>
amandaghassaei's avatar
nav    
amandaghassaei committed
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304 
                    <li><a id="exportSTL" href="#">Save Simulation as STL...</a></li>
                </ul>
            </li>
            <li><a data-menu-id="navDesign" class="menuHoverControls" href="#">Pattern</a></li>
            <li><a data-menu-id="navSim" class="menuHoverControls" href="#">Simulation</a></li>
            <!--<li class="dropdown navDropdown">-->
                <!--<a href="#" class="dropdown-toggle" id="viewMenuDropdown" data-toggle="dropdown">View <b class="caret"></b></a>-->
                <!--<span class="dropdown-arrow"></span>-->
                <!--<ul id="navViewMenu" class="dropdown-menu">-->
                    <!--<li><a href="#">thing1</a></li>-->
                    <!--<li><a href="#">things2</a></li>-->
                <!--</ul>-->
            <!--</li>-->
            <li><a id="about" class="menuHoverControls" target="_blank" href="#">About</a></li>
        </ul>

    </div><!-- /.navbar-collapse -->
    <input id="fileSelector" type="file">

</nav>
amandaghassaei's avatar
starting app  
amandaghassaei committed
305 
<div  id="threeContainer"></div>
amandaghassaei's avatar
starting sim    
amandaghassaei committed
306 
<canvas id="gpuMathCanvas"></canvas>
amandaghassaei's avatar
starting app  
amandaghassaei committed
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326 
<div id="controlsLeft" class="flipped">
    <div>
        3D View:
        <div class="indent">
            <label class="checkbox" for="dynamic">
                <input id="dynamic" data-toggle="checkbox" class="custom-checkbox layersSelector" type="checkbox"><span class="icons"><span class="icon-unchecked"></span><span class="icon-checked"></span></span>
                Dynamic Simulation
            </label>
            <label class="checkbox" for="static">
                <input id="static" data-toggle="checkbox" class="custom-checkbox layersSelector" type="checkbox"><span class="icons"><span class="icon-unchecked"></span><span class="icon-checked"></span></span>
                Static Simulation
            </label>
            <label class="checkbox" for="schematic">
                <input id="schematic" data-toggle="checkbox" class="custom-checkbox layersSelector" type="checkbox"><span class="icons"><span class="icon-unchecked"></span><span class="icon-checked"></span></span>
                Crease Pattern
            </label>
        </div>
    </div>
    <br/><br/>
    <div class="dynamicSim">
amandaghassaei's avatar
ui    
amandaghassaei committed
327 
        <div class="paddingBottom">Dynamic Sim Settings:</div>
amandaghassaei's avatar
starting app  
amandaghassaei committed
328
329
330
331 
        <div class="indent">
            <div class="sliderContainer">
                <span class="label-slider">Damping : </span><div id="damping"  class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div><br/>
            </div>
amandaghassaei's avatar
ui    
amandaghassaei committed
332
333 
            <a href="#" id="resetDynamicSim" class="paddingBottom btn btn-lg btn-default">Replay Dynamic Simulation</a>
            <div>&Delta; t = <span id="deltaT"></span> seconds</div>
amandaghassaei's avatar
starting app  
amandaghassaei committed
334
335 
        </div>
    </div>
amandaghassaei's avatar
svg import    
amandaghassaei committed
336 
    <div class="extraSpace"></div>
amandaghassaei's avatar
starting app  
amandaghassaei committed
337
338 
</div>
<div id="controls">
amandaghassaei's avatar
small changes    
amandaghassaei committed
339 
    <div class="sliderInput" id="creasePercent">
amandaghassaei's avatar
debugging    
amandaghassaei committed
340 
        <span class="label-slider">Crease Percent : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
amandaghassaei's avatar
adding in crease stiffness    
amandaghassaei committed
341
342
343 
        <input value="" placeholder="" class="form-control int" type="text">
    </div>
    <br/><br/><br/>
amandaghassaei's avatar
ui    
amandaghassaei committed
344
345
346
347
348
349
350
351
352
353
354
355 
    <div class="sliderInput" id="axialStiffness">
        <span class="label-slider">Axial Stiffness : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
        <input value="" placeholder="" class="form-control int" type="text">
    </div>
    <div class="sliderInput" id="creaseStiffness">
        <span class="label-slider">Crease Stiffness : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
        <input value="" placeholder="" class="form-control int" type="text">
    </div>
    <div class="sliderInput" id="panelStiffness">
        <span class="label-slider">Panel Stiffness : </span><div class="flat-slider ui-slider ui-corner-all ui-slider-horizontal ui-widget ui-widget-content"></div>
        <input value="" placeholder="" class="form-control int" type="text">
    </div>
amandaghassaei's avatar
svg import    
amandaghassaei committed
356
357 
    <div id="svgViewer"></div>
    <div class="extraSpace"></div>
amandaghassaei's avatar
starting app  
amandaghassaei committed
358
359
360
361
362
363 
</div>
<div class="modal fade" id="aboutModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-body">
                <p><b>Origami Simulator</b><br/><br/>
amandaghassaei's avatar
eod    
amandaghassaei committed
364
365
366
367
368 
                    http://www2.eng.cam.ac.uk/~sdg/preprint/5OSME.pdf
                    http://origami.c.u-tokyo.ac.jp/~tachi/cg/SimulationOfRigidOrigami_tachi_4OSME.pdf
                    https://github.com/mapbox/earcut

                <br/><br/>
amandaghassaei's avatar
starting app  
amandaghassaei committed
369
370
371
372
373
374
375
376
377 
                Built by <a href="http://www.amandaghassaei.com/" target="_blank">Amanda Ghassaei</a> as a homework assignment for <a href="http://courses.csail.mit.edu/6.849/spring17/" target="_blank">Geometric Folding Algorithms</a>.
                Code available on <a href="https://github.com/amandaghassaei/OrigamiSimulator" target="_blank">Github</a>.
                </p>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->
</body>
</html>