91 lines
2.6 KiB
JavaScript
91 lines
2.6 KiB
JavaScript
|
import { GUI } from 'lil-gui';
|
||
|
|
|
||
|
|
|
||
|
|
const DEFAULT_SHAPE = '120-cell';
|
||
|
|
const DEFAULT_COLOR = 0x90ebff;
|
||
|
|
const DEFAULT_BG = 0xdddddd;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// set up GUI
|
||
|
|
|
||
|
|
const gui = new GUI();
|
||
|
|
|
||
|
|
const linkUrl = new URL(window.location.toLocaleString());
|
||
|
|
|
||
|
|
const link_params = {};
|
||
|
|
|
||
|
|
const urlParams = linkUrl.searchParams;
|
||
|
|
for( const param of [ "shape", "xRotate", "yRotate" ]) {
|
||
|
|
const value = urlParams.get(param);
|
||
|
|
if( value ) {
|
||
|
|
link_params[param] = value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
link_params['hyperplane'] = floatParam(urlParams, 'hyperplane');
|
||
|
|
link_params['thickness'] = floatParam(urlParams, 'thickness');
|
||
|
|
link_params['color'] = colorParam(urlParams, 'color', DEFAULT_COLOR);
|
||
|
|
link_params['background'] = colorParam(urlParams, 'background', DEFAULT_BG);
|
||
|
|
|
||
|
|
dpsi = floatParam(urlParams, 'dpsi');
|
||
|
|
dtheta = floatParam(urlParams, 'dtheta');
|
||
|
|
|
||
|
|
|
||
|
|
const gui_params = {
|
||
|
|
shape: link_params['shape'] || DEFAULT_SHAPE,
|
||
|
|
thickness: link_params['thickness'] || 1,
|
||
|
|
color: link_params['color'] || DEFAULT_COLOR,
|
||
|
|
background: link_params['background'] || DEFAULT_BG,
|
||
|
|
hyperplane: link_params['hyperplane'] || 2,
|
||
|
|
xRotate: link_params['xRotate'] || 'YW',
|
||
|
|
yRotate: link_params['yRotate'] || 'XZ',
|
||
|
|
damping: false,
|
||
|
|
"copy link": function () {
|
||
|
|
const url = new URL(linkUrl.origin + linkUrl.pathname);
|
||
|
|
url.searchParams.append("shape", gui_params.shape);
|
||
|
|
url.searchParams.append("thickness", gui_params.thickness.toString());
|
||
|
|
url.searchParams.append("color", hexToString(gui_params.color));
|
||
|
|
url.searchParams.append("background", hexToString(gui_params.background));
|
||
|
|
url.searchParams.append("hyperplane", gui_params.hyperplane.toString());
|
||
|
|
url.searchParams.append("xRotate", gui_params.xRotate);
|
||
|
|
url.searchParams.append("yRotate", gui_params.yRotate);
|
||
|
|
url.searchParams.append("dtheta", dtheta.toString());
|
||
|
|
url.searchParams.append("dpsi", dpsi.toString());
|
||
|
|
copyTextToClipboard(url);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
gui.add(gui_params, 'shape',
|
||
|
|
[ '5-cell', '16-cell', 'tesseract', '24-cell', '120-cell', '600-cell' ]
|
||
|
|
).onChange(createShape)
|
||
|
|
|
||
|
|
gui.add(gui_params, 'hyperplane', 1.5, 4);
|
||
|
|
gui.add(gui_params, 'thickness', 0.01, 4);
|
||
|
|
gui.addColor(gui_params, 'color').onChange((c) => {
|
||
|
|
console.log(`Setting material colour to ${c}`);
|
||
|
|
material.color = new THREE.Color(c);
|
||
|
|
});
|
||
|
|
gui.addColor(gui_params, 'background').onChange((c) => {
|
||
|
|
console.log(`Setting background colour to ${c}`);
|
||
|
|
scene.background = new THREE.Color(c);
|
||
|
|
});
|
||
|
|
gui.add(gui_params, 'xRotate', [ 'YW', 'YZ', 'ZW' ]);
|
||
|
|
gui.add(gui_params, 'yRotate', [ 'XZ', 'XY', 'XW' ]);
|
||
|
|
gui.add(gui_params, 'damping');
|
||
|
|
gui.add(gui_params, 'copy link');
|
||
|
|
|
||
|
|
const ROTFN = {
|
||
|
|
XY: rotXY,
|
||
|
|
XZ: rotXZ,
|
||
|
|
XW: rotXW,
|
||
|
|
YZ: rotYZ,
|
||
|
|
YW: rotYW,
|
||
|
|
ZW: rotZW,
|
||
|
|
};
|
||
|
|
|
||
|
|
|