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Simplified rotation ui

feature-inscriptions
Mike Lynch 2023-09-02 17:41:00 +10:00
parent 62ae3486d8
commit 6b0c5cf97e
3 changed files with 27 additions and 14 deletions
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14
gui.js
View File

@ -10,8 +10,7 @@ const DEFAULTS = {
color: 0x3293a9,
background: 0xd4d4d4,
hyperplane: 2,
xRotate: 'YW',
yRotate: 'XZ',
rotation: 'rigid',
dtheta: 0,
dpsi: 0,
}
@ -32,8 +31,7 @@ class FourDGUI {
color: this.link['color'],
background: this.link['background'],
hyperplane: this.link['hyperplane'],
xRotate: this.link['xRotate'],
yRotate: this.link['yRotate'],
rotation: this.link['rotation'],
damping: false,
dtheta: this.link['dtheta'],
dpsi: this.link['dpsi'],
@ -50,8 +48,7 @@ class FourDGUI {
this.gui.add(this.params, 'nodesize', 0.1, 4);
this.gui.addColor(this.params, 'color').onChange(setColor);
this.gui.addColor(this.params, 'background').onChange(setBackground);
this.gui.add(this.params, 'xRotate', [ 'YW', 'YZ', 'ZW' ]);
this.gui.add(this.params, 'yRotate', [ 'XZ', 'XY', 'XW' ]);
this.gui.add(this.params, 'rotation', [ 'rigid', 'tumbling', 'inside-out', 'axisymmetrical' ]);
this.gui.add(this.params, 'damping');
this.gui.add(this.params, 'copy link');
@ -84,7 +81,7 @@ class FourDGUI {
this.link = {};
this.urlParams = this.linkUrl.searchParams;
for( const param of [ "shape", "xRotate", "yRotate" ]) {
for( const param of [ "shape", "rotation" ]) {
const value = this.urlParams.get(param);
if( value ) {
this.link[param] = value;
@ -112,8 +109,7 @@ class FourDGUI {
url.searchParams.append("color", this.hexToString(this.params.color));
url.searchParams.append("background", this.hexToString(this.params.background));
url.searchParams.append("hyperplane", this.params.hyperplane.toString());
url.searchParams.append("xRotate", this.params.xRotate);
url.searchParams.append("yRotate", this.params.yRotate);
url.searchParams.append("rotation", this.params.rotation);
url.searchParams.append("dtheta", this.params.dtheta.toString());
url.searchParams.append("dpsi", this.params.dpsi.toString());
this.copyTextToClipboard(url);

8
main.js
View File

@ -3,7 +3,7 @@ import * as THREE from 'three';
import * as POLYTOPES from './polytopes.js';
import { rotfn } from './rotation.js';
import { get_rotation } from './rotation.js';
import { FourDGUI, DEFAULTS } from './gui.js';
import { FourDShape } from './fourDShape.js';
import { get_colours } from './colours.js';
@ -160,10 +160,8 @@ function animate() {
}
}
const rotations = [
rotfn[gui.params.xRotate](theta),
rotfn[gui.params.yRotate](psi)
];
const rotations = get_rotation(gui.params.rotation, theta, psi);
shape.hyperplane = gui.params.hyperplane;
shape.link_scale = gui.params.thickness;
shape.node_scale = gui.params.nodesize;

19
rotation.js
View File

@ -81,5 +81,24 @@ export const rotfn = {
ZW: rotZW,
};
const rotMode = {
'rigid': [ rotYW, rotXW ],
'tumbling': [ rotYW, rotXZ ],
'inside-out': [ rotYW, rotXY ],
'axisymmetrical': [ rotZW, rotXY ]
};
export const get_rotation = (mode, theta, psi) => {
const fns = rotMode[mode];
return [ fns[0](theta), fns[1](psi) ];
}
// [
// rotfn[gui.params.xRotate](theta),
// rotfn[gui.params.yRotate](psi)
// ];