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Moved "Clear Traces" tool to Utilities

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Ladd 2025-12-29 21:34:58 -06:00
parent ef51f436c3
commit e50be0b874
3 changed files with 15 additions and 16 deletions
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2
simulator.js
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@ -49,7 +49,7 @@ export class Sim {
this.toolbars = {
tools: new Toolbar(this, 'Tools'),
modes: new Toolbar(this, 'Modes'),
utils: new Toolbar(this, 'Utility'),
utils: new Toolbar(this, 'Utility', { expanded: false }),
options: new Toolbar(this, 'Options'),
params: new Toolbar(this, 'Parameters'),
debug: new Toolbar(this, 'Debug', { expanded: false }),

14
tool/play-pause.js
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@ -4,11 +4,9 @@ import {Tool} from '../tool.js';
export class PlayPause extends Tool {
playHTML = 'Play';
pauseHTML = 'Pause';
clearTracesText = 'Clear Traces';
currentTimeEl = undefined;
pauseButton = undefined;
playButton = undefined;
clearTracesEl = undefined;
get timeText() {
let time = this.sim.time;
@ -51,25 +49,20 @@ export class PlayPause extends Tool {
const currentTime = document.createElement('button');
const pauseButton = document.createElement('button');
const playButton = document.createElement('button');
const clearTraces = document.createElement('button');
this.pauseButton = pauseButton;
this.playButton = playButton;
this.clearTracesEl = clearTraces;
this.currentTimeEl = currentTime;
this.div.appendChild(currentTime);
this.div.appendChild(pauseButton);
this.div.appendChild(playButton);
this.div.appendChild(clearTraces);
currentTime.classList.add(TOOL_INFO_CLASSNAME);
currentTime.classList.add(WIDE_CLASSNAME);
clearTraces.classList.add(WIDE_CLASSNAME);
pauseButton.innerHTML = this.pauseHTML;
playButton.innerHTML = this.playHTML;
currentTime.innerHTML = this.timeText;
clearTraces.innerHTML = this.clearTracesText;
this.updateButtons();
@ -87,12 +80,5 @@ export class PlayPause extends Tool {
this.updateButtons();
}
});
clearTraces.addEventListener('click', () => {
// Obliterate object histories
this.sim.objects.forEachObject(obj => {
obj.history = [];
}, {alive: null});
});
}
}

15
tool/utility.js
View File

@ -4,14 +4,20 @@ import {
} from '../config.js';
export class UtilityTool extends Tool {
constructor(toolbar) {
super(toolbar);
const zeroVelocity = document.createElement('button');
const clearTraces = document.createElement('button');
this.div.appendChild(clearTraces);
this.div.appendChild(zeroVelocity);
zeroVelocity.classList.add(WIDE_CLASSNAME);
clearTraces.classList.add(WIDE_CLASSNAME);
zeroVelocity.innerHTML = 'Zero Momentum';
clearTraces.innerHTML = 'Clear Traces';
zeroVelocity.addEventListener('click', () => {
// Determine center of mass and average momentum
@ -30,5 +36,12 @@ export class UtilityTool extends Tool {
// Cancel panning
this.sim.panning = undefined;
});
clearTraces.addEventListener('click', () => {
// Obliterate object histories
this.sim.objects.forEachObject(obj => {
obj.history = [];
}, {alive: null});
});
}
}