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interface: set charge magnitude

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root 2025-04-27 10:05:59 +00:00
parent 642d1c5cdd
commit be6d6ba000
2 changed files with 19 additions and 2 deletions
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14
index.html
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@ -68,10 +68,16 @@ aside > container > div {
<body> <body>
<aside class="js"> <aside class="js">
<container> <container>
<div style="width:100%"> <div>
<button onclick="toggle_physics()">Physics</button> <button onclick="toggle_physics()">Physics</button>
<input id="checkbox-physics" type="checkbox" disabled> <input id="checkbox-physics" type="checkbox" disabled>
</div> </div>
<form style="display:grid;grid-template-columns:1fr auto;gap:5px;">
<input id="input-charge" type="range" min="-1.5" max="1.5" step="0.25"
style="min-width:100px;max-width:128px;"
oninput="set_charge(-Math.pow(10, input_charge.valueAsNumber))">
<input type="reset">
</form>
<div> <div>
<button onclick="toggle_skeleton()">Skeleton</button> <button onclick="toggle_skeleton()">Skeleton</button>
<input id="checkbox-skeleton" type="checkbox" disabled> <input id="checkbox-skeleton" type="checkbox" disabled>
@ -108,6 +114,10 @@ Source code: <a href="https://git.atomic.garden/root/sphere-electrons">https://g
</noscript> </noscript>
<script src="thomson-problem.js"></script> <script src="thomson-problem.js"></script>
<script src="sketch.js"></script> <script src="sketch.js"></script>
<script>document.querySelectorAll(".js").forEach(e => e.style = "display:initial");</script> <script>
document.querySelectorAll(".js").forEach(e => e.style = "display:initial");
const input_charge = document.getElementById("input-charge");
input_charge.oninput();
</script>
</body> </body>
</html> </html>

7
sketch.js
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@ -319,3 +319,10 @@ function toggle_polytope() {
polytope = !polytope; polytope = !polytope;
checkbox_polytope.checked = polytope; checkbox_polytope.checked = polytope;
} }
function set_charge(value) {
charge = value;
for (let particle of particles) {
particle.charge = value;
}
}