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trail: remove unused functions

pull/3616/head
Pavel Machek 2024-10-17 18:29:15 +02:00
parent 4a654cc75d
commit 6da5a5eb09
1 changed files with 0 additions and 31 deletions
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31
apps/trail/trail.app.js
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@ -425,37 +425,6 @@ function angleDifference(angle1, angle2) {
return difference;
}
function drawThickLine(gg, x1, y1, x2, y2, thickness) {
// Calculate the perpendicular offset for the line thickness
const dx = x2 - x1;
const dy = y2 - y1;
const length = Math.sqrt(dx * dx + dy * dy);
const offsetX = (dy / length) * (thickness / 2);
const offsetY = (dx / length) * (thickness / 2);
// Draw multiple lines to simulate thickness
for (let i = -thickness / 2; i <= thickness / 2; i++) {
gg.drawLine(
x1 + offsetX * i,
y1 - offsetY * i,
x2 + offsetX * i,
y2 - offsetY * i
);
}
}
function toxy(pp, p) {
let r = {};
let d = fmt.distance(pp, p);
let h = fmt.radians(fmt.bearing(pp, p) - pp.course);
let x = pp.x, y = pp.y;
x += d * pp.ppm * Math.sin(h);
y -= d * pp.ppm * Math.cos(h);
r.x = x;
r.y = y;
return r;
}
var start = {}, destination = {}, num = 0, dist = 0;
function read(pp, n) {