ccm/miti.sh
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Refactor

Browse Source
This commit is contained in:
Catalin Constantin Mititiuc
2026-01-03 13:53:05 -08:00
parent 607eaa187e
commit 8db51f8870
1 changed files with 28 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
html/images/space.svg
View File

@@ -194,8 +194,8 @@
const s = {
position: { x: 0, y: 0 },
// velocity: { x: 5, y: -10 },
velocity: { x: 5*mult, y: -10*mult },
// velocity: { x: -5*mult, y: 10*mult },
velocity: { x: -5*mult, y: 10*mult },
// velocity: { x: 0, y: -10 },
// velocity: { x: 10, y: 10 },
// velocity: { x: -10, y: -10 },
@@ -749,6 +749,24 @@
};
}
function cornerContactPosition(xc, yc, x, y, corner, radius) {
const diffx = xc - x;
const diffy = yc - y;
const detv = xc * y - yc * x;
const dv = Math.sqrt(diffy ** 2 + diffx ** 2);
const slopep = slope({ xa: x, ya: y, xb: xc, yb: yc });
const posNormIntxn = perpIntxn(slopep, x, y, corner.x, corner.y);
const d = Math.abs(diffy * corner.x - diffx * corner.y + detv) / dv;
const b = Math.sqrt(Math.max(radius, d) ** 2 - Math.min(radius, d) ** 2);
const cl = document.createElementNS(namespaceURIsvg, 'line');
cl.setAttribute('x1', posNormIntxn.x);
cl.setAttribute('y1', posNormIntxn.y);
cl.setAttribute('x2', x);
cl.setAttribute('y2', y);
return cl.getPointAtLength(b);
}
function collisionPosition(edge, position, velocity, radius) {
const baseSlope = slope(edge);
// if (Object.is(baseSlope, 0)) s.isLanded = true;
@@ -872,11 +890,11 @@
const t = -((x2-x1)*(y3-y1)-(x3-x1)*(y2-y1))/((x2-x1)*(y4-y3)-(x4-x3)*(y2-y1));
const roundedT = +t.toFixed(2);
console.log("corner", c.corner);
console.log("positionSeg", positionSeg);
console.log("cornerSeg", cornerSeg);
console.log("s", s, "t", t);
console.log("d", d, "shipRadius", shipRadius);
// console.log("corner", c.corner);
// console.log("positionSeg", positionSeg);
// console.log("cornerSeg", cornerSeg);
// console.log("s", s, "t", t);
// console.log("d", d, "shipRadius", shipRadius);
return d <= shipRadius || (s >= 0 && roundedT <= 1);
});
@@ -888,22 +906,12 @@
// const baseSlope = slope(s.collision.edge);
// if (Object.is(baseSlope, 0) && s.gearDown) s.isLanded = true;
// const clPos = collisionPosition(s.collision.edge, s.position, s.velocity, s.gearDown && Object.is(baseSlope, 0) ? shipRadius + 1 : shipRadius);
const diffx = xc - x;
const diffy = yc - y;
const detv = xc * y - yc * x;
const dv = Math.sqrt(diffy ** 2 + diffx ** 2);
const slopep = slope({ xa: x, ya: y, xb: xc, yb: yc });
const posNormIntxn = perpIntxn(slopep, x, y, s.collision.corner.x, s.collision.corner.y);
const d = Math.abs(diffy * s.collision.corner.x - diffx * s.collision.corner.y + detv) / dv;
const b = Math.sqrt(Math.max(shipRadius, d) ** 2 - Math.min(shipRadius, d) ** 2);
const cl = document.createElementNS(namespaceURIsvg, 'line');
cl.setAttribute('x1', posNormIntxn.x);
cl.setAttribute('y1', posNormIntxn.y);
cl.setAttribute('x2', x);
cl.setAttribute('y2', y);
let posP;
if (s.collision.corner) {
posP = cornerContactPosition(xc, yc, x, y, s.collision.corner, shipRadius);
}
const posP = cl.getPointAtLength(b);
s.velocity = { x: 0, y: 0 };
s.position = { x: posP.x, y: posP.y }
s.node.style.transform = `translate(${s.position.x}px, ${s.position.y}px)`;
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 41 KiB

After

Width:  |  Height:  |  Size: 41 KiB