AI_Assistant/grid-apps-cmms
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add mesh heal debug path

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This commit is contained in:
Stewart Allen 2021-09-07 20:17:27 -04:00
commit 8eaf721648
2 changed files with 44 additions and 14 deletions
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24
src/geo/mesh.js
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@ -93,14 +93,14 @@
constructor(v1, v2) {
this.v1 = v1;
this.v2 = v2;
this.peers = [];
this.faces = [];
}
addPeers(lines, face) {
this.peers.appendAll(lines);
addFace(face) {
if (this.faces.indexOf(face) < 0) {
this.faces.push(face);
// } else {
// console.log('adding face to line twice', this, face);
}
return this;
}
@ -139,6 +139,7 @@
// point order will be swapped for reconstructed faces
// to preserve chirality (assuming face normals are correct)
line = hash[key] = new Line(v1, v2);
line.key = key;
lines.push(line);
let lm1 = vmap[v1] = vmap[v1] || [];
let lm2 = vmap[v2] = vmap[v2] || [];
@ -152,18 +153,14 @@
let v1 = faces[i];
let v2 = faces[i+1];
let v3 = faces[i+2];
let l1 = getLine(v1, v2);
let l2 = getLine(v2, v3);
let l3 = getLine(v3, v1);
l1.addPeers([l2, l3], i);
l2.addPeers([l3, l1], i);
l3.addPeers([l1, l2], i);
let l1 = getLine(v1, v2).addFace(i);
let l2 = getLine(v2, v3).addFace(i);
let l3 = getLine(v3, v1).addFace(i);
}
this.lines = lines;
// lines belonging to only one face or with only 2 peers
// are on the edge of a hole
// lines belonging to only one face are on the edge of a hole
let edges = this.edges = lines.filter(l => l.faces.length === 1);
let loops = this.loops = [];
// console.log({edges});
@ -174,7 +171,7 @@
if (line.used) {
continue;
}
line.used = true;
// line.used = true;
let loop = [ line ];
// build line through adjacent lines
while (true) {
@ -185,7 +182,8 @@
break;
}
if (adjacent.length > 2) {
console.log('error adjacent', adjacent);
console.log('error adjacent', line, adjacent, loops.length, loop.length);
line.error = adjacent;
// break;
}
if (adjacent.length === 1) {