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fix pocket contour

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This commit is contained in:
Stewart Allen 2025-07-06 01:05:16 -04:00
commit f4957698c0
1 changed files with 4 additions and 2 deletions
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6
src2/kiri-mode/cam/op-pocket.js
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@ -2,10 +2,12 @@
import { CamOp } from './op.js';
import { Tool } from './tool.js';
import { generate as Topo } from './topo3.js';
import { newPolygon } from '../../geo/polygon.js';
import { newSlice } from '../../kiri/slice.js';
import { polygons as POLY } from '../../geo/polygons.js';
import { util as base_util } from '../../geo/base.js';
import { calc_normal, calc_vertex } from '../../geo/paths.js';
import { CAM } from './driver-be.js';
const DEG2RAG = Math.PI / 180;
@ -205,13 +207,13 @@ class OpPocket extends CamOp {
for (let i=0; i<length; i++) {
let p1 = points[i];
let p2 = points[(i + 1) % length];
sn.push(segmentNormal(p1, p2));
sn.push(calc_normal(p1, p2));
}
let vn = []; // vertex normals
for (let i=0; i<length; i++) {
let n1 = sn[(i + length - 1) % length];
let n2 = sn[i];
let vi = vertexNormal(n1, n2, 1);
let vi = calc_vertex(n1, n2, 1);
vn.push(vi);
let vl = Math.abs(1 - vi.vl).round(2);
// vl should be close to zero on smooth / continuous curves