AI_Assistant/grid-apps-cmms
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fix adding supports from underneath platform looking up

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This commit is contained in:
Stewart Allen 2025-09-23 20:20:34 -04:00
commit 457c03766c
1 changed files with 4 additions and 3 deletions
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7
src/kiri/mode/fdm/client.js
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@ -426,7 +426,7 @@ export function init() {
let idn = new Raycaster(rp, dn)
.intersectObjects(targets, false)
.filter(t => !t.object.pillar);
if (idn.length && idn.length % 2 === 0) {
if (idn.length) {
iw = iup[0].object.widget || iw;
let wa = api.widgets.annotate(iw.id);
let ws = (wa.support = wa.support || []);
@ -471,10 +471,11 @@ export function init() {
iw = null;
}
p1 = point;
// looking up by default (assumes platform intersect)
let dir = new Vector3(0,1,0)
let ray = new Raycaster(point, dir);
let rz = int && int.face ? Math.atan2(int.face.normal.y, int.face.normal.x) : 0;
// when on object, project down on downward faces
// when intersecting underside of object, project down
if (int && int.face && int.face.normal.z < -0.1) {
dir.y = -1;
}
@ -482,7 +483,7 @@ export function init() {
let i2 = ray.intersectObjects(targets, false)
.filter(t => !t.object.pillar) // eliminate other pillars
.filter(i => i.distance > 0.1); // false matches close to origin of ray
if (i2.length && i2.length % 2 === 0) {
if (i2.length) {
p2 = i2[0].point;
iw = i2[0].object.widget || iw;
let p1y = Math.max(0, p1.y);