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complete basic auto support generation

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This commit is contained in:
Stewart Allen 2020-12-14 14:51:36 -05:00
commit eadd9cf355
5 changed files with 15 additions and 14 deletions
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1
src/kiri/conf.js
View file

@ -295,6 +295,7 @@
sliceSupportArea: 1,
sliceSupportExtra: 0,
sliceSupportSpan: 5,
sliceSupportAngle: 50,
sliceSupportNozzle: 0,
sliceSolidMinArea: 1,
sliceSolidLayers: 3,

1
src/kiri/init.js
View file

@ -1619,6 +1619,7 @@
fdmSep: UC.newBlank({class:"pop-sep", modes:FDM}),
sliceSupportSpan: UC.newInput(LANG.sp_span_s, {title:LANG.sp_span_l, bound:UC.bound(0.0,200.0), convert:UC.toFloat, modes:FDM, show: () => UI.sliceSupportEnable.checked}),
sliceSupportEnable: UC.newBoolean(LANG.sp_auto_s, onBooleanClick, {title: LANG.sp_auto_l, modes:FDM, trigger:true}),
sliceSupportAngle: LOCAL ? UC.newInput(LANG.sp_angl_s, {title:LANG.sp_angl_l, bound:UC.bound(0.0,90.0), convert:UC.toFloat, modes:FDM}) : null,
fdmSep: UC.newBlank({class:"pop-sep", modes:FDM}),
sliceSupportGen: LOCAL ? UC.newRow([

2
src/mode/fdm/driver.js
View file

@ -42,7 +42,7 @@
KIRI.client.sync();
let settings = API.conf.get();
let widgets = API.widgets.map();
send('fdm_support_generate', {}, (gen) => {
send('fdm_support_generate', { settings }, (gen) => {
for (let g of gen) g.widget = widgets[g.id];
ondone(gen);
});

23
src/mode/fdm/slice.js
View file

@ -1077,27 +1077,24 @@
FDM.supports = function(settings, widget) {
let buf = new THREE.BufferGeometry();
buf.setAttribute('position', new THREE.BufferAttribute(widget.vertices, 3));
let mat = new THREE.MeshBasicMaterial();
let geo = new THREE.Geometry().fromBufferGeometry(buf);
// console.log('geo',
// geo,
// {
// "<": geo.faces.filter(f => f.normal.z < 0),
// ">": geo.faces.filter(f => f.normal.z > 0),
// "=": geo.faces.filter(f => f.normal.z == 0)
// }
// );
let mesh = new THREE.Mesh(geo, new THREE.MeshBasicMaterial());
let angle = (Math.PI / 180) * settings.process.sliceSupportAngle;
let thresh = -Math.sin(angle);
let mesh = new THREE.Mesh(geo, mat);
let dir = new THREE.Vector3(0,0,-1)
let add = [];
geo.faces.filter(f => f.normal.z < 0).forEach(face => {
let platform = new THREE.Mesh(
new THREE.PlaneGeometry(1000,1000,1), mat
);
geo.faces.filter(f => f.normal.z < thresh).forEach(face => {
let a = geo.vertices[face.a];
let b = geo.vertices[face.b];
let c = geo.vertices[face.c];
let point = a.add(b).add(c).divideScalar(3);
let ray = new THREE.Raycaster(point, dir);
let int = ray.intersectObjects([ mesh ], false);
if (int && int.length) {
console.log(int);
let int = ray.intersectObjects([ mesh, platform ], false);
if (int && int.length && int[0].distance > 0.01) {
let mid = new THREE.Vector3().add(point).add(int[0].point).divideScalar(2);
add.push({from: point, to: int[0].point, mid});
}

2
web/kiri/lang/en.js
View file

@ -235,6 +235,8 @@ kiri.lang['en-us'] = {
sp_gaps_l: "number of layers\noffset from part",
sp_span_s: "max span",
sp_span_l: "unsupported span that causes\na new support to be generated\nin millimeters",
sp_angl_s: "max angle",
sp_angl_l: "max overhang angle before\nsupporting pillar is generated",
sp_area_s: "min area",
sp_area_l: "minimum area for\na support column\nin millimeters",
sp_xpnd_s: "expand",