AI_Assistant/grid-apps-cmms
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add obj export

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This commit is contained in:
Stewart Allen 2021-10-08 21:15:54 -04:00
commit 5b1e2d5eeb
5 changed files with 94 additions and 39 deletions
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38
src/kiri/main.js
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@ -1593,7 +1593,7 @@
auto_save();
}
function exportSelection() {
function exportSelection(format = "stl") {
let widgets = API.selection.widgets();
if (widgets.length === 0) {
widgets = API.widgets.all();
@ -1606,6 +1606,24 @@
outs.push({geo, widget});
facets += geo.attributes.position.count;
});
if (format === "obj") {
let obj = [];
for (let out of outs) {
let meta = out.widget.meta;
let name = meta.file || 'unnamed';
obj.push(`g ${name}`);
let { position } = out.geo.attributes;
let pvals = position.array;
for (let i=0, il=position.count; i<il; i += 3) {
let pi = i * position.itemSize;
obj.push(`v ${pvals[pi++]} ${pvals[pi++]} ${pvals[pi++]}`);
obj.push(`v ${pvals[pi++]} ${pvals[pi++]} ${pvals[pi++]}`);
obj.push(`v ${pvals[pi++]} ${pvals[pi++]} ${pvals[pi++]}`);
obj.push(`f ${i+1} ${i+2} ${i+3}`);
}
}
return obj.join('\n');
}
let stl = new Uint8Array(80 + 4 + facets * 50);
let dat = new DataView(stl.buffer);
let pos = 84;
@ -1813,11 +1831,7 @@
function platformUpdateSelected() {
let selcount = platform.selected_count();
let extruders = settings.device.extruders;
let menu_show = selcount ? 'flex': '';
$('winfo').style.display = 'none';
if (selcount) {
// UI.scale.classList.add('lt-active');
// UI.rotate.classList.add('lt-active');
UI.nozzle.classList.add('lt-active');
UI.trash.style.display = 'flex';
if (feature.meta && selcount === 1) {
@ -1833,13 +1847,19 @@
if (sp >= 0) {
name = name.substring(sp + 1);
}
$('winfo').style.display = 'flex';
$('winfo').innerHTML = `${UTIL.comma(sel.meta.vertices)}<br>${name}`;
UI.mesh.name.innerText = name;
UI.mesh.points.innerText = sel.meta.vertices;
UI.mesh.faces.innerText = sel.meta.vertices / 3;
}
} else {
UI.mesh.name.innerText = `[${selcount}]`;
UI.mesh.points.innerText = '-';
UI.mesh.faces.innerText = '-';
}
} else {
// UI.scale.classList.remove('lt-active');
// UI.rotate.classList.remove('lt-active');
UI.mesh.name.innerText = '[0]';
UI.mesh.points.innerText = '-';
UI.mesh.faces.innerText = '-';
UI.nozzle.classList.remove('lt-active');
UI.trash.style.display = '';
}