65 lines
2 KiB
JavaScript
65 lines
2 KiB
JavaScript
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/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
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import { api } from '../../kiri/api.js';
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import { env } from './client.js';
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import { CAM } from './driver-fe.js';
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const DEG2RAD = Math.PI / 180;
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const RAD2DEG = 180 / Math.PI;
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export let surfaceOn = false;
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let alert, lastWidget;
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export function surfaceAdd(ev) {
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if (surfaceOn) {
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return surfaceDone();
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}
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env.clearPops();
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alert = api.show.alert("analyzing surfaces...", 1000);
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let surfaces = env.poppedRec.surfaces;
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let radians = env.poppedRec.follow * DEG2RAD;
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CAM.surface_prep(env.currentIndex * RAD2DEG, () => {
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api.hide.alert(alert);
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alert = api.show.alert("[esc] cancels surface selection");
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for (let [wid, arr] of Object.entries(surfaces)) {
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let widget = api.widgets.forid(wid);
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if (widget && arr.length)
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for (let faceid of arr) {
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CAM.surface_toggle(widget, faceid, radians, faceids => {
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// surfaces[widget.id] = faceids;
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});
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}
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}
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});
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surfaceOn = env.hoveredOp;
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surfaceOn.classList.add("editing");
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api.feature.on_mouse_up = (obj, ev) => {
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let { face } = obj;
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let min = Math.min(face.a, face.b, face.c);
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let faceid = min / 3;
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let widget = lastWidget = obj.object.widget;
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CAM.surface_toggle(widget, faceid, radians, faceids => {
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surfaces[widget.id] = faceids;
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});
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};
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}
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export function surfaceDone() {
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if (!(surfaceOn && env.poppedRec && env.poppedRec.surfaces)) {
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return;
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}
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let surfaces = env.poppedRec.surfaces;
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for (let wid of Object.keys(surfaces)) {
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let widget = api.widgets.forid(wid);
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if (widget) {
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CAM.surface_clear(widget);
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} else {
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delete surfaces[wid];
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}
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}
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api.hide.alert(alert);
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api.feature.on_mouse_up = undefined;
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surfaceOn.classList.remove("editing");
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surfaceOn = false;
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}
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