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add outline render option to widget

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This commit is contained in:
Stewart Allen 2024-09-06 10:00:47 -04:00
commit d3e3a9a6f1
1 changed files with 22 additions and 2 deletions
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24
src/kiri/widget.js
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@ -208,7 +208,6 @@ class Widget {
if (this.mesh) {
let geo = this.mesh.geometry;
geo.setAttribute('position', new THREE.BufferAttribute(vertices, 3));
// geo.setAttribute('normal', undefined);
geo.attributes.position.needsUpdate = true;
// geo.computeVertexNormals();
this.meta.vertices = vertices.length / 3;
@ -217,7 +216,7 @@ class Widget {
} else {
let geo = new THREE.BufferGeometry();
geo.setAttribute('position', new THREE.BufferAttribute(vertices, 3));
// geo.setAttribute('normal', undefined);
// geo.computeVertexNormals();
this.meta.vertices = vertices.length / 3;
this.points = null;
return this.loadGeometry(geo);
@ -829,6 +828,27 @@ class Widget {
return Date.now() - mark;
}
setOutline(set) {
if (!(api && api.conf)) {
// missing api features in engine mode
return;
}
let mesh = this.mesh;
if (this.outline) {
mesh.remove(this.outline);
this.wioutlinere = null;
}
if (set) {
let dark = api.space.is_dark();
let angle = api.conf.get().controller.outline || 20;
let edges = new THREE.EdgesGeometry(mesh.geometry, angle);
let material = new THREE.LineBasicMaterial({ color: 0x000000 });
this.outline = new THREE.LineSegments(edges, material);
mesh.add(this.outline);
}
}
setWireframe(set, color, opacity) {
if (!(api && api.conf)) {
// missing api features in engine mode