AI_Assistant/grid-apps-cmms
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improve efficiency of wire mesh generation. free point cache after slice

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This commit is contained in:
Stewart Allen 2021-09-18 12:50:05 -04:00
commit 824ec04814
4 changed files with 13 additions and 17 deletions
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6
app.js
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@ -231,7 +231,7 @@ const script = {
"add/array", "add/array",
"add/three", "add/three",
"geo/base", "geo/base",
"geo/render", // "geo/render",
"geo/point", "geo/point",
"geo/points", "geo/points",
"geo/slope", "geo/slope",
@ -364,7 +364,7 @@ const script = {
"add/array", "add/array",
"add/three", "add/three",
"geo/base", "geo/base",
"geo/render", // "geo/render",
"geo/point", "geo/point",
"geo/points", "geo/points",
"geo/slope", "geo/slope",
@ -395,7 +395,7 @@ const script = {
"add/array", "add/array",
"add/three", "add/three",
"geo/base", "geo/base",
"geo/render", // "geo/render",
"geo/point", "geo/point",
"geo/slope", "geo/slope",
"geo/line", "geo/line",

11
src/add/three.js
View file

@ -106,17 +106,6 @@
return this; return this;
}; };
// may be faster than the equivalent matrix transform. to be tested
// BP.translate = function(x,y,z) {
// let off = [x,y,z],
// arr = this.attributes.position.array,
// len = arr.length;
// for (let i=0; i<len; i++) {
// arr[i] += off[i%3];
// }
// return this;
// }
THREE.Object3D.prototype.newGroup = function() { THREE.Object3D.prototype.newGroup = function() {
var group = new THREE.Group(); var group = new THREE.Group();
this.add(group); this.add(group);

10
src/kiri/widget.js
View file

@ -796,6 +796,9 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
ondone('invalid mode: '+settings.mode); ondone('invalid mode: '+settings.mode);
} }
} }
// discard point cache
widget.points = undefined;
}; };
/** /**
@ -815,12 +818,15 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
let mesh = this.mesh, let mesh = this.mesh,
widget = this; widget = this;
if (this.wire) { if (this.wire) {
this.setOpacity(solid_opacity);
mesh.remove(this.wire); mesh.remove(this.wire);
this.wire = null; this.wire = null;
this.setOpacity(solid_opacity);
} }
if (set) { if (set) {
widget.wire = base.render.wireframe(mesh, this.getPoints(), color); let geo = new THREE.WireframeGeometry(mesh.geometry);
let mat = new THREE.LineBasicMaterial({ color: 0 });
let wire = widget.wire = new THREE.LineSegments(geo, mat);
mesh.add(wire);
} }
if (opacity !== undefined) { if (opacity !== undefined) {
widget.setOpacity(opacity); widget.setOpacity(opacity);

3
src/moto/space.js
View file

@ -1064,7 +1064,8 @@
renderer = new THREE.WebGLRenderer({ renderer = new THREE.WebGLRenderer({
antialias: true, antialias: true,
preserveDrawingBuffer: true preserveDrawingBuffer: true,
logarithmicDepthBuffer: true
}); });
camera = ortho ? camera = ortho ?
new THREE.OrthographicCamera(-100 * aspect(), 100 * aspect(), 100, -100, 0.1, 100000) : new THREE.OrthographicCamera(-100 * aspect(), 100 * aspect(), 100, -100, 0.1, 100000) :