AI_Assistant/grid-apps-cmms
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worker model load, remove, sync using cache

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This commit is contained in:
Stewart Allen 2022-01-02 00:40:43 -05:00
commit b4966bbb6f
5 changed files with 54 additions and 26 deletions
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25
src/mesh/work.js
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@ -20,13 +20,32 @@ gapp.finalize("mesh.work", [
// compensation for space/world/platform rotation
let space_rotation = new THREE.Matrix4().makeRotationX(Math.PI / 2);
let { client, worker } = moto;
let cache = {};
moto.worker.bind("model_sync", (data, send) => {
let { vertices, matrix, id } = data;
// return send.done(vertices);
worker.bind("debug", (data, send) => {
console.log({cache});
send.done();
});
worker.bind("model_load", (data, send) => {
let { vertices, name, id } = data;
let geo = new THREE.BufferGeometry();
geo.setAttribute('position', new THREE.BufferAttribute(vertices, 3));
geo.computeVertexNormals();
cache[id] = { id, name, geo };
send.done();
});
worker.bind("model_remove", (data, send) => {
delete cache[data.id];
send.done();
});
worker.bind("model_sync", (data, send) => {
let { matrix, id } = data;
let rec = cache[id];
let geo = rec.geo.clone();
let m4 = space_rotation.clone().multiply( new THREE.Matrix4().fromArray(matrix) );
geo.applyMatrix4(m4);
// for debugging matrix ops