In 1108 improve cesium picking with non gpu buffer tree #4
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auchtopus
approved these changes
Aug 8, 2024
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I think this looks pretty good! just two lines of dead code to remove and i think it'll be okay
however, don't merge just yet! We're sitting pretty with this branch, and we'll merge up to date cesium into this later (once I figure out how to upgrade cesium without crashing everything)
| box[3] = this._boxENU[3]; | ||
| box[4] = this._boxENU[4]; | ||
| box[5] = this._boxENU[5]; | ||
| // bfsPrint(indexedTree, positions, box); |
zachsussman
approved these changes
Sep 6, 2024
| const p = partition(positions, sortedPnts, 0, numberOfPoints - 1, 0); | ||
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| quicksort(positions, sortedPnts, 0, p, numberOfPoints - 1, 1, tree); | ||
| return [tree, sortedPnts[p], boundingBox]; |
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I'd prefer this to be a ES4 Javascript object:
function Tree3D(positions) {
...
this._tree = tree;
this._startNode = sortedPnts[p];
this._boundingBox = boundingBox;
}
...
let tree = new Tree3D(...);
tree._tree; // etc
| * @param {Float64Array} v2, the second point as [x2, y2, z2] | ||
| * @returns {number} the distance between the two points | ||
| */ | ||
| function distance(v1, v2) { |
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| */ | ||
| function normalize(v) { | ||
| const newVector = new Float64Array(3); | ||
| const denom = Math.sqrt(v[0] ** 2 + v[1] ** 2 + v[2] ** 2); |
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Description
Issue number and link
Testing plan
Author checklist
CONTRIBUTORS.mdCHANGES.mdwith a short summary of my change