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距离计算

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zh
2025-07-15 10:37:23 +08:00
parent 040049236d
commit 12fcb9fed7
14 changed files with 73 additions and 70 deletions
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6
src/Measure/MeasureTriangle/index.js
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@ -27,7 +27,7 @@ class MeasureTriangle extends Measure {
cal_distance(positions) {
let p1 = this.cartesian3Towgs84(positions[0], this.viewer)
let p2 = this.cartesian3Towgs84(positions[1], this.viewer)
let dis = this.computeDistance([p1, p2])
let dis = this.computeDistance2([p1, p2])
p1.alt = p1.alt.toFixed(2)
p2.alt = p2.alt.toFixed(2)
if (p1.alt === p2.alt) {//水平边
@ -128,10 +128,10 @@ class MeasureTriangle extends Measure {
let positions2 = this.id_map.get(id2).positions
let p1 = this.cartesian3Towgs84(positions1[0], this.viewer)
let p2 = this.cartesian3Towgs84(positions1[1], this.viewer)
let shuiping = this.computeDistance([p2, p1])
let shuiping = this.computeDistance2([p2, p1])
let p3 = this.cartesian3Towgs84(positions2[0], this.viewer)
let p4 = this.cartesian3Towgs84(positions2[1], this.viewer)
let d = this.computeDistance([p3, p4])
let d = this.computeDistance2([p3, p4])
let h = Math.abs(p3.alt - p4.alt)
let x = Math.sqrt(Math.pow(h, 2) + Math.pow(d, 2))
if (shuiping == 0.00) {