@eturnity/eturnity_maths - npm Package Compare versions

Comparing version 6.37.0-EPDM-7379.0 to 6.37.0-EPDM-7379.1

package.json

 {
   "name": "@eturnity/eturnity_maths",
-  "version": "6.37.0-EPDM-7379.0",
+  "version": "6.37.0-EPDM-7379.1",
   "author": "Eturnity Team",
@@ -5,0 +5,0 @@ "main": "src/index.js",

src/geometry.js

@@ -13,2 +13,3 @@ import {
   normalizeVector} from './vector'
+import {inverse3x3matrix} from './matrix'
 import {Point} from './objects/Point'
@@ -95,2 +96,20 @@ import {Line} from './objects/Line'
 }
+
+export function getDataAboutTwo3DLines(A,u,B,v){
+  let w=crossProduct(u,v)
+  let m=[
+    [u.x,u.y,u.z],
+    [v.x,v.y,v.z],
+    [w.x,w.y,w.z]
+  ]
+  let mInv=inverse3x3matrix(m)
+  console.log(multiplyMatrices(m,mInv))
+  let AB=substractVector(B,A)
+  let [t1,t2,t3] = multiplyMatrices(mInv,AB)
+  let M=addVector(A,multiplyVector(t1,u))
+  let N=addVector(B,multiplyVector(t2,v))
+  let distance=getDistanceBetween3DPoints(M,N)
+  return {M,N,w,distance}
+
+}
 export function vectorFromAngleInDegCanvas(angle) {
@@ -109,2 +128,10 @@ return {
   }
+export function getDistanceBetween3DPoints(firstPoint, secondPoint) {
+    const distance = Math.hypot(
+      firstPoint.x - secondPoint.x,
+      firstPoint.y - secondPoint.y,
+      firstPoint.z - secondPoint.z,
+    )
+    return distance
+  }
   
@@ -111,0 +138,0 @@ export function getDegree(H, I, J) {

No alert changes

Improved metrics

Total package byte prevSize

103443

increased by0.72%

Lines of code

3214

increased by0.78%

No dependency changes