@eturnity/eturnity_maths - npm Package Compare versions

package.json

		{
		"name": "@eturnity/eturnity_maths",
		"version": "6.28.0-EPDM-7478.2",
		"version": "6.28.0-EPDM-7478.3",
		"author": "Eturnity Team",
		@@ -5,0 +5,0 @@ "main": "src/index.js",

src/geometry.js

		@@ -78,5 +78,4 @@ import {

		let angle = Math.round(
		(Math.acos((a * a + b * b - c * c) / (2 * a * b)) * 180) / Math.PI
		)
		let angle = (Math.acos((a * a + b * b - c * c) / (2 * a * b)) * 180) / Math.PI

		//if 3 points are aligned
		@@ -86,2 +85,5 @@ if (isNaN(angle)) {
		}

		let sgn=-Math.sign(crossProduct(substractVector(H,I),substractVector(J,I)).z)
		angle=sgn*angle
		return angle
		@@ -88,0 +90,0 @@ }

src/matrix.js

		@@ -57,4 +57,4 @@ import { substractVector } from "./vector"
		let rotationMatrix=[[Math.cos(angle),Math.sin(angle)],[-Math.sin(angle),Math.cos(angle)]]
		let k=multiplyMatrices(rotationMatrix,[point.x-center.x,point.y-center.y])
		return {x:k[0]+center.x,y:k[1]+center.y}
		let k=multiplyMatrices(rotationMatrix,[[point.x-center.x],[point.y-center.y]])
		return {x:k[0][0]+center.x,y:k[1][0]+center.y}
		}

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