@eturnity/eturnity_maths - npm Package Compare versions

src/snap.js

package.json

		{
		"name": "@eturnity/eturnity_maths",
		"version": "6.29.0",
		"version": "6.30.0-qa-6.31.0",
		"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/index.js

		@@ -7,2 +7,3 @@
		export * from './vector';
		export * from './snap';
		export * from './intersectionPolygon';
		@@ -9,0 +10,0 @@ export * from './objects';

src/matrix.js

		@@ -0,1 +1,2 @@
		import { substractVector } from "./vector"
		export function inverse2x2Matrix([a, b, c, d]) {
		@@ -53,2 +54,7 @@ //inverse matrix \|a,c\|
		return product
		}
		export function rotateTransformation(point,angle,center){
		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][0]+center.x,y:k[1][0]+center.y}
		}

src/objects/derivedState/updateComputedGeometryPolygon.js

		@@ -24,3 +24,3 @@ import {
		}
		export function updateOutlineFromInclineDirection(incline, direction, outline,initialAverageHeight) {
		export function updateOutlineFromInclineDirection(incline, direction, outline,initialAverageHeight,isRoofOnRoof = false) {
		const newNormalVector = {}
		@@ -33,3 +33,2 @@ newNormalVector.x =
		let meanPoint = meanVector(outline)
		let minAltitude=Math.min(...outline.map(p=>p.z))
		meanPoint.z=initialAverageHeight
		@@ -40,4 +39,12 @@ let newOutline = outline.map((p) => {
		//if some points are with negative altitude, we offset the whole roof
		const newMinAltitude = Math.min(...newOutline.map((p) => p.z))
		let altitudeOffset=newMinAltitude-minAltitude
		let altitudeOffset
		let minAltitude=Math.min(...outline.map(p=>p.z))
		let maxAltitude=Math.max(...outline.map(p=>p.z))
		let newMinAltitude = Math.min(...newOutline.map((p) => p.z))
		let newMaxAltitude = Math.max(...newOutline.map((p) => p.z))
		if(isRoofOnRoof && maxAltitude!=0){
		altitudeOffset=newMaxAltitude-maxAltitude
		}else{
		altitudeOffset=newMinAltitude-minAltitude
		}
		newOutline.forEach((p) => (p.z -= altitudeOffset))
		@@ -44,0 +51,0 @@

src/vector.js

		@@ -56,2 +56,9 @@ export function addVector(u, v) {
		return multiplyVector(1 / length, v)
		}
		export function normalize2DVector(v) {
		let length = vectorLength2D(v)
		if (length == 0) {
		return v
		}
		return multiplyVector(1 / length, v)
		}

New alerts