@eturnity/eturnity_maths - npm Package Compare versions

Comparing version 6.28.0-EPDM-7478.1 to 6.28.0-EPDM-7478.2

package.json

 {
   "name": "@eturnity/eturnity_maths",
-  "version": "6.28.0-EPDM-7478.1",
+  "version": "6.28.0-EPDM-7478.2",
   "author": "Eturnity Team",
@@ -5,0 +5,0 @@ "main": "src/index.js",

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]+center.x,y:k[1]+center.y}
   }

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Improved metrics

Total package byte prevSize

97148

increased by0.34%

Lines of code

3025

increased by0.2%

No dependency changes