1 files changed, 0 insertions, 55 deletions
diff --git a/frontend/_rigidbody/vec2.js b/frontend/_rigidbody/vec2.js
deleted file mode 100644
index 2db42e0..0000000
--- a/frontend/_rigidbody/vec2.js
+++ /dev/null
@@ -1,55 +0,0 @@
-function vec2(x = 0, y = 0) {
-    return { x: x, y: y};
-}
-
-function addVec2(v1, v2) {
-    return {
-        x: v1.x + v2.x,
-        y: v1.y + v2.y
-    };
-}
-
-function subVec2(v1, v2) {
-    return {
-        x: v1.x - v2.x,
-        y: v1.y - v2.y
-    };
-}
-
-function scaleVec2(v, s) {
-    return {
-        x: v.x * s,
-        y: v.y * s
-    };
-}
-
-function dot2(v1, v2) {
-    return v1.x * v2.x + v1.y * v2.y;
-}
-
-function length2(v) {
-    return Math.sqrt(v.x * v.x + v.y * v.y);
-}
-
-function normalize2(v) {
-    const lLength = 1.0 / length2(v);
-    return { x: v.x * lLength, y: v.y * lLength };
-}
-
-function vec2str(v) {
-    return `(${v.x.toFixed(2)}, ${v.y.toFixed(2)})`;
-}
-
-function getPerp2(v) {
-    return {
-        x: -v.y,
-        y: v.x
-    };
-}
-
-function negate2(v) {
-    return {
-        x: -v.x,
-        y: -v.y
-    };
-}
-\ No newline at end of file