From 76b6fa0ce8cfaaab8e2052bdd43266ded8e404b6 Mon Sep 17 00:00:00 2001
From: Matthew Kosarek <mattkae@protonmail.com>
Date: Tue, 25 May 2021 20:58:53 -0400
Subject: Finally able to remove all of those unneeded javascript files

---
 _shared/math/rigidbody2.js | 57 ----------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 _shared/math/rigidbody2.js

(limited to '_shared/math/rigidbody2.js')

diff --git a/_shared/math/rigidbody2.js b/_shared/math/rigidbody2.js
deleted file mode 100644
index 0b18d0c..0000000
--- a/_shared/math/rigidbody2.js
+++ /dev/null
@@ -1,57 +0,0 @@
-/// <reference path="vec2.js" />
-/// <reference path="mat4.js" />
-/// <reference path="circle.js" />
-/// <reference path="line2.js" />
-/// <reference path="collision.js" />
-
-const GRAVITY = 9.8;
-const BYTES_PER_FLOAT = 4;
-
-/**
- * 
- * @param {Shape} pObject a 2D shape like a circle, rectangle, or line
- * @param {Object} pData initial data for the rigidboy
- */
-function makeRigidBody2(pObject, pData) {
-    pObject.velocity            = vec2();
-    pObject.prevVelocity        = pObject.velocity;
-    pObject.position            = pData.position || vec2();
-    pObject.prevPosition        = pObject.position;
-    pObject.force               = vec2();
-    pObject.rotationVelocity    = 0;
-    pObject.rotationRadians     = 0;
-    pObject.torque              = 0;
-    pObject.mass                = pData.mass !== undefined ? pData.mass : 1.0;
-    pObject.getMomentOfInertia  = pData.getMomentOfInertia;
-
-    return pObject;
-}
-
-function updateRigidBody2(pRigidbody, pDeltaTimeSeconds) {
-    applyForceRigidbody2(pRigidbody, vec2(0, -1.0 * (pRigidbody.mass * GRAVITY)));
-    const lCurrentAcceleration = scaleVec2(pRigidbody.force, 1.0 / pRigidbody.mass);
-    pRigidbody.prevVelocity = pRigidbody.velocity;
-    pRigidbody.velocity = addVec2(pRigidbody.velocity, scaleVec2(lCurrentAcceleration, pDeltaTimeSeconds));
-    pRigidbody.prevPos = { ...pRigidbody.position };
-    pRigidbody.position = addVec2(pRigidbody.position, scaleVec2(pRigidbody.velocity, pDeltaTimeSeconds));
-    pRigidbody.force = vec2();
-
-    const lMomentOfInertia =  pRigidbody.getMomentOfInertia(pRigidbody);
-    const lAngularAcceleration = pRigidbody.torque / lMomentOfInertia;
-    pRigidbody.rotationVelocity += lAngularAcceleration * pDeltaTimeSeconds;
-    pRigidbody.rotationRadians += pRigidbody.rotationVelocity * pDeltaTimeSeconds;
-    pRigidbody.torque = 0;
-
-    pRigidbody.model = rotateMatrix2d(translateMatrix(mat4(), pRigidbody.position.x, pRigidbody.position.y, 0), pRigidbody.rotationRadians);
-}
-
-function applyForceRigidbody2(pRigidbody, pForceVector, pPointOfApplication) {
-    if (pPointOfApplication !== undefined) {
-        const lOriginToPointOfApp = subVec2(vec2(), pPointOfApplication),
-            lPerpVec = vec2(-lOriginToPointOfApp.y, lOriginToPointOfApp.x);
-
-            pRigidbody.torque += TORQUE_MULTIPLIER * dot2(lPerpVec, pForceVector);
-    }
-
-    pRigidbody.force = addVec2(pRigidbody.force, pForceVector);
-}
-- 
cgit v1.2.1