Finally able to remove all of those unneeded javascript files

1 files changed, 0 insertions, 179 deletions

diff --git a/2d/_collisions/circle_line.js b/2d/_collisions/circle_line.js
deleted file mode 100644
index 0736e2c..0000000
--- a/2d/_collisions/circle_line.js
+++ /dev/null
@@ -1,179 +0,0 @@
-/// <reference path="../../scripts/jquery-3.5.1.min.js"/>
-/// <reference path="../../_shared/math/vec2.js" />
-/// <reference path="../../_shared/math/mat4.js" />
-/// <reference path="../../_shared/2d/shader.js" />
-/// <reference path="../../_shared/math/circle.js" />
-/// <reference path="../../_shared/math/line2.js" />
-/// <reference path="../../_shared/math/collision.js" />
-/// <reference path="../../_shared/2d/program_common.js" />
-
-(function() {
-    // Define Constants
-    const CIRCLE_RADIUS = 16;
-    const GRAVITY = 20.0;
-    const COF_OF_RESTITUITION = 0.75;
-    const TORQUE_MULTIPLIER = 100.0; // TODO: This may be unncessary
-
-    var programContext,
-        circleObject,
-        lineObjectList,
-        programInfo,
-        exitRequestFunc;
-
-    function main() {
-        programContext = getContext('#circle_line_collision');
-    
-        if (programContext.gl === null) {
-            console.error('Unable to initialize WebGL. Your browser or machine may not support it.');
-            return;
-        }
-    
-        programContext.gl.clearColor(0.1, 0.15, 0.2, 1.0);
-        programContext.gl.clear(programContext.gl.COLOR_BUFFER_BIT);
-        programContext.playButton.on('click', run);
-    }
-    
-    function run() {
-        console.log('Running Circle-Line Collisions');
-        programContext.load().then(function(pProgramInfo) {
-            programInfo = pProgramInfo;
-            circleObject = circle(programContext.gl, CIRCLE_RADIUS, 30, [
-                    { x: 1, y: 0, z: 0, w: 1 },
-                    { x: 0, y: 1, z: 0, w: 1 },
-                    { x: 0, y: 0, z: 1, w: 1 }
-                ], vec2(programContext.width * (3.0 / 4.0), programContext.height / 2.0 + 100));
-
-                circleObject.velocity = vec2(0, -50);
-
-            lineObjectList = [];
-            
-            lineObjectList.push(line2({ x: 100, y: 100 }, { x: programContext.width - 100, y: 200 }, programContext.gl,
-                { x: 1, y: 0, z: 0, w: 1 }, 2.0));
-
-            lineObjectList.push(line2({ x: 100, y: 200 }, { x: programContext.width - 100, y: 100 }, programContext.gl,
-                { x: 1, y: 1, z: 0, w: 1 }, 2.0));
-
-            lineObjectList.push(line2({ x: 100, y: 0 }, { x: 100, y: programContext.height }, programContext.gl,
-                { x: 0, y: 1, z: 0, w: 1 }, 2.0));
-
-            lineObjectList.push(line2({ x: programContext.width - 100, y: 0 }, { x: programContext.width - 100, y: programContext.height }, programContext.gl,
-                { x: 0, y: 1, z: 0, w: 1 }, 2.0));
-            
-
-            exitRequestFunc = requestUpdateLoop(update, cleanup);
-            programContext.stopButton.on('click', reset);
-        });
-    }
-
-    function update(pDeltaTimeSeconds) {
-        pDeltaTimeSeconds = pDeltaTimeSeconds;
-        updateCircle(circleObject, pDeltaTimeSeconds);
-        collision(pDeltaTimeSeconds);
-        render();
-    }
-
-    function updateCircle(pCircle, pDeltaTimeSeconds) {
-        applyForce(pCircle, vec2(0, -1.0 * (pCircle.mass * GRAVITY)));
-        const lCurrentAcceleration = scaleVec2(pCircle.force, 1.0 / pCircle.mass);
-        pCircle.prevVelocity = pCircle.velocity;
-        pCircle.velocity = addVec2(pCircle.velocity, scaleVec2(lCurrentAcceleration, pDeltaTimeSeconds));
-        pCircle.prevPos = { ...pCircle.position };
-        pCircle.position = addVec2(pCircle.position, scaleVec2(pCircle.velocity, pDeltaTimeSeconds));
-        pCircle.force = vec2();
-
-        const lMomentOfInertia = getCircleMomentOfInertia(pCircle);
-        const lAngularAcceleration = pCircle.torque / lMomentOfInertia;
-        pCircle.rotationVelocity += lAngularAcceleration * pDeltaTimeSeconds;
-        pCircle.rotationRadians += pCircle.rotationVelocity * pDeltaTimeSeconds;
-        pCircle.torque = 0;
-
-        pCircle.model = rotateMatrix2d(translateMatrix(mat4(), pCircle.position.x, pCircle.position.y, 0), pCircle.rotationRadians);
-    }
-
-    function collision(pDeltaTimeSeconds) {
-        lineObjectList.forEach(function(lineObject) {
-            if (!lineCircleCollision2(circleObject, lineObject)) {
-                return;
-            }
-    
-            var lSubdividedDeltaTime = pDeltaTimeSeconds,
-                lSubdividedCircle = undefined;
-    
-            do {
-                lSubdividedCircle = JSON.parse(JSON.stringify(circleObject));
-                lSubdividedCircle.position = {...circleObject.prevPos};
-                lSubdividedCircle.velocity = {...circleObject.prevVelocity};
-                lSubdividedDeltaTime = lSubdividedDeltaTime / 2.0;
-                updateCircle(lSubdividedCircle, lSubdividedDeltaTime);
-                if (lSubdividedDeltaTime === 0) {
-                    console.error('This should NOT be happening');
-                    break;
-                }
-            } while (lineCircleCollision2(lSubdividedCircle, lineObject))
-    
-            const lIntersectionResult = getLineCircleCollison2Data(lSubdividedCircle, lineObject),
-                lRelativeVelocity = lIntersectionResult.relativeVelocity,
-                lCollisionNormal    = lIntersectionResult.collisionNormal,
-                lFirstPerp          = getPerp2(lIntersectionResult.firstPointOfApplication),
-                lSecondPerp         = getPerp2(lIntersectionResult.secondPointOfApplication);
-    
-            const lNumerator = dot2(scaleVec2(lRelativeVelocity, -(1.0 + COF_OF_RESTITUITION)), lCollisionNormal);
-            const lLinearDenomPart = dot2(lCollisionNormal, (scaleVec2(lCollisionNormal, 1 / circleObject.mass)));
-            const lRotationalDenomPart = (Math.pow(dot2(lFirstPerp, lCollisionNormal), 2) / getCircleMomentOfInertia(circleObject));
-    
-            const lImpulseMagnitude = lNumerator / (lLinearDenomPart + lRotationalDenomPart);
-    
-            circleObject.position = lSubdividedCircle.position;
-            circleObject.velocity = addVec2(lSubdividedCircle.velocity, scaleVec2(lCollisionNormal, lImpulseMagnitude / circleObject.mass));
-            circleObject.rotationVelocity = lSubdividedCircle.rotationVelocity 
-                + dot2(lFirstPerp, scaleVec2(lCollisionNormal, lImpulseMagnitude)) / getCircleMomentOfInertia(circleObject);
-    
-            updateCircle(circleObject, pDeltaTimeSeconds - lSubdividedDeltaTime);
-    
-            return;
-        })
-    }
-
-    function applyForce(pCircle, pForceVector, pPointOfApplication) {
-        if (pPointOfApplication !== undefined) {
-            const lOriginToPointOfApp = subVec2(vec2(), pPointOfApplication),
-                lPerpVec = vec2(-lOriginToPointOfApp.y, lOriginToPointOfApp.x);
-
-                pCircle.torque += TORQUE_MULTIPLIER * dot2(lPerpVec, pForceVector);
-        }
-
-        pCircle.force = addVec2(pCircle.force, pForceVector);
-    }
-
-    function render() {
-        programContext.gl.clearColor(0.1, 0.15, 0.2, 1.0);
-        programContext.gl.clearDepth(1.0);
-        programContext.gl.enable(programContext.gl.DEPTH_TEST);
-        programContext.gl.depthFunc(programContext.gl.LEQUAL);
-        programContext.gl.clear(programContext.gl.COLOR_BUFFER_BIT | programContext.gl.DEPTH_BUFFER_BIT);
-        programContext.gl.useProgram(programInfo.program);
-        programContext.gl.uniformMatrix4fv(programInfo.uniformLocations.projection, false, programContext.perspective);
-
-        renderCircle(programContext.gl, programInfo, circleObject);
-        lineObjectList.forEach(function(lineObject) {
-            renderLine2(programContext.gl, programInfo, lineObject);
-        });
-    }
-
-    function cleanup() {
-        programContext.gl.deleteBuffer(circleObject.buffer);
-        lineObjectList.forEach(function(lineObject) {
-            programContext.gl.deleteBuffer(lineObject.buffer);
-        });
-        programContext.gl.deleteProgram(programInfo.program);
-        programContext.gl.clearColor(0.1, 0.15, 0.2, 1.0);
-        programContext.gl.clear(programContext.gl.COLOR_BUFFER_BIT);
-    }
-
-    function reset() {
-        exitRequestFunc();
-        programContext.reset();
-    }
-    
-    $(document).ready(main);
-})()
\ No newline at end of file