fixed physics prototype functions & added game functions
polygonboutique
parent
b9895f5444
commit
104f7d66bd
203
game-lib.js
203
game-lib.js
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@ -1152,25 +1152,28 @@ GameLib.D3.Physics.Engine.TYPE_GOBLIN = 0x3;
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GameLib.D3.Physics.World = function(
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id,
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name,
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engine,
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gravity,
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rigidBodies
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engineType,
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gravity
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) {
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this.id = id;
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this.name = name;
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this.engine = engine;
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this.engineType = engineType;
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if (typeof gravity == 'undefined'){
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gravity = 9.8;
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if (typeof gravity == 'undefined') {
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gravity = new THREE.Vector3(0, -9.81, 0);
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}
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this.gravity = gravity;
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if (typeof rigidBodies == 'undefined'){
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rigidBodies = [];
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this.worldObject = null;
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if(this.engineType === GameLib.D3.Physics.Engine.TYPE_CANNON) {
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this.worldObject = new CANNON.World();
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this.worldObject.gravity.set(this.gravity.x, this.gravity.y, this.gravity.z);
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this.worldObject.broadphase = new CANNON.NaiveBroadphase();
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this.worldObject.solver.iterations = 10;
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}
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this.rigidBodies = rigidBodies;
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};
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/**
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@ -2644,7 +2647,31 @@ GameLib.D3.prototype.loadScene = function(gameLibScene, onLoaded, computeNormals
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// Physics
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// ---------------
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GameLib.D3.Physics.World.GetIndexedVertices = function(
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GameLib.D3.Physics.World.prototype.AddRigidBody = function(
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body
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) {
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if(this.engineType == GameLib.D3.Physics.Engine.TYPE_CANNON) {
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this.worldObject.addBody(body);
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}
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};
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GameLib.D3.Physics.World.prototype.AddVehicle = function(
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vehicle
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) {
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if(this.engineType == GameLib.D3.Physics.Engine.TYPE_CANNON) {
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vehicle.addToWorld(this.worldObject);
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}
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};
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GameLib.D3.Physics.World.prototype.Step = function(
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timeStep
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) {
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if(this.engineType == GameLib.D3.Physics.Engine.TYPE_CANNON) {
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this.worldObject.step(timeStep);
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}
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};
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GameLib.D3.Physics.World.prototype.GetIndexedVertices = function(
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triangleMeshShape
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) {
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@ -2662,7 +2689,7 @@ GameLib.D3.Physics.World.GetIndexedVertices = function(
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};
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GameLib.D3.Physics.World.GenerateWireframeViewMesh = function(
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GameLib.D3.Physics.World.prototype.GenerateWireframeViewMesh = function(
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triangleMeshShape,
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normalLength,
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scale,
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@ -2721,7 +2748,7 @@ GameLib.D3.Physics.World.GenerateWireframeViewMesh = function(
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return wireframeTHREEMesh;
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};
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GameLib.D3.Physics.World.GenerateTriangleCollisionMesh = function(
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GameLib.D3.Physics.World.prototype.GenerateTriangleCollisionMesh = function(
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threeMesh,
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mass, // default = 0
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friction, // default = 10
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@ -2795,6 +2822,158 @@ GameLib.D3.Physics.World.GenerateTriangleCollisionMesh = function(
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}
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};
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// -----------
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// SkyBox
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// -----------
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GameLib.D3.SkyBox = function (
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) {
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this.id = null;
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this.texturesFolder = null;
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};
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GameLib.D3.SkyBox.prototype.Load = function (
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texturesFolder
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) {
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this.texturesFolder = texturesFolder;
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this.textures = [];
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this.materials = [];
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this.mesh = {};
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this.scene = new THREE.Scene();
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this.textureCube = null;
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var textureLoader = new THREE.TextureLoader();
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// this textures are used to display the skybox
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this.textures.push(textureLoader.load(this.texturesFolder + "px.png"));
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this.textures.push(textureLoader.load(this.texturesFolder + "nx.png"));
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this.textures.push(textureLoader.load(this.texturesFolder + "py.png"));
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this.textures.push(textureLoader.load(this.texturesFolder + "ny.png"));
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this.textures.push(textureLoader.load(this.texturesFolder + "pz.png"));
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this.textures.push(textureLoader.load(this.texturesFolder + "nz.png"));
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// assign textures to each cube face
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for (var i = 0; i < 6; i ++) {
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this.materials.push(new THREE.MeshBasicMaterial({ map: this.textures[i] }));
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}
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// create cube geometry
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this.mesh = new THREE.Mesh(new THREE.CubeGeometry(1, 1, 1), new THREE.MeshFaceMaterial(this.materials));
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this.mesh.applyMatrix(new THREE.Matrix4().makeScale(1, 1, -1));
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this.scene.add(this.mesh);
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// Load env textureCube
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// this is used for reflections on meshes
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// mesh.material.envMap = this.textureCube;
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this.textureCube = new THREE.CubeTextureLoader().load([
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this.texturesFolder + "px.png", this.texturesFolder + "nx.png",
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this.texturesFolder + "py.png", this.texturesFolder + "ny.png",
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this.texturesFolder + "pz.png", this.texturesFolder + "nz.png"
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]);
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};
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GameLib.D3.SkyBox.prototype.Render = function (
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threeRenderer,
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threeCamera
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) {
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var cameraPosition = new THREE.Vector3(threeCamera.position.x, threeCamera.position.y, threeCamera.position.z);
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threeCamera.position.set(0, 0, 0);
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var gl = threeRenderer.context;
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gl.disable(gl.DEPTH_TEST);
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threeRenderer.render(this.scene, threeCamera);
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gl.enable(gl.DEPTH_TEST);
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threeCamera.position.copy(cameraPosition);
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};
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// ---------
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// Game
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// ---------
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GameLib.D3.Game = function (
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) {
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this.scenes = {};
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this.physicsWorlds = [];
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this.sceneToPhysicsWorldsMap = {};
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};
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GameLib.D3.Game.prototype.AddScene = function(
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scene
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) {
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this.scenes[scene.name] = scene;
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};
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GameLib.D3.Game.prototype.AddPhysicsWorld = function(
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physicsWorld
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) {
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this.physicsWorlds.push(physicsWorld);
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};
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GameLib.D3.Game.prototype.LinkPhysicsWorldToScene = function(
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physicsWorld,
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scene
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) {
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this.sceneToPhysicsWorldsMap[scene.name] = this.sceneToPhysicsWorldsMap[scene.name] || [];
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this.sceneToPhysicsWorldsMap[scene.name].push(physicsWorld);
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};
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GameLib.D3.Game.prototype.GetPhysicsWorldsForScene = function (
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scene
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) {
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return this.sceneToPhysicsWorldsMap[scene.name];
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};
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GameLib.D3.Game.prototype.ProcessPhysics = function (
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timestep
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) {
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for(var s in this.sceneToPhysicsWorldsMap) {
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var physicsWorldArray = this.sceneToPhysicsWorldsMap[s];
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var scene = this.scenes[s];
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if(scene && physicsWorldArray) {
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for(var i = 0, l = physicsWorldArray.length; i < l; i++) {
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var physicsWorld = physicsWorldArray[i];
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physicsWorld.Step(timestep);
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for(var p in physicsWorld.linkedPairs) {
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var pair = physicsWorld.linkedPairs[p];
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var mesh = pair.threeMesh;
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var body = pair.physicsBody;
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if(mesh) {
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mesh.position.copy(body.position);
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mesh.quaternion.copy(body.quaternion);
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}
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}
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}
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}
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}
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};
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GameLib.D3.Game.prototype.LinkPair = function (
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threeMesh,
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physicsBody,
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physicsWorld
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) {
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physicsWorld.linkedPairs = physicsWorld.linkedPairs || [];
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physicsWorld.linkedPairs.push({
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threeMesh : threeMesh,
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physicsBody : physicsBody
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});
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};
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if (typeof module != 'undefined') {
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module.exports = GameLib.D3;
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}
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