changes to path components
polygonboutique
parent
a1e9357a7a
commit
87d327cb4a
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@ -0,0 +1,158 @@
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/**
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*
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* @param id
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* @param name
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* @param sensorLength
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* @constructor
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*/
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GameLib.D3.ComponentPathAI = function ComponentPathAI(
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id,
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name,
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sensorLength
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) {
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this.id = id || GameLib.D3.Tools.RandomId();
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if (typeof name == 'undefined') {
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name = this.constructor.name;
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}
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this.name = name;
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this.parentEntity = null;
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this.sensorLength = sensorLength || 5;
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GameLib.D3.Utils.Extend(GameLib.D3.ComponentPathAI, GameLib.D3.ComponentInterface);
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//#ifdef RUNTIME__
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this.sensors = [];
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//#endif
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};
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//#ifdef RUNTIME__
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///////////////////////// Methods to override //////////////////////////
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GameLib.D3.ComponentPathAI.prototype.onUpdate = function(
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deltaTime,
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parentEntity
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) {
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var forward = false;
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var backward = false;
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var left = false;
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var right = false;
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/*if (this.keyForwardPressed) { // Forward [i]
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this.pathFollowingComponent.direction = 1;
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} else if (this.keyBackPressed){
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this.pathFollowingComponent.direction = -1;
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} else {
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this.pathFollowingComponent.direction = 0;
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}
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// left right
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if (this.keyLeftPressed) { // Left [j]
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this.pathFollowingComponent.offset.x = 0;
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this.pathFollowingComponent.offset.y = 0;
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this.pathFollowingComponent.offset.z = 1;
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} else if (this.keyRightPressed) { // Right [l]
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this.pathFollowingComponent.offset.x = 0;
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this.pathFollowingComponent.offset.y = 0;
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this.pathFollowingComponent.offset.z = -1;
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}*/
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if(this.sensorVisualizer) {
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for(var i = 0, i = this.sensors.length; i < l; ++i) {
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var sensor = this.sensors[i];
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if(!this.sensorVisualizer.sensors[i]) {
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var emptyGeometry = new THREE.Geometry();
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var sensorMesh = new THREE.Mesh(
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emptyGeometry,
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new THREE.MeshBasicMaterial(
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{
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color : sensor.sensorColor,
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wireframe : true
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}
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)
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);
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this.sensorVisualizer.sensors[i] = {
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sensorMesh : sensorMesh
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};
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sys.game.scenes["MainScene"].instance.add(this.sensorVisualizer.sensors[i].sensorMesh);
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}
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if(this.sensorVisualizer.sensors[i].arrow) {
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this.sensorVisualizer.sensors[s].sensorMesh.remove(this.sensorVisualizer.sensors[i].arrow);
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}
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// create new
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}
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}
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};
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GameLib.D3.ComponentPathAI.prototype.onSetParentEntity = function(
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parentScene,
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parentEntity
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) {
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this.parentEntity = parentEntity;
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this.pathFollowingComponent = parentEntity.getComponent(GameLib.D3.ComponentPathFollowing);
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if(!this.pathFollowingComponent) {
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console.error("ComponentPathAI. NO PATH FOLLOWING COMPONENT");
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}
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// Compute bounding box
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if(!this.parentEntity.mesh.geometry.boundingBox) {
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this.parentEntity.mesh.geometry.computeBoundingBox();
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}
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var boundingBox = this.parentEntity.mesh.geometry.boundingBox;
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var sensorLength = this.sensorLength;
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var sensorColor = new THREE.Color(1, 0, 0);
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// Create sensors
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this.sensors.push
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(
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{
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sensorLength : sensorLength,
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sensorColor : sensorColor,
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sensorDirection : new THREE.Vector3(
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1,
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0,
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0
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).normalize(),
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sensorPositionOffset : new THREE.Vector3(
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boundingBox.max.x * this.parentEntity.mesh.scale.x,
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boundingBox.max.z * this.parentEntity.mesh.scale.z,
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0
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)
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}
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);
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// debug code
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this.sensorVisualizer = {
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sensors : []
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};
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};
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//#endif
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@ -35,7 +35,7 @@ GameLib.D3.ComponentPathFollowing = function ComponentPathFollowing(
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this.accel = accel || 2.0;
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this.baseOffset = baseOffset || new GameLib.D3.Vector3();
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this.maxOffset = maxOffset || new GameLib.D3.Vector3(Number.MAX_SAFE_INTEGER, Number.MAX_SAFE_INTEGER, Number.MAX_SAFE_INTEGER);
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this.maxOffset = maxOffset || new GameLib.D3.Vector3(10, 10, 10);
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this.steeringSpeed = steeringSpeed || 1.0;
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@ -71,7 +71,7 @@ GameLib.D3.ComponentPathFollowing.prototype.onUpdate = function(
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// extract rotation
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var forward = new THREE.Vector3(-1, 0, 0);
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var axis = new THREE.Vector3();
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axis.crossVectors(forward, rotation).normalize();
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axis.crossVectors(forward, rotation).normalize();
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var radians = Math.acos(forward.dot(rotation));
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var quaternion = new THREE.Quaternion().setFromAxisAngle(axis, radians);
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@ -83,18 +83,20 @@ GameLib.D3.ComponentPathFollowing.prototype.onUpdate = function(
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{ // update position
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var t = deltaTime * this.accel;
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var t = deltaTime * ((this.currentSpeed / this.maxSpeed) * this.steeringSpeed); // put this into another variable
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t = t * t * t * (t * (6.0 * t - 15.0) + 10.0);
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var targetVector = new THREE.Vector3(
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this.maxOffset.x * this.offset.x,
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this.maxOffset.y * this.offset.y,
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this.maxOffset.z * this.offset.z
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);
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var lerpedOffset = new THREE.Vector3(
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this.currentOffset.x,
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this.currentOffset.y,
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this.currentOffset.z
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).lerp(new THREE.Vector3(
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this.maxOffset.x * this.offset.x,
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this.maxOffset.y * this.offset.y,
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this.maxOffset.z * this.offset.z
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), t);
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).lerp(targetVector, t);
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this.currentOffset.x = lerpedOffset.x;
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this.currentOffset.y = lerpedOffset.y;
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