Add forceobject support with ductfan and tornado

src/ForceObject.hx

@@ -1,5 +1,6 @@
 package src;
 
+import src.DtsObject;
 import h3d.Vector;
 import h3d.scene.CustomObject;
 
@@ -10,15 +11,13 @@ enum ForceType {
 	ForceCone;
 }
 
-class ForceData {
-	public var forceType:ForceType;
-	public var forceNode:Int;
-	public var forceVector:Vector;
-	public var forceRadius:Float;
-	public var forceStrength:Float;
-	public var forceArc:Float;
-
-	public function new() {}
+typedef ForceData = {
+	var forceType:ForceType;
+	var forceNode:Int;
+	var forceVector:Vector;
+	var forceRadius:Float;
+	var forceStrength:Float;
+	var forceArc:Float;
 }
 
 class ForceObject extends DtsObject {
@@ -37,7 +36,7 @@ class ForceObject extends DtsObject {
 			var node = this.getMountTransform(forceData.forceNode);
 			var nodeVec:Vector;
 			if (forceData.forceVector.length() == 0) {
-				nodeVec = new Vector(node._12, node._22, node._32);
+				nodeVec = node.right();
 			} else {
 				nodeVec = forceData.forceVector;
 			}

src/Main.hx

@@ -1,5 +1,7 @@
 package;
 
+import shapes.Tornado;
+import shapes.DuctFan;
 import dts.DtsFile;
 import src.InteriorGeometry;
 import h3d.Quat;
@@ -25,11 +27,7 @@ class Main extends hxd.App {
 	override function init() {
 		super.init();
 
-		dtsObj = new DtsObject();
-		dtsObj.dtsPath = "data/shapes/hazards/ductfan.dts";
-		dtsObj.isCollideable = false;
-		dtsObj.isTSStatic = false;
-		// dtsObj.setRotation(Math.PI / 2, 0, 0);
+		dtsObj = new Tornado();
 
 		world = new MarbleWorld(s3d);
 

src/Marble.hx

@@ -1,5 +1,7 @@
 package src;
 
+import src.ForceObject;
+import src.MarbleWorld;
 import h3d.Quat;
 import src.ResourceLoader;
 import collision.Collision;
@@ -38,6 +40,8 @@ class Marble extends Object {
 	public var velocity:Vector;
 	public var omega:Vector;
 
+	public var level:MarbleWorld;
+
 	var gravityDir:Vector = new Vector(0, 0, -1);
 
 	public var _radius = 0.2;
@@ -114,6 +118,12 @@ class Marble extends Object {
 	function getExternalForces(m:Move, dt:Float) {
 		var gWorkGravityDir = gravityDir;
 		var A = gWorkGravityDir.multiply(this._gravity);
+		for (obj in level.dtsObjects) {
+			if (obj is ForceObject) {
+				var force = cast(obj, ForceObject).getForce(this.getAbsPos().getPosition());
+				A = A.add(force.multiply(1 / _mass));
+			}
+		}
 		if (contacts.length != 0) {
 			var contactForce = 0.0;
 			var contactNormal = new Vector();

src/MarbleWorld.hx

@@ -52,6 +52,7 @@ class MarbleWorld {
 
 	public function addMarble(marble:Marble) {
 		this.marbles.push(marble);
+		marble.level = cast this;
 		if (marble.controllable) {
 			this.scene.addChild(marble.camera);
 		}

src/shapes/DuctFan.hx

@@ -0,0 +1,23 @@
+package shapes;
+
+import h3d.Vector;
+import src.ForceObject;
+
+class DuctFan extends ForceObject {
+	public function new() {
+		super();
+		this.dtsPath = "data/shapes/hazards/ductfan.dts";
+		this.isCollideable = true;
+		this.isTSStatic = false;
+		this.forceDatas = [
+			{
+				forceType: ForceCone,
+				forceNode: 0,
+				forceStrength: 40,
+				forceRadius: 10,
+				forceArc: 0.7,
+				forceVector: new Vector()
+			}
+		];
+	}
+}

src/shapes/SmallDuctFan.hx

@@ -0,0 +1,23 @@
+package shapes;
+
+import h3d.Vector;
+import src.ForceObject;
+
+class SmallDuctFan extends ForceObject {
+	public function new() {
+		super();
+		this.dtsPath = "data/shapes/hazards/ductfan.dts";
+		this.isCollideable = true;
+		this.isTSStatic = false;
+		this.forceDatas = [
+			{
+				forceType: ForceCone,
+				forceNode: 0,
+				forceStrength: 10,
+				forceRadius: 5,
+				forceArc: 0.7,
+				forceVector: new Vector()
+			}
+		];
+	}
+}

src/shapes/Tornado.hx

@@ -0,0 +1,39 @@
+package shapes;
+
+import h3d.Vector;
+import src.ForceObject;
+
+class Tornado extends ForceObject {
+	public function new() {
+		super();
+		this.dtsPath = "data/shapes/hazards/tornado.dts";
+		this.isCollideable = true;
+		this.isTSStatic = false;
+		this.forceDatas = [
+			{
+				forceType: ForceSpherical,
+				forceNode: 0,
+				forceStrength: -60,
+				forceRadius: 8,
+				forceArc: 0,
+				forceVector: new Vector()
+			},
+			{
+				forceType: ForceSpherical,
+				forceNode: 0,
+				forceStrength: 60,
+				forceRadius: 3,
+				forceArc: 0,
+				forceVector: new Vector()
+			},
+			{
+				forceType: ForceField,
+				forceNode: 0,
+				forceStrength: 250,
+				forceRadius: 3,
+				forceArc: 0,
+				forceVector: new Vector(0, 0, 1)
+			},
+		];
+	}
+}