/**
 * Shape Superset - The apiShape properties get moved into the Shape object itself, and then the instance is created
 * @param physics
 * @param apiShape GameLib.D3.API.Shape
 * @param radiusTop
 * @param radiusBottom
 * @param height
 * @param numSegments
 * @constructor
 */
GameLib.D3.Shape.ConvexHull.Cylinder = function (
	physics,
    apiShape,
	radiusTop,
	radiusBottom,
	height,
	numSegments
) {
    this.physics = physics;
    this.physics.isNotCannonThrow();

    if (GameLib.Utils.UndefinedOrNull(radiusTop)) {
		radiusTop = 1;
    }
    this.radiusTop = radiusTop;

	if (GameLib.Utils.UndefinedOrNull(radiusBottom)) {
		radiusBottom = 1;
	}
	this.radiusBottom = radiusBottom;

	if (GameLib.Utils.UndefinedOrNull(height)) {
		height = 1;
	}
	this.height = height;

	if (GameLib.Utils.UndefinedOrNull(numSegments)) {
		numSegments = 1;
	}
	this.numSegments = numSegments;

    GameLib.D3.Shape.ConvexHull.call(
        this,
        this.physics,
        apiShape
    );
};

GameLib.D3.Shape.ConvexHull.Cylinder.prototype = Object.create(GameLib.D3.Shape.ConvexHull.prototype);
GameLib.D3.Shape.ConvexHull.Cylinder.prototype.constructor = GameLib.D3.Shape.ConvexHull.Cylinder;

/**
 *
 * @returns {GameLib.D3.Shape.Cylinder|*|SEA3D.Cylinder}
 */
GameLib.D3.Shape.ConvexHull.Cylinder.prototype.createInstance = function() {

	var instance = new CANNON.Cylinder(
		this.radiusTop,
		this.radiusBottom,
		this.height,
		this.numSegments
	);

    return instance;
};

GameLib.D3.Shape.ConvexHull.Cylinder.prototype.updateInstance = function() {

    console.log('todo : update cylinder instance');
    // this.instance.radius = this.radius;
	// this.instance.updateAABB();
	// this.instance.updateBoundingCylinderRadius();
	// this.instance.updateEdges();
	// this.instance.updateNormals();
	// this.instance.updateTree();
};

GameLib.D3.Shape.ConvexHull.Cylinder.prototype.setFromMesh = function() {
    console.log('todo: set from mesh');
};

GameLib.D3.Shape.ConvexHull.Cylinder.prototype.toApiObject = function() {

    var apiShape = GameLib.D3.Shape.ConvexHull.prototype.toApiObject.call(this);

    apiShape.radiusTop      = this.radiusTop;
    apiShape.radiusBottom   = this.radiusBottom;
    apiShape.height         = this.height;
    apiShape.numSegments    = this.numSegments;

    return apiShape;
};


GameLib.D3.Shape.ConvexHull.Cylinder.FromObject = function(physics, objectShape) {

    var apiShape = GameLib.D3.Shape.ConvexHull.FromObject(objectShape);

    var radiusTop       = objectShape.radiusTop;
    var radiusBottom    = objectShape.radiusBottom;
    var height          = objectShape.height;
    var numSegments     = objectShape.numSegments;

    return new GameLib.D3.Shape.ConvexHull.Cylinder(
        physics,
        apiShape,
        radiusTop,
        radiusBottom,
        height,
        numSegments
    );

};