/**

 * 

 */

package worldwind.kml.model;



import gov.nasa.worldwind.geom.Position;

import gov.nasa.worldwind.geom.Sector;

import gov.nasa.worldwind.render.Renderable;



import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

import java.security.InvalidParameterException;



/**

 * This class define external 3D model who may be included in a KML file.

 */

public class KML3DModel extends KMLGraphic {



	/**

	 * Specifies how altitude components in the <coordinates> element are

	 * interpreted.<br/>

	 * Default value is {@link AltitudeMode#RelativeToGround}

	 */

	private AltitudeMode altitudeMode = AltitudeMode.RelativeToGround;



	/**

	 * The mesh definition loaded as a WWJ renderable.

	 */

	private Renderable mesh;



	/**

	 * This mesh location.

	 */

	private KMLCoord location;



	/**

	 * Current sector for this model.

	 */

	private Sector sector;



	/**

	 * The mesh definition loaded as a WWJ renderable.

	 */

	public Renderable getMesh() {

		return this.mesh;

	}



	/**

	 * The mesh definition loaded as a WWJ renderable.

	 */

	public void setMesh(Renderable mesh) {

		this.mesh = mesh;

		if (this.mesh != null && this.location != null) {

			try {

				Method m = mesh.getClass().getMethod("moveTo", Position.class);

				m.invoke(this.mesh, this.location.toPosition());

			} catch (SecurityException e) {

				// no accessible

			} catch (NoSuchMethodException e) {

				// doesn't exists

			} catch (IllegalArgumentException e) {

				e.printStackTrace();

			} catch (IllegalAccessException e) {

				e.printStackTrace();

			} catch (InvocationTargetException e) {

				e.printStackTrace();

			}

		}

	}



	/**

	 * Specifies how altitude components in the <coordinates> element are

	 * interpreted.<br/>

	 * Default value is {@link AltitudeMode#RelativeToGround}

	 */

	public AltitudeMode getAltitudeMode() {

		return altitudeMode;

	}



	/**

	 * Specifies how altitude components in the <coordinates> element are

	 * interpreted.<br/>

	 * Default value is {@link AltitudeMode#RelativeToGround}

	 */

	public void setAltitudeMode(AltitudeMode mode) {

		if (mode == null)

			throw new InvalidParameterException("Altitude mode cannot be null");

		this.altitudeMode = mode;

	}



	/**

	 * This mesh location.

	 */

	public KMLCoord getLocation() {

		return this.location;

	}



	/**

	 * This mesh location.

	 */

	public void setLocation(KMLCoord coord) {

		this.location = coord;

	}



	@Override

	public Sector getSector() {

		if (sector == null) {

			// debug size

			double size = 10.0;



			double minLon = location.lon - size;

			double minLat = location.lat - size;

			double maxLon = location.lon + size;

			double maxLat = location.lat + size;



			sector = Sector.fromDegrees(minLat, maxLat, minLon, maxLon);

		}

		return sector;

	}



}