ilog.views.maps.defense.terrain3d.component

Interface Ilv3DComponent

All Known Implementing Classes:

Ilv3DCorridor, Ilv3DExtrudedPolygon, Ilv3DHemisphere, Ilv3DLabel, Ilv3DSphere

public interface Ilv3DComponent

This interface is implemented by any object that can draw itself in an Ilv3DView. It can be added to the Ilv3DModel

Since:

JViews 7.5

Method Summary

Modifier and Type	Method and Description
void	display(GL2 gl, Ilv3DCoordinateConverter converter) Draws this component inside the specified OpenGL GL context object The context is centered on the centre of this component.
double	getCenterElevation() Returns the elevation of the center of this component.
double	getCenterLatitude() Returns the latitude of the center of this component.
double	getCenterLongitude() Returns the longitude of the center of this component.

Method Detail

getCenterLongitude

double getCenterLongitude()

Returns the longitude of the center of this component.

Returns:

The center longitude in radians.

getCenterLatitude

double getCenterLatitude()

Returns the latitude of the center of this component.

Returns:

The center latitude in radians.

getCenterElevation

double getCenterElevation()

Returns the elevation of the center of this component.

Returns:

The center elevation in meters.

display

void display(GL2 gl,
             Ilv3DCoordinateConverter converter)

Draws this component inside the specified OpenGL GL context object The context is centered on the centre of this component. Any drawing must be done in 3D space coordinates, which are computed using the provided Ilv3DCoordinateConverter

Parameters:

gl - The OpenGL context.

converter - The Ilv3DCoordinateConverter from geographic coordinates to 3D coordinates.

See Also:

Ilv3DCoordinateConverter