Three-dimensional image of terrain

In the given dialogue window the three-dimensional image of the given terrain  site determined by open matrixes of heights is submitted.

To display the three-dimensional model of other terrain  site it is necessary to press 3D matrix button in the panel Work with a matrix of hieght and to choose a site of terrain  in a  window  with the map containing the open matrix data. Closing of the dialogue is optional thus.

The choice is made by two left mouse button release in the client area of a map window:  the  first point is the center of a site, the second  defines an arrangement of a supervision point.

The image dynamically varies at change of visualization parameters: vertical scale, rotation angle, view angle, grid step.