Plan and 3D View

When converting from 2D to 3D it is important not only to convert the level texts to points, but also to assign the levels onto the associated line items, wherever it is correct to do so. TopoGX works it out all automatically.

This converted drawing shows particularly clearly the importance of using the line and polyline items when producing the triangulated surface. This land survey shows some significant ditches along the edge of the site. On the 3D perspective view you can see the top and bottom edges of the ditches clearly defined by the converted lines. Without these lines the ditches would very much less well defined by the resultant surface.

3D View

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