The Leveller SDK has been updated and is available at http://www.daylongraphics.com/download/usr/levSDK_v13.zipMore example code has been added, and is also included inside the HTML documentation.
The viewer plug-in uses the upgraded Histogram as its example, and the Raw Binary heightfield format plug-in is also now part of the SDK. The other plug-in types including heightfield formats (for import/export) are also documented with examples. Shaders, renderer plug-ins, and DX (data exchange) has been dropped, and the object-oriented C++ API is favored over the original C API. Ray