Horde3D

ResHandle TerrainTool::createNoisyHeightmap(const char* name)
{
    srand( time(NULL) );
   ResHandle tex = Horde3D::createTexture2D(name, ResourceFlags::NoTexRepeat|ResourceFlags::NoTexCompression|ResourceFlags::NoTexMipmaps|ResourceFlags::NoTexFiltering, 512, 512, false);

    unsigned char* data = new unsigned char[512*4*512];

    for( unsigned int x=3; x<512*4; x++)
        for( unsigned int y=0; y<512; y++)
        {
            data[y*(512*4)+x] = (unsigned char)rand();
        }

    if(!Horde3D::updateResourceData(tex, TextureResParams::PixelData, data, sizeof(data)))
    {
        std::cout << "Problem generating heightmap! \n";
        loaded = false;
    }
    else
        loaded = true;

    delete data;

    return tex;
}