private void LoadFile(string filename)
{
try
{
var building = Loader.Load(filename);
_displayModel = Converter.Convert(building);
}
catch (Exception ex)
{
MessageBox.Show($"Unable to load file: {filename}.\n error: {ex.Message}",
"Loading failed",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
var(minWorld, maxWorld) = DisplayModelQuery.GetModelBounds(_displayModel);
_viewPort = new ViewPort(pbMain.Width, pbMain.Height, minWorld, maxWorld);
_renderer = new Renderer(_displayModel, _viewPort);
}
public Renderer(DisplayModel displayModel, ViewPort viewPort)
{
_displayModel = displayModel;
_viewPort = viewPort;
}