/// <summary>
/// Setup constructor
/// </summary>
/// <param name="view">View to control</param>
/// <param name="template">Template to control</param>
/// <param name="model">Model to control</param>
/// <exception cref="System.ArgumentNullException">Thrown if any argument is null</exception>
public CloudModelTemplateViewController( ICloudModelTemplateView view, IPlanetSimpleCloudTemplate template, IPlanetSimpleCloudModel model )
{
Arguments.CheckNotNull( view, "view" );
Arguments.CheckNotNull( template, "template" );
m_Model = model;
m_Template = template;
view.TemplateCloudLayerHeightChanged += OnTemplateCloudLayerHeightChanged;
view.TemplateLowCoverageChanged += OnTemplateLowCoverageChanged;
view.TemplateHighCoverageChanged += OnTemplateHighCoverageChanged;
view.ModelCloudLayerHeightChanged += OnModelCloudLayerHeightChanged;
view.ModelLowCoverageChanged += OnModelLowCoverageChanged;
view.ModelHighCoverageChanged += OnModelHighCoverageChanged;
view.EnableModelChanges = ( model != null );
}
/// <summary>
/// Creates a cloud shell renderable from a cloud model
/// </summary>
private void BuildCloudShell( IPlanetSimpleCloudModel simpleCloudModel )
{
DestroyCloudShell( );
m_BuildRadius = ( simpleCloudModel.CloudLayerHeight + Planet.Model.Radius );
Graphics.Draw.StartCache( );
Graphics.Draw.Sphere( null, Point3.Origin, m_BuildRadius.ToRenderUnits, 50, 50 );
m_CloudShell = Graphics.Draw.StopCache( );
}
/// <summary>
/// Returns true if the cloud model parameters differ from those used to create the cloud shell renderable object
/// </summary>
private bool DoesCloudShellRequireRebuild( IPlanetSimpleCloudModel simpleCloudModel )
{
if ( m_CloudShell == null )
{
return true;
}
return m_BuildRadius != ( simpleCloudModel.CloudLayerHeight + Planet.Model.Radius );
}
/// <summary>
/// Sets up a simple cloud model
/// </summary>
protected virtual void SetupCloudModel( IPlanetSimpleCloudModel model, ModelTemplateInstanceContext context )
{
model.CloudLayerHeight = Range.Mid( CloudLayerHeightRange, context.Random.NextDouble( ) );
float min = Range.Mid( LowCoverageRange, ( float )context.Random.NextDouble( ) );
float max = Range.Mid( HighCoverageRange, ( float )context.Random.NextDouble( ) );
model.CloudCoverRange = new Range<float>( Utils.Min( min, max ), Utils.Max( min, max ) );
}
/// <summary>
/// Creates a view used to edit flat cloud model templates
/// </summary>
public IFlatCloudModelTemplateView CreateCloudTemplateView( IPlanetSimpleCloudTemplate template, IPlanetSimpleCloudModel model )
{
FlatCloudModelTemplateControl view = new FlatCloudModelTemplateControl( );
new CloudModelTemplateViewController( view, template, model );
return view;
}
