//Update the painter when correspounding single's data changed
private void GEMSSingle_DataChanged(object sender, GEMSSingle.SingleDataChangedEventArgs e)
{
if (sender is GEMSSingle && (sender as GEMSSingle) == source)
{
switch (e.changedType)
{
case GEMSSingle.SingleDataChangedEventArgs.DataChangeType.DisplayStyleChanged:
{
//Re-create all the material
CreateMaterial();
}
break;
case GEMSSingle.SingleDataChangedEventArgs.DataChangeType.EOChanged:
{
//Re-create all the material
CreateMaterial();
//Re-create the eo single model
if (source.EOSymbolModel != null)
{
eoSymbolRender = new SingleEOSymbolRender(d3d, source.EOSymbolModel);
eoSymbolRender.Initialize( );
}
else
{
eoSymbolRender.Dispose( );
eoSymbolRender = null;
}
}
break;
case GEMSSingle.SingleDataChangedEventArgs.DataChangeType.GeometryChanged:
{
//Re-create the primaryModelRender
if (source.PrimaryModel != null)
{
primaryModelRender = GeometryRender.Create(d3d, source.PrimaryModel);
}
if (source.EOSymbolModel != null)
{
eoSymbolRender = new SingleEOSymbolRender(d3d, source.EOSymbolModel);
eoSymbolRender.Initialize( );
}
}
break;
default:
break;
}
}
else
{
return;
}
}
public static GeometryRender Create(Direct3d d3d, GeometryModel source)
{
GeometryRender render = null;
//Create the geometry object based type
switch (source.GetType().Name)
{
case "ConeModel":
render = new ConeRender(d3d, source);
break;
case "CylinderModel":
render = new CylinderRender(d3d, source);
break;
case "CuboidModel":
render = new CuboidRender(d3d, source);
break;
case "LineModel":
render = new LineRender(d3d, source);
break;
case "PointModel":
render = new PointRender(d3d, source);
break;
case "RectangleModel":
render = new RectangleRender(d3d, source);
break;
case "SphereModel":
render = new SphereRender(d3d, source);
break;
case "RoundModel":
render = new RoundRender(d3d, source);
break;
case "SingleEOSymbolModel":
render = new SingleEOSymbolRender(d3d, source);
break;
default:
break;
}
if (render != null)
{
render.Initialize( );
}
return(render);
}
public override void Initialize( )
{
if (source.PrimaryModel != null)
{
primaryModelRender = GeometryRender.Create(d3d, source.PrimaryModel);
if (source.EOSymbolModel != null)
{
eoSymbolRender = new SingleEOSymbolRender(d3d, source.EOSymbolModel);
eoSymbolRender.Initialize( );
}
}
CreateMaterial();
}