internal override void Draw(IGeometryRenderer renderer, MeshList meshList)
{
var r = renderer as GraphicsImplementation.BuiltinGeometryRenderer;
Debug.Assert(r != null);
r.DrawPrimitive(this.Geometry, this.Rect, this.RuleSet, meshList);
}
public static void RemoveRenderer(IGeometryRenderer renderer)
{
var r = _renderers.FirstOrDefault(arg => arg.GeometryType == renderer.GeometryType);
if (r != null)
{
_renderers.Remove(r);
}
}
public static void AddRenderer(IGeometryRenderer renderer)
{
var existing = _renderers.Where(arg => arg.GeometryType.GetTypeInfo().IsAssignableFrom(renderer.GetType().GetTypeInfo()));
if (existing.Any())
{
throw new InvalidOperationException("Duplicate renderer");
}
_renderers.Add(renderer);
}
