public static EnvironmentMapEffect GetEnvironmentMapEffect(this IGraphicsService graphicsService)
{
if (graphicsService == null)
throw new ArgumentNullException("graphicsService");
const string key = "__WrappedEnvironmentMapEffect";
object effect;
graphicsService.Data.TryGetValue(key, out effect);
var instance = effect as WrappedEnvironmentMapEffect;
if (instance == null)
{
instance = new WrappedEnvironmentMapEffect(graphicsService.GraphicsDevice);
graphicsService.Data[key] = instance;
}
return instance;
}
public static EnvironmentMapEffect GetEnvironmentMapEffect(this IGraphicsService graphicsService)
{
if (graphicsService == null)
{
throw new ArgumentNullException("graphicsService");
}
const string key = "__WrappedEnvironmentMapEffect";
object effect;
graphicsService.Data.TryGetValue(key, out effect);
var instance = effect as WrappedEnvironmentMapEffect;
if (instance == null)
{
instance = new WrappedEnvironmentMapEffect(graphicsService.GraphicsDevice);
graphicsService.Data[key] = instance;
}
return(instance);
}