public void Dispose()
{
ReflectionTexture.Clear();
BgTexture.Clear();
SkyTexture.Clear();
Wallpaper.Clear();
}
/// <summary>
/// Read texture data and bg color from environments
/// </summary>
public void HandleEnvironments(RenderEnvironment.Usage usage)
{
SimulatedEnvironment simenv;
switch (usage)
{
case RenderEnvironment.Usage.Background:
if (BackgroundEnvironment != null)
{
simenv = BackgroundEnvironment.SimulateEnvironment(true);
if (simenv != null)
{
BgColor = simenv.BackgroundColor;
}
BitmapConverter.EnvironmentBitmapFromEvaluator(BackgroundEnvironment, BgTexture, Gamma);
}
else
{
BgColor = Color.Empty;
BgTexture.Clear();
}
break;
case RenderEnvironment.Usage.Skylighting:
if (SkylightEnvironment != null)
{
simenv = SkylightEnvironment.SimulateEnvironment(true);
if (simenv != null)
{
SkyColor = simenv.BackgroundColor;
}
BitmapConverter.EnvironmentBitmapFromEvaluator(SkylightEnvironment, SkyTexture, Gamma);
}
else
{
SkyColor = Color.Empty;
SkyTexture.Clear();
}
break;
case RenderEnvironment.Usage.ReflectionAndRefraction:
if (ReflectionEnvironment != null)
{
simenv = ReflectionEnvironment.SimulateEnvironment(true);
if (simenv != null)
{
ReflectionColor = simenv.BackgroundColor;
}
BitmapConverter.EnvironmentBitmapFromEvaluator(ReflectionEnvironment, ReflectionTexture, Gamma);
}
else
{
ReflectionColor = Color.Empty;
ReflectionTexture.Clear();
}
break;
}
}