void IGraphicsObject.OnAdded(DrawingContext context)
{
this.context = context as DrawingContext3D;
this.context.FogStart = FogStart;
this.context.FogEnd = FogEnd;
this.context.FogColor = FogColor;
}
void IGraphicsObject.OnRemoved(DrawingContext context)
{
if (enabled)
{
this.context.AmbientLightColor = this.context.AmbientLightColor - ambientLightColor;
}
this.context = null;
}
void IGraphicsObject.OnAdded(DrawingContext context)
{
this.context = context as DrawingContext3D;
if (enabled)
{
this.context.AmbientLightColor = this.context.AmbientLightColor + ambientLightColor;
}
}
void IGraphicsObject.OnRemoved(DrawingContext context)
{
this.context = null;
}
