/// <summary>
/// release and remove element from the scene
/// </summary>
/// <param name="scene"></param>
/// <param name="element"></param>
public static void ReleaseElement(this ScientificVisual3DControl scene, SceneElement element)
{
scene.OpenGL.MakeCurrent();
ReleaseElement(element);
if (element.Parent != null)
{
SceneElement parent = element.Parent;
if (parent != null)
{
parent.RemoveChild(element);
}
}
}
/// <summary>
/// 释放model Container中的对象
/// </summary>
/// <param name="scene"></param>
public static void ReleaseContainerElements(this ScientificVisual3DControl scene)
{
scene.Scene.OpenGL.MakeCurrent();
List <SceneElement> children = new List <SceneElement>();
children.AddRange(scene.ModelContainer.Children);
foreach (SceneElement child in children)
{
ReleaseElement(child);
scene.ModelContainer.RemoveChild(child);
}
children.Clear();
}
