/// <summary>
/// Get all elements hit by the ray and toss them to the Executor
/// </summary>
/// <param name="ray"></param>
/// <param name="executor"></param>
public void get(Ray ray, ISelectionExecutor executor)
{
if (m_queryTimer != null)
m_queryTimer.Watch.Start();
List<SceneElement> hits = new List<SceneElement>();
m_octreeVisual.getElements(ray, executor);
if (m_queryTimer != null)
m_queryTimer.Watch.Stop();
}
/// <summary>
/// Get all elements within the BoundingBox and toss them to the Executor
/// </summary>
/// <param name="bb">BoundingBox to check against</param>
/// <param name="executor">SelectionExecutor that handles all hits</param>
public void getCollisions(BoundingBox bb, ISelectionExecutor executor)
{
List<SceneElement> hits = new List<SceneElement>();
m_octreeCollision.getElements(bb, executor);
}
/// <summary>
/// Get all elements within the BoundingBox and toss them to the Executor
/// </summary>
/// <param name="bb">BoundingBox to check against</param>
/// <param name="executor">SelectionExecutor that handles all hits</param>
public void getVisuals(BoundingBox bb, ISelectionExecutor executor)
{
if (m_queryTimer != null)
m_queryTimer.Watch.Start();
List<SceneElement> hits = new List<SceneElement>();
m_octreeVisual.getElements(bb, executor);
if (m_queryTimer != null)
m_queryTimer.Watch.Stop();
}
public void getElements(Ray ray, ISelectionExecutor executor)
{
m_root.getElements(ray, executor);
}
public void getElements(BoundingBox bb, ISelectionExecutor executor)
{
m_root.getElements(bb, executor);
}
public void getElements(Ray ray, ISelectionExecutor executor)
{
float? intersects = ray.Intersects(BoundingBox);
if (intersects.HasValue)
{
foreach (SceneElement e in m_elements)
{
if (ray.Intersects(e.BoundingBox).HasValue)
{
executor.execute(e);
if (m_children != null)
{
foreach (OctreeNode node in m_children)
{
node.getElements(ray, executor);
}
}
}
}
}
}
public void getElements(BoundingBox bb, ISelectionExecutor executor)
{
ContainmentType t = bb.Contains(BoundingBox);
if (t == ContainmentType.Contains)
{
foreach (SceneElement e in m_elements)
{
executor.execute(e);
if (m_children != null)
{
foreach (OctreeNode node in m_children)
{
node.getElements(bb, executor);
}
}
}
}
else if (t == ContainmentType.Intersects)
{
foreach (SceneElement se in m_elements)
{
t = bb.Contains(se.BoundingBox);
if (t == ContainmentType.Contains || t == ContainmentType.Intersects)
{
executor.execute(se);
}
}
if (m_children != null)
{
foreach (OctreeNode node in m_children)
{
node.getElements(bb, executor);
}
}
}
return;
}