|
public Merge ( |
||
| boxBounds | ||
| sphereBounds | ||
| cam | ||
| Résultat | void | |
/// <summary>
/// Internal method which locates any visible objects attached to this node and adds them to the passed in queue.
/// </summary>
/// <param name="camera">Active camera.</param>
/// <param name="queue">Queue to which these objects should be added.</param>
/// <param name="includeChildren">If true, cascades down to all children.</param>
/// <param name="displayNodes">Renders the local axes for the node.</param>
/// <param name="onlyShadowCasters"></param>
public virtual void FindVisibleObjects(Camera camera, RenderQueue queue, VisibleObjectsBoundsInfo visibleBounds, bool includeChildren, bool displayNodes, bool onlyShadowCasters)
{
// if we aren't visible, then quit now
// TODO: Make sure sphere is calculated properly for all objects, then switch to cull using that
if (!camera.IsObjectVisible(worldAABB))
{
return;
}
// add visible objects to the render queue
//objectListMeter.Enter();
foreach (MovableObject obj in objectList.Values)
{
// tell attached object about current camera in case it wants to know
//notifyCameraMeter.Enter();
obj.NotifyCurrentCamera(camera);
//notifyCameraMeter.Exit();
// if this object is visible, add it to the render queue
if (obj.IsVisible &&
(!onlyShadowCasters || obj.CastShadows))
{
//updateQueueMeter.Enter();
obj.UpdateRenderQueue(queue);
//updateQueueMeter.Exit();
// update visible boundaries aab
if (visibleBounds != null)
{
visibleBounds.Merge(obj.GetWorldBoundingBox(true),
obj.GetWorldBoundingSphere(true),
camera);
}
}
}
//objectListMeter.Exit();
//childListMeter.Enter();
if (includeChildren)
{
// ask all child nodes to update the render queue with visible objects
foreach (SceneNode childNode in childNodes.Values)
{
if (childNode.Visible)
{
childNode.FindVisibleObjects(camera, queue, visibleBounds, includeChildren, displayNodes, onlyShadowCasters);
}
}
}
//childListMeter.Exit();
// if we wanna display nodes themself..
if (displayNodes)
{
// hey, lets just add ourself right to the render queue
queue.AddRenderable(this);
}
// do we wanna show our beautiful bounding box?
// do it if either we want it, or the SceneManager dictates it
if (showBoundingBox || creator.ShowBoundingBoxes)
{
AddBoundingBoxToQueue(queue);
}
}
/** Adds the attached objects of this PCZSceneNode into the queue. */
public void AddToRenderQueue( Camera cam, RenderQueue queue, bool onlyShadowCasters, VisibleObjectsBoundsInfo visibleBounds )
{
foreach ( KeyValuePair<string, MovableObject> pair in objectsByName )
{
pair.Value.NotifyCurrentCamera( cam );
if ( pair.Value.IsVisible && ( !onlyShadowCasters || pair.Value.CastShadows ) )
{
pair.Value.UpdateRenderQueue( queue );
if ( !visibleBounds.aabb.IsNull )
{
visibleBounds.Merge( pair.Value.GetWorldBoundingBox( true ), pair.Value.GetWorldBoundingSphere( true ), cam );
}
}
}
}
/// <summary>
/// Adds all the attached scenenodes to the render queue.
/// </summary>
/// <param name="cam"></param>
/// <param name="queue"></param>
public void AddToRenderQueue(Camera cam, RenderQueue queue, bool onlyShadowCasters,
VisibleObjectsBoundsInfo visibleBounds) {
// int i;
foreach (MovableObject obj in objectList.Values) {
obj.NotifyCurrentCamera(cam);
if(obj.IsVisible && (!onlyShadowCasters || obj.CastShadows)) {
obj.UpdateRenderQueue(queue);
if (visibleBounds != null)
visibleBounds.Merge(obj.GetWorldBoundingBox(true),
obj.GetWorldBoundingSphere(true),
cam);
}
}
}
/// <summary>
/// Internal method which locates any visible objects attached to this node and adds them to the passed in queue.
/// </summary>
/// <param name="camera">Active camera.</param>
/// <param name="queue">Queue to which these objects should be added.</param>
/// <param name="includeChildren">If true, cascades down to all children.</param>
/// <param name="displayNodes">Renders the local axes for the node.</param>
/// <param name="onlyShadowCasters"></param>
public virtual void FindVisibleObjects(Camera camera, RenderQueue queue, VisibleObjectsBoundsInfo visibleBounds, bool includeChildren, bool displayNodes, bool onlyShadowCasters)
{
// if we aren't visible, then quit now
// TODO: Make sure sphere is calculated properly for all objects, then switch to cull using that
if(!camera.IsObjectVisible(worldAABB))
return;
// add visible objects to the render queue
//objectListMeter.Enter();
foreach (MovableObject obj in objectList.Values) {
// tell attached object about current camera in case it wants to know
//notifyCameraMeter.Enter();
obj.NotifyCurrentCamera(camera);
//notifyCameraMeter.Exit();
// if this object is visible, add it to the render queue
if(obj.IsVisible &&
(!onlyShadowCasters || obj.CastShadows)) {
//updateQueueMeter.Enter();
obj.UpdateRenderQueue(queue);
//updateQueueMeter.Exit();
// update visible boundaries aab
if (visibleBounds != null)
visibleBounds.Merge(obj.GetWorldBoundingBox(true),
obj.GetWorldBoundingSphere(true),
camera);
}
}
//objectListMeter.Exit();
//childListMeter.Enter();
if(includeChildren) {
// ask all child nodes to update the render queue with visible objects
foreach (SceneNode childNode in childNodes.Values) {
if(childNode.Visible)
childNode.FindVisibleObjects(camera, queue, visibleBounds, includeChildren, displayNodes, onlyShadowCasters);
}
}
//childListMeter.Exit();
// if we wanna display nodes themself..
if(displayNodes) {
// hey, lets just add ourself right to the render queue
queue.AddRenderable(this);
}
// do we wanna show our beautiful bounding box?
// do it if either we want it, or the SceneManager dictates it
if(showBoundingBox || creator.ShowBoundingBoxes) {
AddBoundingBoxToQueue(queue);
}
}
