Changeset 3349 in orxonox.OLD for orxonox/branches/parenting/src/track_manager.cc

Timestamp:

Jan 6, 2005, 3:39:28 AM (19 years ago)

Author:

bensch

Message:

orxonox/branches/parenting: :TrackManager: curves are now being added in a C1-static maner (at least for bezier).

File:

• orxonox/branches/parenting/src/track_manager.cc (modified) (3 diffs)

orxonox/branches/parenting/src/track_manager.cc

@@ -40 +40 @@
   this->childCount = 0;
   this->name = NULL;
+  this->startPoint = Vector(0,0,0);
+  this->startTangentPoint = Vector(0,0,0);
   this->curve = NULL;
   this->children = NULL;
@@ -154 +156 @@
       this->currentTrackElem->children[i]->ID = ++trackElemCount;
       this->currentTrackElem->children[i]->startingTime = this->currentTrackElem->startingTime+this->currentTrackElem->duration;
+      this->currentTrackElem->children[i]->startPoint = this->currentTrackElem->curve->getNode(this->currentTrackElem->curve->getNodeCount());
+      this->currentTrackElem->children[i]->startTangentPoint = (this->currentTrackElem->children[i]->startPoint *2) - this->currentTrackElem->curve->getNode(this->currentTrackElem->curve->getNodeCount()-1);
     }
 }
@@ -221 +225 @@
       this->setCurveType(BEZIERCURVE);
       this->currentTrackElem->isFresh = false;
+      if(this->currentTrackElem != this->firstTrackElem)
+        this->addPoint(this->currentTrackElem->startPoint);
+        this->addPoint(this->currentTrackElem->startTangentPoint);
+      
     }
   this->currentTrackElem->curve->addNode(newPoint);