Changeset 4425 in orxonox.OLD for orxonox/trunk/src/lib/particles

Timestamp:

May 31, 2005, 9:12:19 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: minor update on quickAnimation

Location:

orxonox/trunk/src/lib/particles

Files:

• quick_animation.cc (modified) (1 diff)
• quick_animation.h (modified) (1 diff)

orxonox/trunk/src/lib/particles/quick_animation.cc

@@ -94 +94 @@
   
   this->current = this->first;
+
+  return true;
 }
+
+/**
+   \brief changes an entry in the region of position
+   \param position the Position of an existing keyframe
+   \param region a deviation of the existing keyframe (like a delta in witch to search for
+   \param value the new Value
+*/
+bool QuickAnimation::changeEntry(float position, float value, float region)
+{
+  this->current = this->first;
+  while (this->current)
+    {
+      if (this->current->position < position+region && this->current->position > position-region)
+        {
+          this->current->value = value;
+          return true;
+        }
+      this->current = this->current->next;  
+    }
+  this->current = this->first;
+  return false;
+}
+
+/*
+  \param position The position where to find the Node to kill
+  
+  bool QuickAnimation::removeEntry(float position)
+  {
+  this->current = this->first;
+  QuickKeyFrame* last = 
+  
+  while (this->current)
+  {
+  if (this->current->position == position)
+  {
+  
+  
+  }
+  this->current = this->current->next;  
+  }
+  this->current = this->first;
+  }
+*/
 
 /**

orxonox/trunk/src/lib/particles/quick_animation.h

@@ -38 +38 @@
 
   bool addEntry(float position, float value);
+  bool changeEntry(float position, float value, float region = .04);
 
+  /** \todo implemente thos functions
+      bool removeEntry(float position);
+      bool moveEntry(float position);
+  */
   float getValue(float position);