Changeset 3849 in orxonox.OLD

Timestamp:

Apr 17, 2005, 2:23:53 AM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: taken tAnimation into a file of its own

Location:

orxonox/trunk/src

Files:

• animation.h (modified) (2 diffs)
• t_animation.h (added)
• track_manager.cc (modified) (1 diff)

orxonox/trunk/src/animation.h

@@ -1 @@
-/* 
-   orxonox - the future of 3D-vertical-scrollers
-
-   Copyright (C) 2004 orx
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   ### File Specific:
-   main-programmer: Benjamin Grauer
-   co-programmer: ...
-*/
-
-
 /*! 
     \file animation.h
-    A Set of functions to animate some floats inside of an Object
-
-    We apologize, that most part of the Function-Definitions are located 
-    inside this h-file, but this must be like this because it is a template
-    function.
+    A Subclass for all animations in orxonox
 */
 
@@ -101 +81 @@
 
 
-//! A Class to handle some animation for single floated values.
-template<class T> class tAnimation : public Animation
-{
- public:
-  tAnimation(T* object = NULL, void (T::*funcToAnim)(float) = NULL);
-  virtual ~tAnimation();
-
-  virtual void rewind();
-
-  void setFuncToAnim(T* object, void (T::*funcToAnim)(float));
-  void addKeyFrame(float value, float duration, ANIM_FUNCTION animFunc = ANIM_LINEAR);
-
-  virtual void tick(float time);
-
-  // animation functions
-  void setAnimFunc(ANIM_FUNCTION animFunc);
-
-  float constant(float timePassed) const;
-  float linear(float timePassed) const;
-  float sine(float timePassed) const;
-  float cosine(float timePassed) const;
-  float exp(float timePassed) const;
-  float negExp(float timePassed) const;
-  float quadratic(float timePassed) const;
-  float random(float timePassed) const;
-  //  ANIM_FUNCTION animFunc;
-  float (tAnimation<T>::*animFunc)(float) const;
-  KeyFrameF* currentKeyFrame;
-  KeyFrameF* nextKeyFrame;
-  tList<KeyFrameF>* keyFrameList;
-
-
-
-
- private:
-  float expFactor;
-  T* object;
-  void (T::*funcToAnim)(float);
-};
-
-
-
-/**
-   \brief standard constructor
-
-*/
-template<class T>
-tAnimation<T>::tAnimation (T* object, void (T::*funcToAnim)(float)) 
-{
-  // create a new List
-  this->keyFrameList = new tList<KeyFrameF>();
-  KeyFrameF* tmpKeyFrame = new KeyFrameF;
-  tmpKeyFrame->value = 0.0;
-  tmpKeyFrame->duration = 1.0;
-  keyFrameList->add(tmpKeyFrame);
-
-  this->currentKeyFrame = tmpKeyFrame;
-  this->nextKeyFrame = tmpKeyFrame;
-
-  this->animFunc = &tAnimation<T>::linear;
-
-  this->setFuncToAnim(object, funcToAnim);
-}
-
-
-/**
-   \brief standard deconstructor
-
-*/
-template<class T>
-tAnimation<T>::~tAnimation () 
-{
-  // delete all the KeyFrames
-  tIterator<KeyFrameF>* itKF = keyFrameList->getIterator();
-  KeyFrameF*  enumKF = itKF->nextElement();
-  while (enumKF)
-    {
-      delete enumKF;
-      enumKF = itKF->nextElement();
-    }
-  delete itKF;
-  delete this->keyFrameList;
-
-}
-
-template<class T>
-void tAnimation<T>::rewind(void)
-{
-  this->currentKeyFrame = keyFrameList->firstElement();
-  this->nextKeyFrame = keyFrameList->nextElement(keyFrameList->firstElement());
-  this->localTime = 0.0;
-}
-
-template<class T>
-void tAnimation<T>::setFuncToAnim(T* object, void (T::*funcToAnim)(float))
-{
-  this->baseObject = this->object = object;
-  this->funcToAnim = funcToAnim;
-}
-
-template<class T>
-void tAnimation<T>::addKeyFrame(float value, float duration, ANIM_FUNCTION animFunc)
-{
-  // some small check
-  if (duration <= 0.0)
-    duration = 1.0;
-  
-
-  KeyFrameF* tmpKeyFrame;
-    
-  if (bHasKeys)
-    {
-      tmpKeyFrame = new KeyFrameF;
-      if (this->currentKeyFrame == this->nextKeyFrame)
-        this->nextKeyFrame = tmpKeyFrame;
-      this->keyFrameList->add(tmpKeyFrame);
-
-    }
-  else
-    {
-      tmpKeyFrame = this->keyFrameList->firstElement();
-      bHasKeys = true;
-      this->setAnimFunc(animFunc);
-    }
-  tmpKeyFrame->value = value;
-  tmpKeyFrame->duration = duration;
-  tmpKeyFrame->animFunc = animFunc;
-}
-
-
-template<class T>
-void tAnimation<T>::tick(float time)
-{
-  if (this->bRunning)
-    {
-      this->localTime += time;
-      if (localTime >= this->currentKeyFrame->duration)
-        {
-          // switching to the next Key-Frame
-          this->currentKeyFrame = this->nextKeyFrame;
-          this->localTime = 0;
-          // checking, if we should still Play the animation
-          if (this->currentKeyFrame == this->keyFrameList->lastElement())
-            {
-              switch (this->postInfinity)
-                {
-                case ANIM_INF_CONSTANT:
-                  this->bRunning = false;
-                  break;
-                case ANIM_INF_REWIND:
-                  break;
-                }
-            }
-          this->nextKeyFrame = this->keyFrameList->nextElement(this->nextKeyFrame);
-          printf("%p from:%f to:%f\n", this->currentKeyFrame,this->currentKeyFrame->value, this->nextKeyFrame->value);
-          this->setAnimFunc(this->currentKeyFrame->animFunc);     
-        }
-      
-      (this->object->*(funcToAnim))((this->*animFunc)(this->localTime));
-    }
-}
-
-
-template<class T>
-void tAnimation<T>::setAnimFunc(ANIM_FUNCTION animFunc)
-{
-  switch (animFunc)
-    {
-    default:
-    case ANIM_CONSTANT:
-      this->animFunc = &tAnimation<T>::constant;
-      break;
-    case ANIM_LINEAR:
-      this->animFunc = &tAnimation<T>::linear;
-      break;
-    case ANIM_SINE:
-      this->animFunc = &tAnimation<T>::sine;
-      break;
-    case ANIM_COSINE:
-      this->animFunc = &tAnimation<T>::cosine;
-      break;
-    case ANIM_EXP:
-      this->animFunc = &tAnimation<T>::exp;
-      break;
-    case ANIM_NEG_EXP:
-      {
-        this->animFunc = &tAnimation<T>::negExp;
-        float d = fabs(this->currentKeyFrame->value - this->nextKeyFrame->value);
-        expFactor =  - 1.0 / this->currentKeyFrame->duration * logf(DELTA_X);
-        break;
-      }
-    case ANIM_QUADRATIC:
-      this->animFunc = &tAnimation<T>::quadratic;
-      break;
-    case ANIM_RANDOM:
-      this->animFunc = &tAnimation<T>::random;
-      break;
-    }
-}
-
-
-// animation functions
-template<class T>
-float tAnimation<T>::random(float timePassed) const
-{
-  return (float)rand()/(float)RAND_MAX;
-}
-
-template<class T>
-float tAnimation<T>::constant(float timePassed) const
-{
-  return this->currentKeyFrame->value;
-}
-
-template<class T>
-float tAnimation<T>::linear(float timePassed) const 
-{
-  return this->currentKeyFrame->value + (this->nextKeyFrame->value - this->currentKeyFrame->value) 
-    * (timePassed / this->currentKeyFrame->duration);
-  //  PRINTF(0)("value is %f, %p %p\n", val, this->currentKeyFrame, this->nextKeyFrame);
-  //  return val;
-}
-
-template<class T>
-float tAnimation<T>::sine(float timePassed) const
-{
-  float d = this->currentKeyFrame->value - this->nextKeyFrame->value;
-  float e = 0.5 * d * (1 - cos(M_PI * timePassed / this->currentKeyFrame->duration));
-  return this->currentKeyFrame->value - e;
-  /*
-  return his->currentKeyFrame->value - (this->nextKeyFrame->value - this->currentKeyFrame->value)
-    * sin(timePassed / this->currentKeyFrame->duration * M_PI);
-  */
-}
-
-template<class T>
-float tAnimation<T>::cosine(float timePassed) const
-{
-  float d = this->currentKeyFrame->value - this->nextKeyFrame->value;
-  float e = 0.5 * d * (sin(M_PI * timePassed / this->currentKeyFrame->duration));
-  if( timePassed > 0.5*this->currentKeyFrame->duration) e = (d - e);
-  return this->currentKeyFrame->value - e;
-  /*
-  return this->currentKeyFrame->value - (this->nextKeyFrame->value - this->currentKeyFrame->value)
-    * cos(timePassed / this->currentKeyFrame->duration * M_PI);
-  */
-}
-
-template<class T>
-float tAnimation<T>::exp(float timePassed) const
-{
-}
-
-template<class T>
-float tAnimation<T>::negExp(float timePassed) const
-{
-  float d = this->currentKeyFrame->value - this->nextKeyFrame->value;
-  float e = d * (1.0 - expf(- timePassed * expFactor));
-  return  this->currentKeyFrame->value - e;
-}
-
-template<class T>
-float tAnimation<T>::quadratic(float timePassed) const
-{
-
-}
-
-
-
-
-
 /**********************TEST*******************************/
 class aTest

orxonox/trunk/src/track_manager.cc

@@ -24 +24 @@
 #include "list.h"
 #include "text_engine.h"
-#include "animation.h"
+#include "t_animation.h"
 
 #include <stdarg.h>