Changeset 4211 in orxonox.OLD for orxonox/branches/md2_loader/src/lib/graphics/importer/md2Model.cc

Timestamp:

May 18, 2005, 1:43:15 AM (19 years ago)

Author:

patrick

Message:

orxonox/branches/md2_model: implemented some functions setAnimation and animate, which are both used for the md2 animation subsystem

File:

• orxonox/branches/md2_loader/src/lib/graphics/importer/md2Model.cc (modified) (1 diff)

orxonox/branches/md2_loader/src/lib/graphics/importer/md2Model.cc

@@ -640 +640 @@
 
 
+void MD2Model2::setAnim(int type)
+{
+  if( (type < 0) || (type > MAX_ANIMATIONS) )
+    type = 0;
+  
+  this->animationState.startFrame = animationList[type].firstFrame;
+  this->animationState.endFrame = animationList[type].lastFrame;
+  this->animationState.nextFrame = animationList[type].firstFrame + 1;
+  this->animationState.fps = animationList[type].fps;
+  this->animationState.type = type;
+  
+}
+
+
+void MD2Model2::animate(float time)
+{
+  this->animationState.localTime += time;
+
+  if( this->animationState.localTime - this->animationState.lastTime > (1.0f / this->animationState.fps))
+    {
+      this->animationState.currentFrame = this->animationState.nextFrame;
+      this->animationState.nextFrame++;
+      
+      if( this->animationState.nextFrame > this->animationState.endFrame)
+        this->animationState.nextFrame = this->animationState.startFrame;
+      this->animationState.lastTime = this->animationState.localTime;
+    }
+
+  if( this->animationState.currentFrame > (this->numFrames - 1) )
+    this->animationState.currentFrame = 0;
+  if( this->animationState.nextFrame > (this->numFrames - 1) )
+    this->animationState.nextFrame = 0;
+
+  this->animationState.interpolationState = this->animationState.fps * 
+    (this->animationState.localTime - this->animationState.lastTime);
+}
+
+
 /* hhmmm... id used a very different way to do lightning...*/
 void MD2Model2::processLighting()