Method shakeCamera

Engine/source/T3D/shapeImage.cpp:3403–3455

}

void ShapeBase::shakeCamera( U32 imageSlot )
{
   MountedImage& image = mMountedImageList[imageSlot];
   ShapeBaseImageData* imageData = image.dataBlock;

   if (!imageData->shakeCamera)
      return;

   // Warning: this logic was duplicated from Explosion.

   // first check if explosion is near camera
   GameConnection* connection = GameConnection::getConnectionToServer();
   ShapeBase *obj = dynamic_cast<ShapeBase*>(connection->getControlObject());

   bool applyShake = true;

   if (obj)
   {
      ShapeBase* cObj = obj;
      while ((cObj = cObj->getControlObject()) != 0)
      {
         if (cObj->useObjsEyePoint())
         {
            applyShake = false;
            break;
         }
      }
   }

   if (applyShake && obj)
   {
      VectorF diff;
      getMuzzlePoint(imageSlot, &diff);
      diff = obj->getPosition() - diff;
      F32 dist = diff.len();
      if (dist < imageData->camShakeRadius)
      {
         CameraShake *camShake = new CameraShake;
         camShake->setDuration(imageData->camShakeDuration);
         camShake->setFrequency(imageData->camShakeFreq);

         F32 falloff =  dist / imageData->camShakeRadius;
         falloff = 1.0f + falloff * 10.0f;
         falloff = 1.0f / (falloff * falloff);

         VectorF shakeAmp = imageData->camShakeAmp * falloff;
         camShake->setAmplitude(shakeAmp);
         camShake->setFalloff(imageData->camShakeFalloff);
         camShake->init();
         gCamFXMgr.addFX(camShake);
      }
   }
}