////////////////////////////////////////////////////////////////////////////////////
// Update - Changes wind when current target velocity expires
////////////////////////////////////////////////////////////////////////////////////
void Update()
{
if (mTargetVelocityTimeRemaining==0)
{
if (FloatRand()<mChanceOfDeadTime)
{
mRDeadTime.Pick(mTargetVelocityTimeRemaining);
mTargetVelocity.Clear();
}
else
{
mRDuration.Pick(mTargetVelocityTimeRemaining);
mRVelocity.Pick(mTargetVelocity);
}
}
else if (mTargetVelocityTimeRemaining!=-1)
{
mTargetVelocityTimeRemaining--;
CVec3 DeltaVelocity(mTargetVelocity - mCurrentVelocity);
float DeltaVelocityLen = VectorNormalize(DeltaVelocity.v);
if (DeltaVelocityLen > mMaxDeltaVelocityPerUpdate)
{
DeltaVelocityLen = mMaxDeltaVelocityPerUpdate;
}
DeltaVelocity *= (DeltaVelocityLen);
mCurrentVelocity += DeltaVelocity;
}
}
////////////////////////////////////////////////////////////////////////////////////
// Initialize - Will setup default values for all data
////////////////////////////////////////////////////////////////////////////////////
void Initialize()
{
mRBounds.Clear();
mGlobal = true;
mRVelocity.mMins = -1500.0f;
mRVelocity.mMins[2] = -10.0f;
mRVelocity.mMaxs = 1500.0f;
mRVelocity.mMaxs[2] = 10.0f;
mMaxDeltaVelocityPerUpdate = 10.0f;
mRDuration.mMin = 1000;
mRDuration.mMax = 2000;
mChanceOfDeadTime = 0.3f;
mRDeadTime.mMin = 1000;
mRDeadTime.mMax = 3000;
mCurrentVelocity.Clear();
mTargetVelocity.Clear();
mTargetVelocityTimeRemaining = 0;
}
inline void Clear()
{
mMins.Clear();
mMaxs.Clear();
}
