| 351 | } |
| 352 | |
| 353 | void TSThread::advancePos(F32 delta) |
| 354 | { |
| 355 | if (mFabs(delta)>0.00001f) |
| 356 | { |
| 357 | // make dirty what this thread changes |
| 358 | U32 dirtyFlags = getSequence()->dirtyFlags | (transitionData.inTransition ? TSShapeInstance::TransformDirty : 0); |
| 359 | for (S32 i=0; i<mShapeInstance->getShape()->subShapeFirstNode.size(); i++) |
| 360 | mShapeInstance->mDirtyFlags[i] |= dirtyFlags; |
| 361 | } |
| 362 | |
| 363 | if (transitionData.inTransition) |
| 364 | { |
| 365 | transitionData.pos += transitionData.direction * delta; |
| 366 | if (transitionData.pos<0 || transitionData.pos>=1.0f) |
| 367 | { |
| 368 | mShapeInstance->clearTransition(this); |
| 369 | if (transitionData.pos<0.0f) |
| 370 | // return to old sequence |
| 371 | mShapeInstance->setSequence(this,transitionData.oldSequence,transitionData.oldPos); |
| 372 | } |
| 373 | // re-adjust delta to be correct time-wise |
| 374 | delta *= transitionData.targetScale * transitionData.duration / getSequence()->duration; |
| 375 | } |
| 376 | |
| 377 | // even if we are in a transition, keep playing the sequence |
| 378 | |
| 379 | if (makePath) |
| 380 | { |
| 381 | path.start = mSeqPos; |
| 382 | mSeqPos += delta; |
| 383 | if (!getSequence()->isCyclic()) |
| 384 | { |
| 385 | mSeqPos = mClampF(mSeqPos, 0.0f, 1.0f); |
| 386 | path.loop = 0; |
| 387 | } |
| 388 | else |
| 389 | { |
| 390 | path.loop = (S32)mSeqPos; |
| 391 | if (mSeqPos < 0.0f) |
| 392 | path.loop--; |
| 393 | mSeqPos -= path.loop; |
| 394 | // following necessary because of floating point roundoff errors |
| 395 | if (mSeqPos < 0.0f) mSeqPos += 1.0f; |
| 396 | if (mSeqPos >= 1.0f) mSeqPos -= 1.0f; |
| 397 | } |
| 398 | path.end = mSeqPos; |
| 399 | |
| 400 | animateTriggers(); // do this automatically...no need for user to call it |
| 401 | |
| 402 | AssertFatal(mSeqPos >=0.0f && mSeqPos <=1.0f,"TSThread::advancePos (1)"); |
| 403 | AssertFatal(!getSequence()->isCyclic() || mSeqPos<1.0f,"TSThread::advancePos (2)"); |
| 404 | } |
| 405 | else |
| 406 | { |
| 407 | mSeqPos += delta; |
| 408 | if (!getSequence()->isCyclic()) |
| 409 | mSeqPos = mClampF(mSeqPos, 0.0f, 1.0f); |
| 410 | else |
no test coverage detected