C++ LLMotion::getEaseOutDuration方法代码示例

//-----------------------------------------------------------------------------
// LLKeyframeMotionParam::onInitialize(LLCharacter *character)
//-----------------------------------------------------------------------------
LLMotion::LLMotionInitStatus LLKeyframeMotionParam::onInitialize(LLCharacter *character)
{
	mCharacter = character;

	if (!loadMotions())
	{
		return STATUS_FAILURE;	
	}
	
	for (motion_map_t::iterator iter = mParameterizedMotions.begin();
		 iter != mParameterizedMotions.end(); ++iter)
	{
		motion_list_t& motionList = iter->second;
		for (motion_list_t::iterator iter2 = motionList.begin(); iter2 != motionList.end(); ++iter2)
		{
			const ParameterizedMotion& paramMotion = *iter2;
			LLMotion* motion = paramMotion.mMotion;
			motion->onInitialize(character);

			// <FS> Fix copy paste error
			//if (motion->getDuration() > mEaseInDuration)
			if (motion->getEaseInDuration() > mEaseInDuration)
			// </FS>
			{
				mEaseInDuration = motion->getEaseInDuration();
			}

			if (motion->getEaseOutDuration() > mEaseOutDuration)
			{
				mEaseOutDuration = motion->getEaseOutDuration();
			}

			if (motion->getDuration() > mDuration)
			{
				mDuration = motion->getDuration();
			}

			if (motion->getPriority() > mPriority)
			{
				mPriority = motion->getPriority();
			}

			LLPose *pose = motion->getPose();

			mPoseBlender.addMotion(motion);
			for (LLJointState *jsp = pose->getFirstJointState(); jsp; jsp = pose->getNextJointState())
			{
				LLPose *blendedPose = mPoseBlender.getBlendedPose();
				blendedPose->addJointState(jsp);
			}
		}
	}

	return STATUS_SUCCESS;
}

void LLMotionController::updateMotionsByType(LLMotion::LLMotionBlendType anim_type)
{
	BOOL update_result = TRUE;
	U8 last_joint_signature[LL_CHARACTER_MAX_JOINTS];

	memset(&last_joint_signature, 0, sizeof(U8) * LL_CHARACTER_MAX_JOINTS);

	// iterate through active motions in chronological order
	for (motion_list_t::iterator iter = mActiveMotions.begin();
		 iter != mActiveMotions.end(); )
	{
		motion_list_t::iterator curiter = iter++;
		LLMotion* motionp = *curiter;
		if (motionp->getBlendType() != anim_type)
		{
			continue;
		}

		BOOL update_motion = FALSE;

		if (motionp->getPose()->getWeight() < 1.f)
		{
			update_motion = TRUE;
		}
		else
		{
			// NUM_JOINT_SIGNATURE_STRIDES should be multiple of 4
			for (S32 i = 0; i < NUM_JOINT_SIGNATURE_STRIDES; i++)
			{
		 		U32 *current_signature = (U32*)&(mJointSignature[0][i * 4]);
				U32 test_signature = *(U32*)&(motionp->mJointSignature[0][i * 4]);
				
				if ((*current_signature | test_signature) > (*current_signature))
				{
					*current_signature |= test_signature;
					update_motion = TRUE;
				}

				*((U32*)&last_joint_signature[i * 4]) = *(U32*)&(mJointSignature[1][i * 4]);
				current_signature = (U32*)&(mJointSignature[1][i * 4]);
				test_signature = *(U32*)&(motionp->mJointSignature[1][i * 4]);

				if ((*current_signature | test_signature) > (*current_signature))
				{
					*current_signature |= test_signature;
					update_motion = TRUE;
				}
			}
		}

		if (!update_motion)
		{
			updateIdleMotion(motionp);
			continue;
		}

		LLPose *posep = motionp->getPose();

		// only filter by LOD after running every animation at least once (to prime the avatar state)
		if (mHasRunOnce && motionp->getMinPixelArea() > mCharacter->getPixelArea())
		{
			motionp->fadeOut();

			//should we notify the simulator that this motion should be stopped (check even if skipped by LOD logic)
			if (mAnimTime > motionp->mSendStopTimestamp)
			{
				// notify character of timed stop event on first iteration past sendstoptimestamp
				// this will only be called when an animation stops itself (runs out of time)
				if (mLastTime <= motionp->mSendStopTimestamp)
				{
					mCharacter->requestStopMotion( motionp );
					stopMotionInstance(motionp, FALSE);
				}
			}

			if (motionp->getFadeWeight() < 0.01f)
			{
				if (motionp->isStopped() && mAnimTime > motionp->getStopTime() + motionp->getEaseOutDuration())
				{
					posep->setWeight(0.f);
					deactivateMotionInstance(motionp);
				}
				continue;
			}
		}
		else
		{
			motionp->fadeIn();
		}

		//**********************
		// MOTION INACTIVE
		//**********************
		if (motionp->isStopped() && mAnimTime > motionp->getStopTime() + motionp->getEaseOutDuration())
		{
			// this motion has gone on too long, deactivate it
			// did we have a chance to stop it?
			if (mLastTime <= motionp->getStopTime())
			{
				// if not, let's stop it this time through and deactivate it the next
//.........这里部分代码省略.........