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Code Issues Releases Wiki Activity

Move fast-forward of particle systems outside of OgreNifLoader (Fixes #1830)

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Particle systems were being fast-forwarded before the skeleton base was attached, so particles without the LocalSpace flag would spawn at an incorrect position.
This commit is contained in:
scrawl 2014-08-18 16:37:47 +02:00
parent 03cb66c342
commit 83037a1a91
3 changed files with 13 additions and 2 deletions
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5
apps/openmw/mwrender/animation.cpp
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@ -110,6 +110,11 @@ void Animation::setObjectRoot(const std::string &model, bool baseonly)
mObjectRoot = (!baseonly ? NifOgre::Loader::createObjects(mInsert, mdlname) :
NifOgre::Loader::createObjectBase(mInsert, mdlname));
// Fast forward auto-play particles, which will have been set up as Emitting by the loader.
for (unsigned int i=0; i<mObjectRoot->mParticles.size(); ++i)
mObjectRoot->mParticles[i]->fastForward(1, 0.1);
if(mObjectRoot->mSkelBase)
{
mSkelBase = mObjectRoot->mSkelBase;

4
apps/openmw/mwrender/npcanimation.cpp
View file

@ -552,6 +552,10 @@ NifOgre::ObjectScenePtr NpcAnimation::insertBoundedPart(const std::string &model
std::for_each(objects->mEntities.begin(), objects->mEntities.end(), SetObjectGroup(group));
std::for_each(objects->mParticles.begin(), objects->mParticles.end(), SetObjectGroup(group));
// Fast forward auto-play particles, which will have been set up as Emitting by the loader.
for (unsigned int i=0; i<objects->mParticles.size(); ++i)
objects->mParticles[i]->fastForward(1, 0.1);
if(objects->mSkelBase)
{
Ogre::AnimationStateSet *aset = objects->mSkelBase->getAllAnimationStates();

6
components/nifogre/ogrenifloader.cpp
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@ -916,8 +916,10 @@ class NIFObjectLoader
scene->mControllers.push_back(Ogre::Controller<Ogre::Real>(srcval, dstval, func));
if (partflags&Nif::NiNode::ParticleFlag_AutoPlay)
partsys->fastForward(1, 0.1);
// Emitting state will be overwritten on frame update by the ParticleSystemController,
// but set up an initial value anyway so the user can fast-forward particle systems
// immediately after creation if desired.
partsys->setEmitting(partflags&Nif::NiNode::ParticleFlag_AutoPlay);
}
ctrl = ctrl->next;
}