diff options
Diffstat (limited to 'indra/newview/llviewerpartsim.cpp')
| -rw-r--r-- | indra/newview/llviewerpartsim.cpp | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/indra/newview/llviewerpartsim.cpp b/indra/newview/llviewerpartsim.cpp index 61cdfd7818..21f1d2619c 100644 --- a/indra/newview/llviewerpartsim.cpp +++ b/indra/newview/llviewerpartsim.cpp @@ -80,12 +80,31 @@ LLViewerPart::LLViewerPart() : mImagep(NULL) { mPartSourcep = NULL; - + mParent = NULL; + mChild = NULL; ++LLViewerPartSim::sParticleCount2 ; } LLViewerPart::~LLViewerPart() { + if (mPartSourcep.notNull() && mPartSourcep->mLastPart == this) + { + mPartSourcep->mLastPart = NULL; + } + + //patch up holes in the ribbon + if (mParent) + { + llassert(mParent->mChild == this); + mParent->mChild = mChild; + } + + if (mChild) + { + llassert (mChild->mParent == this); + mChild->mParent = mParent; + } + mPartSourcep = NULL; --LLViewerPartSim::sParticleCount2 ; @@ -367,6 +386,9 @@ void LLViewerPartGroup::updateParticles(const F32 lastdt) part->mScale += frac*part->mEndScale; } + // Do glow interpolation + part->mGlow.mV[3] = (U8) (lerp(part->mStartGlow, part->mEndGlow, frac)*255.f); + // Set the last update time to now. part->mLastUpdateTime = cur_time; @@ -623,6 +645,9 @@ void LLViewerPartSim::updateSimulation() { static LLFrameTimer update_timer; + //reset VBO cursor + LLVOPartGroup::sVBSlotCursor = 0; + const F32 dt = llmin(update_timer.getElapsedTimeAndResetF32(), 0.1f); if (!(gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES))) |