TorqueGameEngines/Torque3D
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particle cleanups

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misc dupe code cleanup bits.
safeties for the varous flavors of void ParticleEmitter::setup
ideally we circle back to break some of that logic on out to shared steps
This commit is contained in:
AzaezelX 2021-09-20 13:50:47 -05:00
parent bda5266c88
commit c150afebaa
1 changed files with 9 additions and 12 deletions
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21
Engine/source/T3D/fx/particleEmitter.cpp
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@ -1551,13 +1551,10 @@ void ParticleEmitter::updateBBox()
for (Particle* part = part_list_head.next; part != NULL; part = part->next) for (Particle* part = part_list_head.next; part != NULL; part = part->next)
{ {
for (Particle* part = part_list_head.next; part != NULL; part = part->next) Point3F particleSize(part->size * 0.5f);
{ F32 motion = getMax((part->vel.len() * part->totalLifetime / 1000.0f), 1.0f);
Point3F particleSize(part->size * 0.5f); minPt.setMin(part->pos - particleSize - Point3F(motion));
F32 motion = getMax((part->vel.len() * part->totalLifetime / 1000.0f), 1.0f); maxPt.setMax(part->pos + particleSize + Point3F(motion));
minPt.setMin(part->pos - particleSize - Point3F(motion));
maxPt.setMax(part->pos + particleSize + Point3F(motion));
}
} }
mObjBox = Box3F(minPt, maxPt); mObjBox = Box3F(minPt, maxPt);
@ -1675,8 +1672,8 @@ void ParticleEmitter::addParticle(const Point3F& pos, const Point3F& axis, const
} }
else else
{ {
U32 dBlockIndex = gRandGen.randI() % mDataBlock->particleDataBlocks.size(); dBlockIndex = gRandGen.randI() % mDataBlock->particleDataBlocks.size();
mDataBlock->particleDataBlocks[dBlockIndex]->initializeParticle(pNew, vel); mDataBlock->particleDataBlocks[dBlockIndex]->initializeParticle(pNew, vel);
} }
updateKeyData( pNew ); updateKeyData( pNew );
@ -2220,7 +2217,7 @@ void ParticleEmitter::setupOriented( Particle *part,
LinearColorF partCol = mLerp( part->color, ( part->color * ambientColor ), ambientLerp ); LinearColorF partCol = mLerp( part->color, ( part->color * ambientColor ), ambientLerp );
const ColorI color = partCol.toColorI(); const ColorI color = partCol.toColorI();
// Here we deal with UVs for animated particle (oriented) // Here we deal with UVs for animated particle (oriented)
if (part->dataBlock->animateTexture) if (part->dataBlock->animateTexture && !part->dataBlock->animTexFrames.empty())
{ {
// Let particle compute the UV indices for current frame // Let particle compute the UV indices for current frame
S32 fm = (S32)(part->currentAge*(1.0f/1000.0f)*part->dataBlock->framesPerSec); S32 fm = (S32)(part->currentAge*(1.0f/1000.0f)*part->dataBlock->framesPerSec);
@ -2331,7 +2328,7 @@ void ParticleEmitter::setupAligned( const Particle *part,
LinearColorF partCol = mLerp( part->color, ( part->color * ambientColor ), ambientLerp ); LinearColorF partCol = mLerp( part->color, ( part->color * ambientColor ), ambientLerp );
const ColorI color = partCol.toColorI(); const ColorI color = partCol.toColorI();
// Here we deal with UVs for animated particle // Here we deal with UVs for animated particle
if (part->dataBlock->animateTexture) if (part->dataBlock->animateTexture && !part->dataBlock->animTexFrames.empty())
{ {
// Let particle compute the UV indices for current frame // Let particle compute the UV indices for current frame
S32 fm = (S32)(part->currentAge*(1.0f/1000.0f)*part->dataBlock->framesPerSec); S32 fm = (S32)(part->currentAge*(1.0f/1000.0f)*part->dataBlock->framesPerSec);
@ -2520,7 +2517,7 @@ void ParticleEmitter::setupRibbon(Particle *part,
ColorI pCol = partCol.toColorI(); ColorI pCol = partCol.toColorI();
// Here we deal with UVs for animated particle (oriented) // Here we deal with UVs for animated particle (oriented)
if (part->dataBlock->animateTexture) if (part->dataBlock->animateTexture && !part->dataBlock->animTexFrames.empty())
{ {
// Let particle compute the UV indices for current frame // Let particle compute the UV indices for current frame
S32 fm = (S32)(part->currentAge*(1.0f / 1000.0f)*part->dataBlock->framesPerSec); S32 fm = (S32)(part->currentAge*(1.0f / 1000.0f)*part->dataBlock->framesPerSec);