diff options
Diffstat (limited to 'indra/newview/llviewerpartsource.cpp')
| -rw-r--r-- | indra/newview/llviewerpartsource.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/indra/newview/llviewerpartsource.cpp b/indra/newview/llviewerpartsource.cpp index e73f77e463..981c5531c9 100644 --- a/indra/newview/llviewerpartsource.cpp +++ b/indra/newview/llviewerpartsource.cpp @@ -194,9 +194,9 @@ void LLViewerPartSourceScript::update(const F32 dt) F32 mvs; do { - part_dir_vector.mV[VX] = frand(2.f) - 1.f; - part_dir_vector.mV[VY] = frand(2.f) - 1.f; - part_dir_vector.mV[VZ] = frand(2.f) - 1.f; + part_dir_vector.mV[VX] = ll_frand(2.f) - 1.f; + part_dir_vector.mV[VY] = ll_frand(2.f) - 1.f; + part_dir_vector.mV[VZ] = ll_frand(2.f) - 1.f; mvs = part_dir_vector.magVecSquared(); } while ((mvs > 1.f) || (mvs < 0.01f)); @@ -204,7 +204,7 @@ void LLViewerPartSourceScript::update(const F32 dt) part_dir_vector.normVec(); part.mPosAgent += mPartSysData.mBurstRadius*part_dir_vector; part.mVelocity = part_dir_vector; - F32 speed = mPartSysData.mBurstSpeedMin + frand(mPartSysData.mBurstSpeedMax - mPartSysData.mBurstSpeedMin); + F32 speed = mPartSysData.mBurstSpeedMin + ll_frand(mPartSysData.mBurstSpeedMax - mPartSysData.mBurstSpeedMin); part.mVelocity *= speed; } else if (mPartSysData.mPattern & LLPartSysData::LL_PART_SRC_PATTERN_ANGLE @@ -223,10 +223,10 @@ void LLViewerPartSourceScript::update(const F32 dt) F32 outerAngle = mPartSysData.mOuterAngle; // generate a random angle within the given space... - F32 angle = innerAngle + frand(outerAngle - innerAngle); + F32 angle = innerAngle + ll_frand(outerAngle - innerAngle); // split which side it will go on randomly... - if (frand(1.0) < 0.5) + if (ll_frand() < 0.5) { angle = -angle; } @@ -237,7 +237,7 @@ void LLViewerPartSourceScript::update(const F32 dt) // If this is a cone pattern, rotate again to create the cone. if (mPartSysData.mPattern & LLPartSysData::LL_PART_SRC_PATTERN_ANGLE_CONE) { - part_dir_vector.rotVec(frand(4*F_PI), 0.0, 0.0, 1.0); + part_dir_vector.rotVec(ll_frand(4*F_PI), 0.0, 0.0, 1.0); } // Only apply this rotation if using the deprecated angles. @@ -257,7 +257,7 @@ void LLViewerPartSourceScript::update(const F32 dt) part.mVelocity = part_dir_vector; - F32 speed = mPartSysData.mBurstSpeedMin + frand(mPartSysData.mBurstSpeedMax - mPartSysData.mBurstSpeedMin); + F32 speed = mPartSysData.mBurstSpeedMin + ll_frand(mPartSysData.mBurstSpeedMax - mPartSysData.mBurstSpeedMin); part.mVelocity *= speed; } else @@ -440,7 +440,7 @@ void LLViewerPartSourceSpiral::update(const F32 dt) part.mLastUpdateTime = 0.f; part.mScale.mV[0] = 0.25f; part.mScale.mV[1] = 0.25f; - part.mParameter = frand(F_TWO_PI); + part.mParameter = ll_frand(F_TWO_PI); gWorldPointer->mPartSim.addPart(part); } @@ -701,7 +701,7 @@ void LLViewerPartSourceChat::update(const F32 dt) part.mLastUpdateTime = 0.f; part.mScale.mV[0] = 0.25f; part.mScale.mV[1] = 0.25f; - part.mParameter = frand(F_TWO_PI); + part.mParameter = ll_frand(F_TWO_PI); gWorldPointer->mPartSim.addPart(part); } |