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Code Issues Releases Wiki Activity

Particle fix

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This commit is contained in:
scrawl 2015-03-28 22:21:16 +01:00
parent 00deacc27e
commit 6183926732
1 changed files with 2 additions and 2 deletions
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4
components/nifosg/particle.cpp
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@ -81,8 +81,8 @@ void ParticleShooter::shoot(osgParticle::Particle *particle) const
{ {
float hdir = mHorizontalDir + mHorizontalAngle * (2.f * (std::rand() / static_cast<double>(RAND_MAX)) - 1.f); float hdir = mHorizontalDir + mHorizontalAngle * (2.f * (std::rand() / static_cast<double>(RAND_MAX)) - 1.f);
float vdir = mVerticalDir + mVerticalAngle * (2.f * (std::rand() / static_cast<double>(RAND_MAX)) - 1.f); float vdir = mVerticalDir + mVerticalAngle * (2.f * (std::rand() / static_cast<double>(RAND_MAX)) - 1.f);
float vdir2 = mVerticalDir + mVerticalAngle * (2.f * (std::rand() / static_cast<double>(RAND_MAX)) - 1.f);
osg::Vec3f dir = (osg::Quat(vdir2, osg::Vec3f(1,0,0)) * osg::Quat(vdir, osg::Vec3f(0,1,0)) * osg::Quat(hdir, osg::Vec3f(0,0,1))) osg::Vec3f dir = (osg::Quat(vdir, osg::Vec3f(0,1,0)) * osg::Quat(hdir, osg::Vec3f(0,0,1)))
* osg::Vec3f(0,0,1); * osg::Vec3f(0,0,1);
float vel = mMinSpeed + (mMaxSpeed - mMinSpeed) * std::rand() / static_cast<float>(RAND_MAX); float vel = mMinSpeed + (mMaxSpeed - mMinSpeed) * std::rand() / static_cast<float>(RAND_MAX);