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Allow particles when normal driving

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@7329 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2011-01-08 01:34:13 +00:00
parent 47add64448
commit ffc6fd299c
1 changed files with 24 additions and 2 deletions
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24
src/karts/kart.cpp
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@ -1560,7 +1560,7 @@ void Kart::updateGraphics(const Vec3& offset_xyz,
if (material != NULL)
{
if (m_skidding)
if (m_skidding > 1.0f)
{
const ParticleKind* pk = material->getParticlesWhen(Material::EMIT_ON_SKID);
if (pk != NULL)
@ -1590,10 +1590,32 @@ void Kart::updateGraphics(const Vec3& offset_xyz,
const ParticleKind* pk = material->getParticlesWhen(Material::EMIT_ON_DRIVE);
if (pk != NULL)
{
//printf("Setting DRIVING particles\n");
m_terrain_particles->setParticleType(pk);
m_wheel_toggle = 1 - m_wheel_toggle;
const btWheelInfo &wi = getVehicle()->getWheelInfo(2 + m_wheel_toggle);
Vec3 c = wi.m_raycastInfo.m_contactPointWS;
// FIXME: the X position is not yet always accurate.
m_terrain_particles->setPosition(core::vector3df(c.getX() + 0.06f * (m_wheel_toggle ? +1 : -1),
c.getY(),
c.getZ() + 0.06f));
const float speed = fabsf(getSpeed());
if (speed < 0.5f)
{
m_terrain_particles->setCreationRate(0);
}
else
{
float rate = (speed/m_kart_properties->getMaxSpeed());
m_terrain_particles->setCreationRate(pk->getMinRate() + rate*(pk->getMaxRate() - pk->getMinRate()));
}
}
else
{
//printf("No DRIVING particles\n");
m_terrain_particles->setCreationRate(0);
}
}