int main(void)
{
initial_p();
lcd_init();
lcd_pgm_print("NOKIA 5110 LCD");
lcd_scursor_xy(0, 1);
lcd_pgm_print("1234567890-W*h");
while(1)
{
ON(LED);
_delay_ms(1000);
OFF(LED);
_delay_ms(2000);
}
}
//------------------------------------------------------------------------------
//
void
gosFX::ParticleCloud::CreateNewParticle(
unsigned index,
Stuff::Point3D *translation
)
{
Check_Object(this);
//
//----------------------------------------------------
// Figure out the age and age rate of the new particle
//----------------------------------------------------
//
Specification *spec = GetSpecification();
Check_Object(spec);
Particle *particle = GetParticle(index);
Check_Object(particle);
particle->m_age = 0.0f;
Stuff::Scalar min_seed =
spec->m_minimumChildSeed.ComputeValue(m_age, m_seed);
Stuff::Scalar seed_range =
spec->m_maximumChildSeed.ComputeValue(m_age, m_seed) - min_seed;
Stuff::Scalar seed =
Stuff::Random::GetFraction()*seed_range + min_seed;
Clamp(seed, 0.0f, 1.0f);
particle->m_seed = seed;
Stuff::Scalar lifetime =
spec->m_pLifeSpan.ComputeValue(m_age, seed);
Min_Clamp(lifetime, 0.0333333f);
particle->m_ageRate = 1.0f / lifetime;
//
//--------------------------------
// Figure out the initial position
//--------------------------------
//
Stuff::YawPitchRange
initial_p(
Stuff::Random::GetFraction() * Stuff::Two_Pi,
Stuff::Random::GetFraction() * Stuff::Pi - Stuff::Pi_Over_2,
Stuff::Random::GetFraction()
);
Stuff::Vector3D position(initial_p);
translation->x =
position.x * spec->m_emitterSizeX.ComputeValue(m_age, seed);
translation->y =
position.y * spec->m_emitterSizeY.ComputeValue(m_age, seed);
translation->z =
position.z * spec->m_emitterSizeZ.ComputeValue(m_age, seed);
//
//--------------------------------
// Figure out the initial velocity
//--------------------------------
//
Stuff::Scalar pitch_min =
spec->m_minimumDeviation.ComputeValue(m_age, seed);
Stuff::Scalar pitch_range =
spec->m_maximumDeviation.ComputeValue(m_age, seed) - pitch_min;
if (pitch_range < 0.0f)
pitch_range = 0.0f;
pitch_min +=
pitch_range * Stuff::Random::GetFraction() - Stuff::Pi_Over_2;
Stuff::YawPitchRange
initial_v(
Stuff::Random::GetFraction() * Stuff::Two_Pi,
pitch_min,
spec->m_startingSpeed.ComputeValue(m_age, seed)
);
particle->m_localLinearVelocity = initial_v;
}
