private void UpdateParticlesData(ParticleEmitterComponent smokeParticleEmitterComponent)
{
bool isUptoDate = true;
if (ParticleData == null || ParticleData.Length != Count)
{
ParticleData = new ScriptParticleSmoke.ParticleData[Count];
isUptoDate = false;
}
if (isUptoDate)
return;
var description = Description;
var random = new Random();
var particlesBuffer = (ScriptParticleSmoke.ParticleData[])ParticleData;
for (int i = 0; i < particlesBuffer.Length; i++)
{
particlesBuffer[i] = new ScriptParticleSmoke.ParticleData
{
Position = description.Position,
Velocity = (Half3)(description.Velocity + Vector3.Modulate(new Vector3((float)(random.NextDouble() * 2 - 1), (float)(random.NextDouble() * 2 - 1), (float)(random.NextDouble())), description.Scatter)),
Size = (Half)description.InitialSize,
Time = (float)random.NextDouble() * description.MaxTime,
Opacity = (Half)description.Opacity,
Factors = new Half4((Half)random.NextDouble(), (Half)0, (Half)description.Opacity, (Half)0),
TimeStep = (Half)10.0f,
};
particlesBuffer[i].Position += ((Vector3)particlesBuffer[i].Velocity) * particlesBuffer[i].Time * 100.0f / 1000.0f;
}
}
private void UpdateParticlesData(ParticleEmitterComponent smokeParticleEmitterComponent)
{
bool isUptoDate = true;
if (ParticleData == null || ParticleData.Length != Count)
{
ParticleData = new ScriptParticleSmoke.ParticleData[Count];
isUptoDate = false;
}
if (isUptoDate)
{
return;
}
var description = Description;
var random = new Random();
var particlesBuffer = (ScriptParticleSmoke.ParticleData[])ParticleData;
for (int i = 0; i < particlesBuffer.Length; i++)
{
particlesBuffer[i] = new ScriptParticleSmoke.ParticleData
{
Position = description.Position,
Velocity = (Half3)(description.Velocity + Vector3.Modulate(new Vector3((float)(random.NextDouble() * 2 - 1), (float)(random.NextDouble() * 2 - 1), (float)(random.NextDouble())), description.Scatter)),
Size = (Half)description.InitialSize,
Time = (float)random.NextDouble() * description.MaxTime,
Opacity = (Half)description.Opacity,
Factors = new Half4((Half)random.NextDouble(), (Half)0, (Half)description.Opacity, (Half)0),
TimeStep = (Half)10.0f,
};
particlesBuffer[i].Position += ((Vector3)particlesBuffer[i].Velocity) * particlesBuffer[i].Time * 100.0f / 1000.0f;
}
}
private void UpdateParticlesData(ParticleEmitterComponent smokeParticleEmitterComponent)
{
bool isUptoDate = true;
if (ParticleData == null || ParticleData.Length != Count)
{
ParticleData = new ScriptParticleSmoke.ParticleData[Count];
isUptoDate = false;
}
if (isUptoDate)
{
return;
}
var description = Description;
var random = new Random(0);
var particlesBuffer = (ScriptParticleSmoke.ParticleData[])ParticleData;
for (int i = 0; i < particlesBuffer.Length; i++)
{
var timeProb = (float)random.NextDouble();
var timeStepFactor = 50 * Math.Pow(1 - timeProb, 3.0) + 1.0;
var time = (((int)(random.NextDouble() * description.MaxTimeTarget / timeStepFactor) + 1) * timeStepFactor) % description.MaxTimeTarget;
particlesBuffer[i] = new ScriptParticleSmoke.ParticleData
{
Time = (float)time,
Opacity = (Half)0.0f,
Factors = new Half4(Half.Zero, Half.Zero, Half.One, Half.Zero),
TimeStep = (Half)timeStepFactor,
};
}
}
private void UpdateParticlesData(ParticleEmitterComponent smokeParticleEmitterComponent)
{
bool isUptoDate = true;
if (ParticleData == null || ParticleData.Length != Count)
{
ParticleData = new ScriptParticleSmoke.ParticleData[Count];
isUptoDate = false;
}
if (isUptoDate)
return;
var description = Description;
var random = new Random(0);
var particlesBuffer = (ScriptParticleSmoke.ParticleData[])ParticleData;
for (int i = 0; i < particlesBuffer.Length; i++)
{
var timeProb = (float)random.NextDouble();
var timeStepFactor = 50 * Math.Pow(1 - timeProb, 3.0) + 1.0;
var time = (((int)(random.NextDouble() * description.MaxTimeTarget / timeStepFactor) + 1) * timeStepFactor) % description.MaxTimeTarget;
particlesBuffer[i] = new ScriptParticleSmoke.ParticleData
{
Time = (float)time,
Opacity = (Half)0.0f,
Factors = new Half4(Half.Zero, Half.Zero, Half.One, Half.Zero),
TimeStep = (Half)timeStepFactor,
};
}
}
