public override void OnUpdate(float deltaTime, Particle *arrayPtr, int length)
{
if (ParticleEngine.NativeEnabled)
{
return;
}
Particle *tail = arrayPtr + length;
switch (transitionType)
{
case TransitionType.Constant: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
particle->SpriteRotation += start * deltaTime;
}
} break;
case TransitionType.Lerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float angleDelta = ParticleMath.Lerp(
start,
end,
particle->TimeAlive / particle->InitialLife);
particle->SpriteRotation += angleDelta * deltaTime;
}
} break;
case TransitionType.Curve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
particle->SpriteRotation += curve.Evaluate(particle->TimeAlive / particle->InitialLife) * deltaTime;
}
} break;
case TransitionType.RandomConstant: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
particle->SpriteRotation += Between(start, end, rand[particle->ID]) * deltaTime;
}
} break;
case TransitionType.RandomCurve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
particle->SpriteRotation += curve.Evaluate(rand[particle->ID]) * deltaTime;
}
} break;
default:
throw new ArgumentOutOfRangeException();
}
}
public override void OnUpdate(float deltaTime, Particle *arrayPtr, int length)
{
if (ParticleEngine.NativeEnabled)
{
return;
}
Particle *tail = arrayPtr + length;
int i = 0;
switch (transitionType)
{
case Transition.Lerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++, i++)
{
particle->Color = new Vector4(
particle->Color.X,
particle->Color.Y,
particle->Color.Z,
ParticleMath.Lerp(startAlphas[particle->ID], end1, particle->TimeAlive / particle->InitialLife));
}
} break;
case Transition.Curve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float lifeRatio = particle->TimeAlive / particle->InitialLife;
particle->Color = new Vector4(
particle->Color.X,
particle->Color.Y,
particle->Color.Z,
curve.Evaluate(lifeRatio));
}
} break;
case Transition.RandomLerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++, i++)
{
particle->Color = new Vector4(
particle->Color.X,
particle->Color.Y,
particle->Color.Z,
ParticleMath.Lerp(startAlphas[particle->ID], randEndAlphas[particle->ID], particle->TimeAlive / particle->InitialLife));
}
} break;
default:
throw new ArgumentOutOfRangeException();
}
}
public override void OnUpdate(float deltaTime, Particle *arrayPtr, int length)
{
if (ParticleEngine.NativeEnabled)
{
return;
}
Particle *tail = arrayPtr + length;
switch (transitionType)
{
case Transition.Lerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float velocity = ParticleMath.Lerp(start, end, particle->TimeAlive / particle->InitialLife);
particle->Speed = AbsoluteValue
? velocity
: particle->Speed + (velocity * deltaTime);
}
} break;
case Transition.Curve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float velocity = curve.Evaluate(particle->TimeAlive / particle->InitialLife);
particle->Speed = AbsoluteValue
? velocity
: particle->Speed + (velocity * deltaTime);
}
} break;
case Transition.RandomCurve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float velocity = curve.Evaluate(rand[particle->ID]);
particle->Speed = AbsoluteValue
? velocity
: particle->Speed + (velocity * deltaTime);
}
} break;
default:
throw new ArgumentOutOfRangeException();
}
}
public override void OnUpdate(float deltaTime, Particle *arrayPtr, int length)
{
Particle *tail = arrayPtr + length;
int i = 0;
switch (transitionType)
{
case Transition.Lerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++, i++)
{
particle->Color = new Vector4(
ParticleMath.Lerp(startHues[i], end1, particle->TimeAlive / particle->InitialLife),
particle->Color.Y,
particle->Color.Z,
particle->Color.W);
}
} break;
case Transition.Curve: {
for (Particle *particle = arrayPtr; particle < tail; particle++)
{
float lifeRatio = particle->TimeAlive / particle->InitialLife;
particle->Color = new Vector4(
curve.Evaluate(lifeRatio),
particle->Color.Y,
particle->Color.Z,
particle->Color.W);
}
} break;
case Transition.RandomLerp: {
for (Particle *particle = arrayPtr; particle < tail; particle++, i++)
{
particle->Color = new Vector4(
ParticleMath.Lerp(startHues[i], randEndHues[i], particle->TimeAlive / particle->InitialLife),
particle->Color.Y,
particle->Color.Z,
particle->Color.W);
}
} break;
default:
throw new ArgumentOutOfRangeException();
}
}
