public void Start(MyParticleGeneration generation)
{
System.Diagnostics.Debug.Assert(Life > 0);
m_elapsedTime = 0;
m_normalizedTime = 0.0f;
m_elapsedTimeDivider = VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS / Life;
m_generation = generation;
MyUtils.AssertIsValid(StartPosition);
MyUtils.AssertIsValid(Angle);
MyUtils.AssertIsValid(Velocity);
MyUtils.AssertIsValid(RotationSpeed);
m_actualPosition = StartPosition;
m_previousPosition = m_actualPosition;
m_actualAngle = Angle;
if (PivotRotation != null && PivotDistance != null)
{
Vector3 rotation;
float distance;
PivotRotation.GetInterpolatedValue<Vector3>(0, out rotation);
PivotDistance.GetInterpolatedValue<float>(0, out distance);
Quaternion rotationQ = Quaternion.CreateFromYawPitchRoll(MathHelper.ToRadians(rotation.Y), MathHelper.ToRadians(rotation.X), MathHelper.ToRadians(rotation.Z));
m_actualPivot = Vector3.Transform(Vector3.Forward, rotationQ) * distance;
}
}
public void Start(MyParticleGeneration generation)
{
System.Diagnostics.Debug.Assert(Life > 0);
m_elapsedTime = 0;
m_normalizedTime = 0.0f;
m_elapsedTimeDivider = MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS / Life;
m_generation = generation;
MyUtils.AssertIsValid(StartPosition);
MyUtils.AssertIsValid(Angle);
MyUtils.AssertIsValid(Velocity);
MyUtils.AssertIsValid(RotationSpeed);
m_actualPosition = StartPosition;
m_actualAngle = Angle;
}
public void Start(MyParticleGeneration generation)
{
System.Diagnostics.Debug.Assert(Life > 0);
m_elapsedTime = 0;
m_normalizedTime = 0.0f;
m_elapsedTimeDivider = VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS / Life;
m_generation = generation;
MyUtils.AssertIsValid(StartPosition);
MyUtils.AssertIsValid(Angle);
MyUtils.AssertIsValid(Velocity);
m_actualPosition = StartPosition;
m_previousPosition = m_actualPosition;
m_actualAngle = new Vector3(MathHelper.ToRadians(Angle.X), MathHelper.ToRadians(Angle.Y), MathHelper.ToRadians(Angle.Z));
if (Pivot != null)
{
Pivot.GetInterpolatedValue<Vector3>(0, out m_actualPivot);
}
if (PivotRotation != null)
{
PivotRotation.GetInterpolatedValue<Vector3>(0, out m_actualPivotRotation);
}
m_arrayIndex = -1;
if (ArrayIndex != null)
{
ArrayIndex.GetInterpolatedValue<int>(m_normalizedTime, out m_arrayIndex);
int arrayOffset = m_generation.ArrayOffset;
Vector3 arraySize = m_generation.ArraySize;
if (arraySize.X > 0 && arraySize.Y > 0)
{
int arrayModulo = m_generation.ArrayModulo == 0 ? (int)arraySize.X * (int)arraySize.Y : m_generation.ArrayModulo;
m_arrayIndex = arrayOffset + m_arrayIndex % arrayModulo;
}
}
}
public void RemoveGeneration(MyParticleGeneration generation)
{
int index = m_generations.IndexOf(generation);
RemoveGeneration(index);
}
public void AddGeneration(MyParticleGeneration generation)
{
m_generations.Add(generation);
if (m_instances != null)
{
foreach (MyParticleEffect effect in m_instances)
{
effect.AddGeneration(generation.CreateInstance(effect));
}
}
}
