/// <summary>
/// Calculates the effect from Manipulator's properties.
/// </summary>
/// <param name="playgroundParticles">Playground particles.</param>
/// <param name="thisManipulator">This manipulator.</param>
/// <param name="thisManipulatorProperty">This manipulator property.</param>
/// <param name="p">Particle index.</param>
/// <param name="t">Delta time.</param>
/// <param name="particlePosition">Particle position.</param>
/// <param name="manipulatorPosition">Manipulator position.</param>
/// <param name="localSpace">Is calculation in local space?</param>
/// <param name="contains">Does the Manipulator contain the particle at index?</param>
public static void PropertyManipulator(PlaygroundParticlesC playgroundParticles, ManipulatorObjectC thisManipulator, ManipulatorPropertyC thisManipulatorProperty, int p, float t, Vector3 particlePosition, Vector3 manipulatorPosition, float manipulatorDistance, bool localSpace, bool contains)
{
if (contains) {
switch (thisManipulatorProperty.type) {
// Math Property
case MANIPULATORPROPERTYTYPEC.Math:
if (thisManipulatorProperty.mathProperty.type == MATHMANIPULATORTYPE.Sin || thisManipulatorProperty.mathProperty.type == MATHMANIPULATORTYPE.Cos)
t = playgroundParticles.localTime;
switch (thisManipulatorProperty.mathProperty.property) {
case MATHMANIPULATORPROPERTY.Position:
playgroundParticles.playgroundCache.position[p] = thisManipulatorProperty.mathProperty.EvaluatePosition(playgroundParticles.playgroundCache.position[p], t);
break;
case MATHMANIPULATORPROPERTY.Velocity:
playgroundParticles.playgroundCache.velocity[p] = thisManipulatorProperty.mathProperty.Evaluate(playgroundParticles.playgroundCache.velocity[p], t);
break;
case MATHMANIPULATORPROPERTY.Rotation:
if (!playgroundParticles.rotateTowardsDirection)
playgroundParticles.playgroundCache.rotation[p] = thisManipulatorProperty.mathProperty.Evaluate(playgroundParticles.playgroundCache.rotation[p], t)%360f;
break;
case MATHMANIPULATORPROPERTY.Size:
playgroundParticles.playgroundCache.size[p] = thisManipulatorProperty.mathProperty.Evaluate(playgroundParticles.playgroundCache.size[p], t);
playgroundParticles.playgroundCache.changedByPropertySize[p] = true;
break;
}
break;
// Velocity Property
case MANIPULATORPROPERTYTYPEC.Velocity:
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None)
playgroundParticles.playgroundCache.velocity[p] = thisManipulatorProperty.useLocalRotation?
thisManipulatorProperty.localVelocity
:
thisManipulatorProperty.velocity;
else {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], thisManipulatorProperty.useLocalRotation?
thisManipulatorProperty.localVelocity
:
thisManipulatorProperty.velocity, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
break;
// Additive Velocity Property
case MANIPULATORPROPERTYTYPEC.AdditiveVelocity:
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] += thisManipulatorProperty.useLocalRotation?
thisManipulatorProperty.localVelocity*((t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing)
:
thisManipulatorProperty.velocity*((t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
break;
// Color Property
case MANIPULATORPROPERTYTYPEC.Color:
Color staticColor;
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
if (thisManipulatorProperty.keepColorAlphas) {
staticColor = thisManipulatorProperty.color;
staticColor.a = Mathf.Clamp(playgroundParticles.lifetimeColor.Evaluate(playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime).a, 0, staticColor.a);
playgroundParticles.particleCache[p].color = staticColor;
} else playgroundParticles.particleCache[p].color = thisManipulatorProperty.color;
} else {
if (thisManipulatorProperty.keepColorAlphas) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
staticColor = thisManipulatorProperty.color;
staticColor.a = Mathf.Clamp(playgroundParticles.lifetimeColor.Evaluate(playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime).a, 0, staticColor.a);
playgroundParticles.particleCache[p].color = Color.Lerp(playgroundParticles.particleCache[p].color, staticColor, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
} else playgroundParticles.particleCache[p].color = Color.Lerp(playgroundParticles.particleCache[p].color, thisManipulatorProperty.color, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
playgroundParticles.playgroundCache.changedByPropertyColorLerp[p] = true;
}
// Only color in range of manipulator boundaries
playgroundParticles.playgroundCache.changedByPropertyColor[p] = true;
// Keep alpha of original color
if (thisManipulatorProperty.keepColorAlphas)
playgroundParticles.playgroundCache.changedByPropertyColorKeepAlpha[p] = true;
// Set color pairing key
if (playgroundParticles.playgroundCache.propertyColorId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyColorId[p] = thisManipulator.manipulatorId;
}
break;
// Lifetime Color Property
case MANIPULATORPROPERTYTYPEC.LifetimeColor:
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.particleCache[p].color = thisManipulatorProperty.lifetimeColor.Evaluate(playgroundParticles.lifetime>0?playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime:0);
} else {
playgroundParticles.particleCache[p].color = Color.Lerp(playgroundParticles.particleCache[p].color, thisManipulatorProperty.lifetimeColor.Evaluate(playgroundParticles.lifetime>0?playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime:0), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
playgroundParticles.playgroundCache.changedByPropertyColorLerp[p] = true;
}
// Only color in range of manipulator boundaries
playgroundParticles.playgroundCache.changedByPropertyColor[p] = true;
// Set color pairing key
if (playgroundParticles.playgroundCache.propertyColorId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyColorId[p] = thisManipulator.manipulatorId;
}
break;
// Size Property
case MANIPULATORPROPERTYTYPEC.Size:
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0f?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:0;
if (manipulatorDistance==0)
playgroundParticles.playgroundCache.size[p] = thisManipulatorProperty.size;
else
playgroundParticles.playgroundCache.size[p] = thisManipulatorProperty.size+(thisManipulatorProperty.size/(1f+(manipulatorDistance/thisManipulator.strengthSmoothing))*(thisManipulator.strength*thisManipulatorProperty.strength));
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.size[p] = Mathf.Lerp(playgroundParticles.playgroundCache.size[p], thisManipulatorProperty.size, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.size[p] = Mathf.MoveTowards(playgroundParticles.playgroundCache.size[p], thisManipulatorProperty.size, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
playgroundParticles.playgroundCache.changedByPropertySize[p] = true;
break;
// Target Property
case MANIPULATORPROPERTYTYPEC.Target:
if (thisManipulatorProperty.targets.Count>0 && thisManipulatorProperty.targets[thisManipulatorProperty.targetPointer].available) {
// Set target pointer
if (playgroundParticles.playgroundCache.propertyId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyTarget[p] = thisManipulatorProperty.targetPointer;
thisManipulatorProperty.targetPointer++; thisManipulatorProperty.targetPointer=thisManipulatorProperty.targetPointer%thisManipulatorProperty.targets.Count;
playgroundParticles.playgroundCache.propertyId[p] = thisManipulator.manipulatorId;
}
// Teleport or lerp to position based on transition type
if (playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId && thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].available) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None)
playgroundParticles.playgroundCache.position[p] = localSpace?
thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].localPosition
:
thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].position;
else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = localSpace?
Vector3.Lerp(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].localPosition, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing)
:
Vector3.Lerp(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].position, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = localSpace?
Vector3.MoveTowards(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].localPosition, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing)
:
Vector3.MoveTowards(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].position, (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
// This particle was changed by a target property
playgroundParticles.playgroundCache.changedByPropertyTarget[p] = true;
}
}
break;
// Death Property
case MANIPULATORPROPERTYTYPEC.Death:
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None)
playgroundParticles.playgroundCache.life[p] = playgroundParticles.lifetime;
else {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.birth[p] -= (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing;
}
// This particle was changed by a death property
playgroundParticles.playgroundCache.changedByPropertyDeath[p] = true;
break;
// Attractors
case MANIPULATORPROPERTYTYPEC.Attractor:
if (!playgroundParticles.onlySourcePositioning) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.Distance (manipulatorPosition, playgroundParticles.playgroundCache.position[p])/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], (manipulatorPosition-particlePosition)*((thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance), t*((thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
break;
// Attractors Gravitational
case MANIPULATORPROPERTYTYPEC.Gravitational:
if (!playgroundParticles.onlySourcePositioning) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.Distance (manipulatorPosition, playgroundParticles.playgroundCache.position[p])/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], (manipulatorPosition-particlePosition)*(thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance, t/thisManipulator.strengthSmoothing);
}
break;
// Repellents
case MANIPULATORPROPERTYTYPEC.Repellent:
if (!playgroundParticles.onlySourcePositioning) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.Distance (manipulatorPosition, playgroundParticles.playgroundCache.position[p])/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], (particlePosition-manipulatorPosition)*((thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance), t*((thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
break;
// Vortex
case MANIPULATORPROPERTYTYPEC.Vortex:
if (!playgroundParticles.onlySourcePositioning) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.Distance (manipulatorPosition, playgroundParticles.playgroundCache.position[p])/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], ((manipulatorPosition-particlePosition)*(thisManipulator.strength*thisManipulatorProperty.strength)/manipulatorDistance)-Vector3.Cross(thisManipulator.transform.up, (manipulatorPosition-particlePosition))*(thisManipulator.strength*thisManipulatorProperty.strength)/manipulatorDistance, (t*(thisManipulator.strength*thisManipulatorProperty.strength)/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
break;
// Turbulence
case MANIPULATORPROPERTYTYPEC.Turbulence:
if (!playgroundParticles.onlySourcePositioning && thisManipulatorProperty.turbulenceType!=TURBULENCETYPE.None) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.Distance (manipulatorPosition, particlePosition)/thisManipulator.strengthDistanceEffect:10f;
Turbulence (
playgroundParticles,
thisManipulatorProperty.turbulenceSimplex,
p,
t/thisManipulator.strengthSmoothing,
thisManipulatorProperty.turbulenceType,
thisManipulatorProperty.turbulenceTimeScale,
thisManipulatorProperty.turbulenceScale,
((thisManipulatorProperty.strength*thisManipulator.strength)/manipulatorDistance),
thisManipulatorProperty.turbulenceApplyLifetimeStrength,
thisManipulatorProperty.turbulenceLifetimeStrength
);
}
break;
// Mesh Target
case MANIPULATORPROPERTYTYPEC.MeshTarget:
if (!playgroundParticles.onlySourcePositioning && thisManipulatorProperty.meshTarget.initialized) {
// Set target pointer
if (playgroundParticles.playgroundCache.propertyId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyTarget[p] = thisManipulatorProperty.targetSortingList[thisManipulatorProperty.targetPointer];
thisManipulatorProperty.targetPointer++; thisManipulatorProperty.targetPointer=thisManipulatorProperty.targetPointer%thisManipulatorProperty.meshTarget.vertexPositions.Length;
playgroundParticles.playgroundCache.propertyId[p] = thisManipulator.manipulatorId;
}
// Teleport or lerp to position based on transition type
if (playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.playgroundCache.position[p] = thisManipulatorProperty.meshTargetMatrix.MultiplyPoint3x4(thisManipulatorProperty.meshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.meshTarget.vertexPositions.Length]);
playgroundParticles.playgroundCache.velocity[p] = Vector3.zero;
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, thisManipulatorProperty.meshTargetMatrix.MultiplyPoint3x4(thisManipulatorProperty.meshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.meshTarget.vertexPositions.Length]), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, thisManipulatorProperty.meshTargetMatrix.MultiplyPoint3x4(thisManipulatorProperty.meshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.meshTarget.vertexPositions.Length]), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
// This particle was changed by a target property
playgroundParticles.playgroundCache.changedByPropertyTarget[p] = true;
}
}
break;
// Skinned Mesh Target
case MANIPULATORPROPERTYTYPEC.SkinnedMeshTarget:
if (!playgroundParticles.onlySourcePositioning && thisManipulatorProperty.skinnedMeshTarget.initialized) {
// Set target pointer
if (playgroundParticles.playgroundCache.propertyId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyTarget[p] = thisManipulatorProperty.targetSortingList[thisManipulatorProperty.targetPointer];
thisManipulatorProperty.targetPointer++; thisManipulatorProperty.targetPointer=thisManipulatorProperty.targetPointer%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length;
playgroundParticles.playgroundCache.propertyId[p] = thisManipulator.manipulatorId;
}
// Teleport or lerp to position based on transition type
if (playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.playgroundCache.position[p] = thisManipulatorProperty.skinnedMeshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length];
playgroundParticles.playgroundCache.velocity[p] = Vector3.zero;
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, thisManipulatorProperty.skinnedMeshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length], t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, thisManipulatorProperty.skinnedMeshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length], t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
// This particle was changed by a target property
playgroundParticles.playgroundCache.changedByPropertyTarget[p] = true;
}
}
break;
// State Target
case MANIPULATORPROPERTYTYPEC.StateTarget:
if (!playgroundParticles.onlySourcePositioning && thisManipulatorProperty.stateTarget.initialized && !thisManipulatorProperty.stateTarget.IsInitializing()) {
// Set target pointer
if (playgroundParticles.playgroundCache.propertyId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyTarget[p] = thisManipulatorProperty.targetSortingList[thisManipulatorProperty.targetPointer%thisManipulatorProperty.targetSortingList.Length];
thisManipulatorProperty.targetPointer++; thisManipulatorProperty.targetPointer=thisManipulatorProperty.targetPointer%thisManipulatorProperty.stateTarget.positionLength;
playgroundParticles.playgroundCache.propertyId[p] = thisManipulator.manipulatorId;
}
// Teleport or lerp to position based on transition type
if (playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
Vector3 newPos = thisManipulatorProperty.stateTarget.stateTransformMx.MultiplyPoint3x4(thisManipulatorProperty.stateTarget.GetPosition(playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.stateTarget.positionLength));
if (!thisManipulatorProperty.onlyPositionInRange || thisManipulatorProperty.onlyPositionInRange && thisManipulator.Contains (newPos, manipulatorPosition)) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.playgroundCache.position[p] = newPos;
playgroundParticles.playgroundCache.velocity[p] = Vector3.zero;
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, newPos, t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, newPos, t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
// This particle was changed by a target property
playgroundParticles.playgroundCache.changedByPropertyTarget[p] = true;
}
}
}
break;
// Spline Target
case MANIPULATORPROPERTYTYPEC.SplineTarget:
if (!playgroundParticles.onlySourcePositioning && thisManipulatorProperty.SplineTargetIsReady()) {
// Set target pointer
if (playgroundParticles.playgroundCache.propertyId[p] != thisManipulator.manipulatorId) {
playgroundParticles.playgroundCache.propertyId[p] = thisManipulator.manipulatorId;
}
// Teleport or lerp to position based on transition type
if (playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
Vector3 newPos = thisManipulatorProperty.splineTarget.GetPoint(thisManipulatorProperty.splineTargetMethod==SPLINETARGETMETHOD.SplineTime? ((p*1f)/(playgroundParticles.particleCount*1f))+thisManipulatorProperty.splineTimeOffset : ((playgroundParticles.playgroundCache.life[p]+playgroundParticles.playgroundCache.lifetimeSubtraction[p])/playgroundParticles.lifetime)+thisManipulatorProperty.splineTimeOffset);
if (!thisManipulatorProperty.onlyPositionInRange || thisManipulatorProperty.onlyPositionInRange && thisManipulator.Contains (newPos, manipulatorPosition)) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.playgroundCache.position[p] = newPos;
playgroundParticles.playgroundCache.velocity[p] = Vector3.zero;
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, newPos, t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, newPos, t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
// This particle was changed by a target property
playgroundParticles.playgroundCache.changedByPropertyTarget[p] = true;
}
}
}
break;
}
playgroundParticles.playgroundCache.changedByProperty[p] = true;
} else {
// Handle size outside
if (thisManipulatorProperty.onlySizeInRange)
playgroundParticles.playgroundCache.changedByPropertySize[p] = false;
// Handle colors outside of property manipulator range
if (playgroundParticles.playgroundCache.propertyColorId[p] == thisManipulator.manipulatorId && (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.Color || thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.LifetimeColor)) {
// Lerp back color with previous set key
if (playgroundParticles.playgroundCache.changedByPropertyColorLerp[p] && thisManipulatorProperty.transition != MANIPULATORPROPERTYTRANSITIONC.None && thisManipulatorProperty.onlyColorInRange) {
playgroundParticles.particleCache[p].color = Color.Lerp(playgroundParticles.particleCache[p].color, playgroundParticles.lifetimeColor.Evaluate(playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime), t*thisManipulatorProperty.strength*thisManipulator.strength);
}
if (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.LifetimeColor && !thisManipulatorProperty.onlyColorInRange) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.None) {
playgroundParticles.particleCache[p].color = thisManipulatorProperty.lifetimeColor.Evaluate(playgroundParticles.lifetime>0?playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime:0);
} else {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.particleCache[p].color = Color.Lerp(playgroundParticles.particleCache[p].color, thisManipulatorProperty.lifetimeColor.Evaluate(playgroundParticles.lifetime>0?playgroundParticles.playgroundCache.life[p]/playgroundParticles.lifetime:0), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
}
}
if (thisManipulatorProperty.onlyColorInRange)
playgroundParticles.playgroundCache.changedByPropertyColor[p] = false;
}
// Position onto targets when outside of range
if (!playgroundParticles.onlySourcePositioning && !thisManipulatorProperty.onlyPositionInRange && thisManipulatorProperty.transition != MANIPULATORPROPERTYTRANSITIONC.None) {
// Target (Transform) positioning outside of range
if (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.Target) {
if (thisManipulatorProperty.targets.Count>0 && thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count]!=null) {
if (playgroundParticles.playgroundCache.changedByPropertyTarget[p] && thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].available && playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.transform.GetInstanceID()) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp)
playgroundParticles.playgroundCache.position[p] = localSpace?
Vector3.Lerp(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].localPosition, t*(thisManipulatorProperty.strength*thisManipulator.strength)/thisManipulator.strengthSmoothing)
:
Vector3.Lerp(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].position, t*(thisManipulatorProperty.strength*thisManipulator.strength)/thisManipulator.strengthSmoothing);
else
playgroundParticles.playgroundCache.position[p] = localSpace?
Vector3.MoveTowards(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].localPosition, t*(thisManipulatorProperty.strength*thisManipulator.strength)/thisManipulator.strengthSmoothing)
:
Vector3.MoveTowards(particlePosition, thisManipulatorProperty.targets[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.targets.Count].position, t*(thisManipulatorProperty.strength*thisManipulator.strength)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
}
}
// Mesh Target positioning outside of range
if (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.MeshTarget && thisManipulatorProperty.meshTarget.initialized && playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, thisManipulatorProperty.meshTargetMatrix.MultiplyPoint3x4(thisManipulatorProperty.meshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.meshTarget.vertexPositions.Length]), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, thisManipulatorProperty.meshTargetMatrix.MultiplyPoint3x4(thisManipulatorProperty.meshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.meshTarget.vertexPositions.Length]), (t*thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
}
// Skinned Mesh Target positioning outside of range
if (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.SkinnedMeshTarget && thisManipulatorProperty.skinnedMeshTarget.initialized && playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, thisManipulatorProperty.skinnedMeshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length], t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, thisManipulatorProperty.skinnedMeshTarget.vertexPositions[playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.skinnedMeshTarget.vertexPositions.Length], t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
}
// State Target positioning outside of range
if (thisManipulatorProperty.type == MANIPULATORPROPERTYTYPEC.StateTarget && thisManipulatorProperty.stateTarget.initialized && !thisManipulatorProperty.stateTarget.IsInitializing() && playgroundParticles.playgroundCache.propertyId[p] == thisManipulator.manipulatorId) {
if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Lerp) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.Lerp(particlePosition, thisManipulatorProperty.stateTarget.stateTransformMx.MultiplyPoint3x4(thisManipulatorProperty.stateTarget.GetPosition(playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.stateTarget.positionLength)), t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
} else if (thisManipulatorProperty.transition == MANIPULATORPROPERTYTRANSITIONC.Linear) {
manipulatorDistance = thisManipulator.strengthDistanceEffect>0?Vector3.SqrMagnitude (manipulatorPosition - particlePosition)/thisManipulator.strengthDistanceEffect:10f;
playgroundParticles.playgroundCache.position[p] = Vector3.MoveTowards(particlePosition, thisManipulatorProperty.stateTarget.stateTransformMx.MultiplyPoint3x4(thisManipulatorProperty.stateTarget.GetPosition(playgroundParticles.playgroundCache.propertyTarget[p]%thisManipulatorProperty.stateTarget.positionLength)), t*(thisManipulatorProperty.strength*thisManipulator.strength/manipulatorDistance)/thisManipulator.strengthSmoothing);
if (thisManipulatorProperty.zeroVelocityStrength>0)
playgroundParticles.playgroundCache.velocity[p] = Vector3.Lerp(playgroundParticles.playgroundCache.velocity[p], Vector3.zero, t*thisManipulatorProperty.zeroVelocityStrength);
}
}
}
}
}
