public void Execute(ParticleSystemJobData particles, int startIndex, int count)
{
var positions = particles.positions;
int endIndex = startIndex + count;
for (int i = startIndex; i < endIndex; i++)
{
int particleIndex = sortKeys[i].Index;
float3 particlePosition = positions[particleIndex];
int i2 = i + 1;
while (i2 < particles.count)
{
int particleIndex2 = sortKeys[i2++].Index;
float3 particlePosition2 = positions[particleIndex2];
if (math.distancesq(particlePosition, particlePosition2) < distance * distance)
{
lineList.Enqueue(new Line
{
Start = particlePosition,
End = particlePosition2
});
}
else if (particlePosition2.x - particlePosition.x > distance)
{
break;
}
}
}
}
public void Execute(ParticleSystemJobData particles, int i)
{
// Collider Collisions
if (collisionPointsCount > 0)
{
int maxParticles = ClipperTest.maxParticleCollisions > collisionPointsCount ? collisionPointsCount : ClipperTest.maxParticleCollisions;
for (int j = 0; j < maxParticles; j++)
{
float windPushBackPercent = 1;
float fireBurnUpPercent = .075f;
if (myElement == ElementType.Earth)
{
windPushBackPercent = windPushBackPercent * .75f;
fireBurnUpPercent = fireBurnUpPercent * .75f;
}
if (elementCollision[j] == ElementType.Wind)
{
PushBackCollision(particles, i, j, maxParticles, windPushBackPercent);
}
else if (elementCollision[j] == ElementType.Fire)
{
KillOtherParticle(particles, i, j, maxParticles, fireBurnUpPercent);
}
}
}
}
void PushBackCollision(ParticleSystemJobData particles, int particleIndex, int collisionIndex, int maxParticles, float percent)
{
float particleWeight = collisionPointsCount / maxParticles;
Vector3 collisionPoint = new Vector3(collisionPointsX[collisionIndex], collisionPointsY[collisionIndex], collisionPointsZ[collisionIndex]);
Vector3 currentPosition = new Vector3(particles.positions.x[particleIndex], particles.positions.y[particleIndex], particles.positions.z[particleIndex]);
float distance = Vector2.Distance(collisionPoint, currentPosition);
if (distance < maxParticleCollisionEffectDistance)
{
var aliveTimePercent = particles.aliveTimePercent;
float distanceForceConst = percent * (1 - (distance / (maxParticleCollisionEffectDistance * particleWeight))) * deltaTime;
var velocitiesX = particles.velocities.x;
var velocitiesY = particles.velocities.y;
var velocitiesZ = particles.velocities.z;
if (velocitiesX[particleIndex] < collisionVelocitiesX[collisionIndex])
{
velocitiesX[particleIndex] += collisionVelocitiesX[collisionIndex] * distanceForceConst * particleWeight;
}
if (velocitiesY[particleIndex] < collisionVelocitiesY[collisionIndex])
{
velocitiesY[particleIndex] += collisionVelocitiesY[collisionIndex] * distanceForceConst * particleWeight;
}
if (velocitiesZ[particleIndex] < collisionVelocitiesZ[collisionIndex])
{
velocitiesZ[particleIndex] += collisionVelocitiesZ[collisionIndex] * distanceForceConst * particleWeight;
}
}
}
public void Execute(ParticleSystemJobData jobData)
{
var partColors = jobData.startColors;
var partPos = jobData.positions;
for (int i = 0; i < jobData.count; ++i)
{
Points[i] = new float3(partPos.x[i], partPos.y[i], partPos.z[i]);
}
// Set every particle to white first
for (int i = 0; i < jobData.count; i++)
{
partColors[i] = new Color32(0, 0, 0, 255);
}
// Set all neighbours to result color
for (int i = 0; i < KnnResults.Length; i++)
{
var results = KnnResults[i];
var setColor = Colors[i];
for (int j = 0; j < results.Length; ++j)
{
partColors[results[j]] = setColor;
}
}
}
public void Execute(ParticleSystemJobData particles)
{
if (hasInitialVelocity || hasMaximumVelocity)
{
var velocitiesX = particles.velocities.x;
var velocitiesY = particles.velocities.y;
var velocitiesZ = particles.velocities.z;
for (int i = 0; i < particles.count; i++)
{
if (hasInitialVelocity && particles.aliveTimePercent[i] * totalLifeTime / 100f < ParticleMagic.MINLIFETIME)
{
velocitiesX[i] = directionX * initialVelocity;
velocitiesY[i] = directionY * initialVelocity;
velocitiesZ[i] = directionZ * initialVelocity;
}
else if (shouldFollowTarget)
{
float randomSeed = particles.randomSeeds[i] / (float)uint.MaxValue + .5f;
velocitiesX[i] += ((targetX - particles.positions.x[i]) * randomSeed - velocitiesX[i] * force / 1000f);
velocitiesY[i] += ((targetY - particles.positions.y[i]) * randomSeed - velocitiesY[i] * force / 1000f);
velocitiesZ[i] += ((targetZ - particles.positions.z[i]) * randomSeed - velocitiesZ[i] * force / 1000f);
}
Vector3 velocity = new Vector3(velocitiesX[i], velocitiesY[i], velocitiesZ[i]);
if (hasMaximumVelocity && velocity.magnitude > maxVelocity)
{
velocity = velocity.normalized;
velocitiesX[i] = velocity.x * maxVelocity;
velocitiesY[i] = velocity.y * maxVelocity;
velocitiesZ[i] = velocity.z * maxVelocity;
}
}
}
}
public void Execute(ParticleSystemJobData particles, int startIndex, int count)
{
m_RotationDifference = m_RotationDifference / 180 * math.PI;
var rotations = particles.rotations.z;
for (int i = startIndex; i < startIndex + count; i++)
{
rotations[i] += m_RotationDifference;
}
}
public void Execute(ParticleSystemJobData particles)
{
var positionsX = particles.positions.x;
var positionsY = particles.positions.y;
var positionsZ = particles.positions.z;
for (int i = 0; i < particles.count && i < particlePositionsX.Length; i++)
{
positionsX[i] = particlePositionsX[i] + offsetX;
positionsY[i] = particlePositionsY[i] + offsetY;
positionsZ[i] = particlePositionsZ[i] + offsetZ;
}
}
public void Execute(ParticleSystemJobData particles)
{
if (immortalityOn)
{
var aliveTimePercent = particles.aliveTimePercent;
for (int i = 0; i < particles.count; i++)
{
if (aliveTimePercent[i] / 100f * totalLifeTime > ParticleMagic.MINLIFETIME)
{
aliveTimePercent[i] = ParticleMagic.MINLIFETIME / totalLifeTime * 100f + 1;
}
}
}
}
void KillOtherParticle(ParticleSystemJobData particles, int particleIndex, int collisionIndex, int maxParticles, float percent)
{
float particleWeight = collisionPointsCount / maxParticles;
Vector3 collisionPoint = new Vector3(collisionPointsX[collisionIndex], collisionPointsY[collisionIndex], collisionPointsZ[collisionIndex]);
Vector3 currentPosition = new Vector3(particles.positions.x[particleIndex], particles.positions.y[particleIndex], particles.positions.z[particleIndex]);
float distance = Vector2.Distance(collisionPoint, currentPosition);
if (distance < maxParticleCollisionEffectDistance)
{
var aliveTimePercent = particles.aliveTimePercent;
float distanceDeathConst = percent * (1 - (distance / (maxParticleCollisionEffectDistance * particleWeight))) * deltaTime;
aliveTimePercent[particleIndex] += percent * particleWeight;
}
}
public void Execute(ParticleSystemJobData particles, int i)
{
// If the particle is a trigger Collisions
if (isTrigger)
{
// If the particle is colliding with a trigger
if (collideWithTrigger && particleTriggerColliders.ContainsKey(gameObjectID))
{
Vector3 point = new Vector3(particles.positions.x[i], particles.positions.y[i], particles.positions.z[i]);
int hit = 0;
Vector3 extends = particleTriggerColliders[gameObjectID].bounds.extents;
Vector3 center = particleTriggerColliders[gameObjectID].bounds.center;
// IntRect bounds = particleTriggerColliders[gameObjectID].bounds;
// make sure the particle is within the bounds of the other trigger;
// Within left bounds ------------ Within right bounds
if (point.x > center.x - extends.x && point.x < center.x + extends.x
// Within bottom bounds ------------ Within top bounds
&& point.y > center.y - extends.y && point.y < center.y + extends.y)
{
// Check to see if the particle is colliding with the trigger
for (int pathsIndex = 0; pathsIndex < particleTriggerColliders[gameObjectID].path.Count; pathsIndex++)
{
hit = Clipper.PointInPolygon(new IntPoint(point.x * clipperPrecision, point.y * clipperPrecision), particleTriggerColliders[gameObjectID].path[pathsIndex]);
if (hit != 0)
{
break;
}
}
// If we've collided with the trigger then, apply the relevant action
if (hit != 0)
{
//TODO: Add check for the amount one of particles we are colliding with
// If the particle is colliding with fire
if (particleTriggerColliders[gameObjectID].element == ElementType.Fire)
{
KillOtherParticle(particles, i, 100);
PushBackCollision(particles, i, 1);
}
// If the particle is colliding with Wind
else if (particleTriggerColliders[gameObjectID].element == ElementType.Wind)
{
PushBackCollision(particles, i, 1);
}
}
}
}
}
}
public void Execute(ParticleSystemJobData particles, int startIndex, int count)
{
var positionsX = particles.positions.x;
int endIndex = startIndex + count;
for (int i = startIndex; i < endIndex; i++)
{
sortKeys[i] = new SortKey {
Key = positionsX[i], Index = i
}
}
;
}
}
public void ProcessParticleSystem(ParticleSystemJobData jobData)
{
Color customColor = Color.white;
var startColors = jobData.startColors;
var customDatas = jobData.customData1;
for (int idx = 0; idx < startColors.Length; idx++)
{
customColor.r = customDatas.x[idx];
customColor.g = customDatas.y[idx];
customColor.b = customDatas.z[idx];
customColor.a = customDatas.w[idx];
startColors[idx] = customColor;
}
}
public void Execute(ParticleSystemJobData particles)
{
var positions = particles.positions;
var velocities = particles.velocities;
int count = collisions.Count;
for (int i = 0; i < count; i++)
{
var collision = collisions.Dequeue();
positions[collision.Index] += (Vector3)collision.DeltaPosition;
velocities[collision.Index] += (Vector3)collision.DeltaVelocity;
positions[collision.Index2] += (Vector3)collision.DeltaPosition2;
velocities[collision.Index2] += (Vector3)collision.DeltaVelocity2;
}
}
public void ProcessParticleSystem(ParticleSystemJobData jobData)
{
var colors = jobData.startColors;
var positions = jobData.positions;
for (int i = 0; i < jobData.count; ++i)
{
Points[i] = new float3(positions.x[i], positions.y[i], positions.z[i]);
}
for (int i = 0; i < jobData.count; i++)
{
colors[i] = new Color32(0, 0, 0, 255);
}
// Set all neighbours to red
for (int i = 0; i < KnnResults.Length; i++)
{
colors[KnnResults[i]] = Colors[i / K];
}
}
void PushBackCollision(ParticleSystemJobData particles, int particleIndex, float percent)
{
ParticleMagic pm = particleTriggerColliders[gameObjectID].particleMagic;
Vector3 velocity = pm.initialVelocity * pm.direction;
var velocitiesX = particles.velocities.x;
var velocitiesY = particles.velocities.y;
var velocitiesZ = particles.velocities.z;
// Set the x,y,and z velocities for the push back
if (Mathf.Abs(velocitiesX[particleIndex]) < Mathf.Abs(velocity.x) || Mathf.Sign(velocitiesX[particleIndex]) != Mathf.Sign(velocity.x))
{
velocitiesX[particleIndex] += velocity.x * deltaTime * percent;
}
if (Mathf.Abs(velocitiesY[particleIndex]) < Mathf.Abs(velocity.y) || Mathf.Sign(velocitiesY[particleIndex]) != Mathf.Sign(velocity.y))
{
velocitiesY[particleIndex] += velocity.y * deltaTime * percent;
}
if (Mathf.Abs(velocitiesZ[particleIndex]) < Mathf.Abs(velocity.z) || Mathf.Sign(velocitiesZ[particleIndex]) != Mathf.Sign(velocity.z))
{
velocitiesZ[particleIndex] += velocity.z * deltaTime * percent;
}
}
public void Execute(ParticleSystemJobData particles)
{
new NativeSlice <SortKey>(sortKeys, 0, particles.count).Sort();
}
void KillOtherParticle(ParticleSystemJobData particles, int particleIndex, float percent)
{
var aliveTimePercent = particles.aliveTimePercent;
aliveTimePercent[particleIndex] += percent * deltaTime;
}
public void Execute(ParticleSystemJobData particles, int startIndex, int count)
{
if (areaArray.IsCreated && areaArray.Length > 0)
{
var positionsX = particles.positions.x;
var positionsY = particles.positions.y;
var positionsZ = particles.positions.z;
// scaleX = scaleX != default( float ) ? scaleX : 1;
// scaleY = scaleY != default( float ) ? scaleY : 1;
// scaleZ = scaleZ != default( float ) ? scaleZ : 1;
for (int i = startIndex; i < startIndex + count; i++)
{
System.Random rand = new System.Random((int)particles.randomSeeds[i]);
if (particles.aliveTimePercent[i] * totalLifeTime / 100f < ParticleMagic.MINLIFETIME || shouldFollowStartPosition)
{
float randomSeed = particles.randomSeeds[i] / (float)uint.MaxValue;
float targetArea = totalArea * (float)rand.NextDouble();//randomSeed;
float currentAreaCount = 0;
int triangleIndex = 0;
for ( ; triangleIndex < areaArray.Length; triangleIndex++)
{
currentAreaCount += areaArray[triangleIndex];
if (currentAreaCount >= targetArea)
{
break;
}
}
// Get the triangle vertexes
Vector3 vertexA = new Vector3(verticesX[triangles[triangleIndex * 3]], verticesY[triangles[triangleIndex * 3]], verticesZ[triangles[triangleIndex * 3]]);
Vector3 vertexB = new Vector3(verticesX[triangles[triangleIndex * 3 + 1]], verticesY[triangles[triangleIndex * 3 + 1]], verticesZ[triangles[triangleIndex * 3 + 1]]);
Vector3 vertexC = new Vector3(verticesX[triangles[triangleIndex * 3 + 2]], verticesY[triangles[triangleIndex * 3 + 2]], verticesZ[triangles[triangleIndex * 3 + 2]]);
// Scale the triangle
Vector3 scale = new Vector3(scaleX, scaleY, scaleZ);
vertexA = Vector3.Scale(vertexA, scale);
vertexB = Vector3.Scale(vertexB, scale);
vertexC = Vector3.Scale(vertexC, scale);
// Rotate the triangle
Quaternion rotation = new Quaternion(quaterionX, quaterionY, quaterionZ, quaterionW);
vertexA = rotation * vertexA;
vertexB = rotation * vertexB;
vertexC = rotation * vertexC;
// Place the particle at a random point on the triangle
float randomSeed2 = (float)rand.NextDouble();
float startPositionsX = offsetX + (1 - Mathf.Sqrt(randomSeed)) * vertexA.x + (Mathf.Sqrt(randomSeed) * (1 - randomSeed2)) * vertexB.x + (Mathf.Sqrt(randomSeed) * randomSeed2) * vertexC.x;
float startPositionsY = offsetY + (1 - Mathf.Sqrt(randomSeed)) * vertexA.y + (Mathf.Sqrt(randomSeed) * (1 - randomSeed2)) * vertexB.y + (Mathf.Sqrt(randomSeed) * randomSeed2) * vertexC.y;
float startPositionsZ = offsetZ + (1 - Mathf.Sqrt(randomSeed)) * vertexA.z + (Mathf.Sqrt(randomSeed) * (1 - randomSeed2)) * vertexB.z + (Mathf.Sqrt(randomSeed) * randomSeed2) * vertexC.z;
if (particles.aliveTimePercent[i] * totalLifeTime / 100f < ParticleMagic.MINLIFETIME)
{
positionsX[i] = startPositionsX;
positionsY[i] = startPositionsY;
positionsZ[i] = startPositionsZ;
}
// Follow the start position of the shape
else if (shouldFollowStartPosition)
{
if (maxDistanceTillTp != default(float) && (new Vector3((startPositionsX - positionsX[i]), (startPositionsY - positionsY[i]), (startPositionsZ - positionsZ[i]))).magnitude > maxDistanceTillTp)
{
positionsX[i] = startPositionsX;
positionsY[i] = startPositionsY;
positionsZ[i] = startPositionsZ;
}
else
{
var velocitiesX = particles.velocities.x;
var velocitiesY = particles.velocities.y;
var velocitiesZ = particles.velocities.z;
velocitiesX[i] = (startPositionsX - positionsX[i]) * followSpeed * 10;
velocitiesY[i] = (startPositionsY - positionsY[i]) * followSpeed * 10;
velocitiesZ[i] = (startPositionsZ - positionsZ[i]) * followSpeed * 10;
}
}
}
}
}
// areaArray.Dispose();
}
public void Execute(ParticleSystemJobData particles, int startIndex, int count)
{
var positions = particles.positions;
var velocities = particles.velocities;
var sizes = particles.sizes.x;
int endIndex = startIndex + count;
for (int i = startIndex; i < endIndex; i++)
{
int particleIndex = sortKeys[i].Index;
float3 particlePosition = positions[particleIndex];
float3 particleVelocity = velocities[particleIndex];
float particleSize = sizes[particleIndex] * 0.5f * radiusScale;
float particleMass = (4.0f / 3.0f) * math.PI * particleSize * particleSize * particleSize;
int i2 = i + 1;
while (i2 < particles.count)
{
int particleIndex2 = sortKeys[i2++].Index;
float3 particlePosition2 = positions[particleIndex2];
float particleSize2 = sizes[particleIndex2] * 0.5f * radiusScale;
float particleSizeSum = particleSize + particleSize2;
if (math.distancesq(particlePosition, particlePosition2) < particleSizeSum * particleSizeSum)
{
float3 particleVelocity2 = velocities[particleIndex2];
float particleMass2 = (4.0f / 3.0f) * math.PI * particleSize2 * particleSize2 * particleSize2;
// get the mtd
float3 delta = particlePosition - particlePosition2;
float d = math.length(delta);
// minimum translation distance to push particles apart after intersecting
float3 mtd = delta * ((particleSizeSum - d) / d);
// resolve intersection
// inverse mass quantities
float im1 = 1.0f / particleMass;
float im2 = 1.0f / particleMass2;
// push-pull them apart based off their mass
float3 deltaPosition = mtd * (im1 / (im1 + im2));
float3 deltaPosition2 = -mtd * (im2 / (im1 + im2));
particlePosition += deltaPosition; // apply to cached variable too, to increase stability
// impact speed
float3 v = (particleVelocity - particleVelocity2);
float vn = math.dot(v, math.normalize(mtd));
// spheres intersecting but moving away from each other already
if (vn > 0.0f)
{
continue;
}
// collision impulse
float imp = (-(1.0f + bounce) * vn) / (im1 + im2);
float3 impulse = math.normalize(mtd) * imp;
// change in momentum
float3 deltaVelocity = impulse * im1;
float3 deltaVelocity2 = -impulse * im2;
// enqueue collision response
collisions.Enqueue(new Collision
{
Index = particleIndex,
DeltaPosition = deltaPosition,
DeltaVelocity = deltaVelocity,
Index2 = particleIndex2,
DeltaPosition2 = deltaPosition2,
DeltaVelocity2 = deltaVelocity2
});
}
else if (particlePosition2.x - particlePosition.x > maxDiameter)
{
break;
}
}
}
}