|
private SetParticles ( |
||
| particles | ||
| size | int | |
| return | void | |
void Start()
{
particleSystem = gameObject.GetComponent<ParticleSystem>();
const int maxParticle = 1000;
particleSystem.maxParticles = maxParticle;
particles = new ParticleSystem.Particle[maxParticle];
particleData = new ParticleData[maxParticle];
particleSystem.Emit(maxParticle);
particleSystem.GetParticles(particles);
for (int i = 0; i < maxParticle; i++)
{
particles[i].position = Vector3.zero;
particles[i].velocity = Vector3.zero;
particles[i].size = 0.1f;
float rotateX = Random.value * 360;
float rotateY = Random.value * 180;
float rotateZ = Random.value * 360;
Quaternion q = new Quaternion();
q.eulerAngles = new Vector3(rotateX, rotateY, rotateZ);
particleData[i].direction = q * Vector3.forward;
particleData[i].speed = 1;
particleData[i].cos = i / ((float)maxParticle / 10);
}
particleSystem.SetParticles(particles, maxParticle);
}
static public int SetParticles(IntPtr l) {
try {
#if DEBUG
var method = System.Reflection.MethodBase.GetCurrentMethod();
string methodName = GetMethodName(method);
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.BeginSample(methodName);
#else
Profiler.BeginSample(methodName);
#endif
#endif
int argc = LuaDLL.lua_gettop(l);
if(argc==2){
UnityEngine.ParticleSystem self=(UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l,2,out a1);
self.SetParticles(a1);
pushValue(l,true);
return 1;
}
else if(argc==3){
UnityEngine.ParticleSystem self=(UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l,2,out a1);
System.Int32 a2;
checkType(l,3,out a2);
self.SetParticles(a1,a2);
pushValue(l,true);
return 1;
}
else if(argc==4){
UnityEngine.ParticleSystem self=(UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l,2,out a1);
System.Int32 a2;
checkType(l,3,out a2);
System.Int32 a3;
checkType(l,4,out a3);
self.SetParticles(a1,a2,a3);
pushValue(l,true);
return 1;
}
pushValue(l,false);
LuaDLL.lua_pushstring(l,"No matched override function SetParticles to call");
return 2;
}
catch(Exception e) {
return error(l,e);
}
#if DEBUG
finally {
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.EndSample();
#else
Profiler.EndSample();
#endif
}
#endif
}
private void AlterParticle( ParticleSystem _ParticleSystem )
{
ParticleSystem.Particle [] parray = new ParticleSystem.Particle[ _ParticleSystem.particleCount ] ;
int num = _ParticleSystem.GetParticles( parray ) ;
Debug.Log( "num" + num );
for( int i = 0 ; i < num ; ++i )
{
parray[i].position = Vector3.zero ;
parray[i].color = Color.red ;
// Debug.Log( "parray[i].position=" + parray[i].position ) ;
}
_ParticleSystem.SetParticles( parray , parray.Length ) ;
}
static public int SetParticles__O_Particle(IntPtr l)
{
try {
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l, 2, out a1);
self.SetParticles(a1);
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int SetParticles(IntPtr l)
{
try {
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkType(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
self.SetParticles(a1, a2);
return(0);
}
catch (Exception e) {
return(error(l, e));
}
}
public void Update()
{
system = GetComponent<ParticleSystem>();
particles = new ParticleSystem.Particle[system.particleCount];
system.GetParticles(particles);
for (int i = 0; i < particles.Length; i++) {
if (i % 4 == 0) {
((Light)Instantiate(light, particles[i].position, Quaternion.identity))
.gameObject.transform.SetParent(root.transform, false);
}
}
system.SetParticles(particles, system.particleCount);
}
static int QPYX_SetParticles_YXQP(IntPtr L_YXQP)
{
try
{
ToLua.CheckArgsCount(L_YXQP, 3);
UnityEngine.ParticleSystem QPYX_obj_YXQP = (UnityEngine.ParticleSystem)ToLua.CheckObject(L_YXQP, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] QPYX_arg0_YXQP = ToLua.CheckStructArray <UnityEngine.ParticleSystem.Particle>(L_YXQP, 2);
int QPYX_arg1_YXQP = (int)LuaDLL.luaL_checknumber(L_YXQP, 3);
QPYX_obj_YXQP.SetParticles(QPYX_arg0_YXQP, QPYX_arg1_YXQP);
return(0);
}
catch (Exception e_YXQP) {
return(LuaDLL.toluaL_exception(L_YXQP, e_YXQP));
}
}
static int SetParticles(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 3);
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = ToLua.CheckObjectArray <UnityEngine.ParticleSystem.Particle>(L, 2);
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
obj.SetParticles(arg0, arg1);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
public static void MoveParticles(ParticleSystem ps, Vector3 moveAmount)
{
if (ps != null)
{
var parr = new ParticleSystem.Particle[ps.maxParticles];
var totalParticles = ps.GetParticles(parr);
//Debug.LogFormat("{0}: {1} / {2}", ps.name, totalParticles, parr.Length);
//Debug.Break();
for (var i = 0; i < totalParticles; i++)
{
parr[i].position += moveAmount;
}
ps.SetParticles(parr, parr.Length);
}
}
static public int SetParticles(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (argc == 5)
{
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l, 3, out a1);
System.Int32 a2;
checkType(l, 4, out a2);
System.Int32 a3;
checkType(l, 5, out a3);
self.SetParticles(a1, a2, a3);
pushValue(l, true);
return(1);
}
else if (argc == 4)
{
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l, 3, out a1);
System.Int32 a2;
checkType(l, 4, out a2);
self.SetParticles(a1, a2);
pushValue(l, true);
return(1);
}
else if (argc == 3)
{
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l, 3, out a1);
self.SetParticles(a1);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int SetParticles__O_Particle__Int32__Int32(IntPtr l)
{
try {
UnityEngine.ParticleSystem self = (UnityEngine.ParticleSystem)checkSelf(l);
UnityEngine.ParticleSystem.Particle[] a1;
checkArray(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
System.Int32 a3;
checkType(l, 4, out a3);
self.SetParticles(a1, a2, a3);
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
void LateUpdate()
{
// update all Position & render
Vector3 offset = new Vector3(P5Setting.SCREEN_W / 2, P5Setting.SCREEN_H / 2, 0);
Vector3 minSize = new Vector3(1, 1, 0) * PARTICLE_MINMUM_SIZE;
for (int i = 0; i < maxParticles; i++)
{
UnityEngine.ParticleSystem.Particle particle = renderParticles[i];
P5Particle pObj = particles[i]; // processing
float pSize = pObj.isStay ? PARTICLE_STAY_SIZE : PARTICLE_SIZE;
// StretchedBillboardを使っているのでvelocityが0になると表示されなくなるのを回避
Vector3 t_velocity = new Vector3(pObj.vx, pObj.vy, 0);
if (pObj.vMagnitude < MIN_MAGNITUDE)
{
t_velocity = minSize;
}
float z = -0.5f * pObj.vMagnitude;
particle.position = new Vector3(pObj.x, pObj.y, z) - offset;
//Stretched Billboardを使用しているときに上部MIN_MAGNITUDEの処理をするときに、
//レンダリング位置がずれるのを回避する為にスムージング処理。
//PARTICLE_MINMUM_SIZEを小さくする必要もある。
float smooth = pObj.isStay ? 0.0025f : 0.5f;
particle.velocity += (t_velocity - particle.velocity) * smooth;
//renderParticle.velocity = t_velocity;
//renderParticle.velocity = pObj.renderV;
particle.size = pSize * pObj.mass * UPSCALE_SIZE;
Color color = pObj.color;
color.a = pObj.alpha;
particle.color = color;
renderParticles[i] = particle;
}
//
psys.SetParticles(renderParticles, maxParticles);
}
static int SetParticles(IntPtr L)
{
#if UNITY_EDITOR
ToluaProfiler.AddCallRecord("UnityEngine.ParticleSystem.SetParticles");
#endif
try
{
ToLua.CheckArgsCount(L, 3);
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = ToLua.CheckStructArray <UnityEngine.ParticleSystem.Particle>(L, 2);
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
obj.SetParticles(arg0, arg1);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
// Update is called once per frame
public void CreateParticleObject(Vector3 pos)
{
Debug.Log("Create fab");
m_PartSys = GameObject.Instantiate ( Resources.Load<ParticleSystem> ( "Prefabs/BaseParticle" ) , pos , Quaternion.identity ) as ParticleSystem;
m_Points = new ParticleSystem.Particle [ m_NumberOfParticles ];
float increment = 10f / ( m_NumberOfParticles - 1 );
for ( int i = 0 ; i < m_NumberOfParticles ; i++ )
{
float x = i * increment;
m_Points [ i ].position = new Vector3 ( x , 0f , 0f );
m_Points [ i ].color = new Color ( x , 0f , 0f );
m_Points [ i ].size = 1f;
//Debug.Log ( m_Points [ i ].position );
}
m_PartSys.SetParticles(m_Points, m_Points.Length);
}
static int SetParticles(IntPtr L)
{
try
{
int count = LuaDLL.lua_gettop(L);
if (count == 2)
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = null;
obj.SetParticles(arg0);
return(0);
}
else if (count == 3)
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = null;
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
obj.SetParticles(arg0, arg1);
return(0);
}
else if (count == 4)
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = null;
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
int arg2 = (int)LuaDLL.luaL_checknumber(L, 4);
obj.SetParticles(arg0, arg1, arg2);
return(0);
}
else
{
return(LuaDLL.luaL_throw(L, "invalid arguments to method: UnityEngine.ParticleSystem.SetParticles"));
}
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
void Update()
{
if(isInit == false)
{
isInit = true;
particleSystem = GetComponent<ParticleSystem>();
particlesArray = new ParticleSystem.Particle[particleSystem.maxParticles];
for (int i = 0; i < particlesArray.Length; i++)
{
particlesArray[i].position = 1000.0f * Random.insideUnitSphere;
particlesArray[i].size = 100.0f;
}
particleSystem.SetParticles(particlesArray, particlesArray.Length);
print (particleSystem);
print (particlesArray.Length);
}
}
static int _m_SetParticles(RealStatePtr L)
{
ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);
UnityEngine.ParticleSystem __cl_gen_to_be_invoked = (UnityEngine.ParticleSystem)translator.FastGetCSObj(L, 1);
try {
{
UnityEngine.ParticleSystem.Particle[] particles = (UnityEngine.ParticleSystem.Particle[])translator.GetObject(L, 2, typeof(UnityEngine.ParticleSystem.Particle[]));
int size = LuaAPI.xlua_tointeger(L, 3);
__cl_gen_to_be_invoked.SetParticles(particles, size);
return(0);
}
} catch (System.Exception __gen_e) {
return(LuaAPI.luaL_error(L, "c# exception:" + __gen_e));
}
}
public void Start()
{
_dataPlot = LoadJson.Instance.Load(_jsonData.text);
_particles = new Particle[_dataPlot.Particles.Length];
_particleSystem = GetComponent<ParticleSystem>();
_camT = Camera.main.transform;
_baseRotation = Quaternion.identity;
_rotations = new[] {Quaternion.identity, Quaternion.identity};
_inV = Vector3.zero;
_sizeSlider.value = ParticleSize;
//Create Points
for (int index = 0; index < _dataPlot.Particles.Length; index++)
{
var p = _dataPlot.Particles[index];
var normal = new Vector4(p.Position.x, p.Position.y, p.Position.z, p.Position.w);
normal.Normalize();
_particles[index] = new Particle()
{
position = normal.StereographicProjection(),
color = p.Color,
size = p.Size
};
}
_particleSystem.SetParticles(_particles, _particles.Length);
//SelectFile.Instance.FileSelected += CreatePoints;
_xPos.text = "0";
_yPos.text = "0";
_zPos.text = "0";
}
// Build voxel object
public override float Build(Storage voxels, Bounds bounds, Informer informer, object parameter)
{
// Check for given array
if (voxels != null)
{
int width = voxels.Width;
int height = voxels.Height;
int depth = voxels.Depth;
int sides = voxels.FacesCount;
int x, y, z;
// Check for non-empty array
if (width * height * depth * sides > 0)
{
if (particles == null)
{
// Calculate total scaling for one block
globalScaling = new Vector3(2.0f * bounds.extents.x / (float)width, 2.0f * bounds.extents.y / (float)height, 2.0f * bounds.extents.z / (float)depth);
// Check for given template container containing a particle system and its renderer
if (template != null && template.GetComponent <UnityEngine.ParticleSystem>() != null && template.GetComponent <Renderer>() != null && template.GetComponent <Renderer>().GetType() == typeof(ParticleSystemRenderer) && ((ParticleSystemRenderer)template.GetComponent <Renderer>()).mesh != null)
{
// Calculate offset and scaling vector for a particle mesh
offset = -((ParticleSystemRenderer)template.GetComponent <Renderer>()).mesh.bounds.center;
scaling.x = 0.5f / ((ParticleSystemRenderer)template.GetComponent <Renderer>()).mesh.bounds.extents.x;
scaling.y = 0.5f / ((ParticleSystemRenderer)template.GetComponent <Renderer>()).mesh.bounds.extents.y;
scaling.z = 0.5f / ((ParticleSystemRenderer)template.GetComponent <Renderer>()).mesh.bounds.extents.z;
offset.x *= scaling.x;
offset.y *= scaling.y;
offset.z *= scaling.z;
scaling.x *= globalScaling.x;
scaling.y *= globalScaling.y;
scaling.z *= globalScaling.z;
}
else
{
// Unset translation und scaling
offset = Vector3.zero;
scaling = Vector3.one;
}
// Add offset for half voxel
offset += new Vector3(0.5f * globalScaling.x, 0.5f * globalScaling.y, 0.5f * globalScaling.z);
// Move to match position of the original object
offset += bounds.center - gameObject.transform.position - bounds.extents;
// Create array to store particles to
particles = new UnityEngine.ParticleSystem.Particle[voxels.Count];
particlesCount = 0;
// Calculate size of one particle
particleSize = Mathf.Max(globalScaling.x, Mathf.Max(globalScaling.y, globalScaling.z)) * sizeFactor;
}
// Check for main container
if (particles != null)
{
// Process all voxels
z = currentDepth;
//for (z = currentDepth; z < currentDepth + 1; ++z)
{
y = currentHeight;
//for (y = currentHeight; y < currentHeight + 1; ++y)
{
for (x = 0; x < width; ++x)
{
// Retrieve material for current coordinate
Material material = voxels.GetMaterial(x, y, z);
// Check for valid voxel
if (material != null)
{
// Calculate current voxel position
Vector3 currentPosition = new Vector3((float)x * globalScaling.x + offset.x, (float)y * globalScaling.y + offset.y, (float)z * globalScaling.z + offset.z);
// Set particle properties
particles[particlesCount].position = currentPosition;
particles[particlesCount].startColor = material.color;
particles[particlesCount].remainingLifetime = 1000;
particles[particlesCount].startLifetime = 0;
particles[particlesCount].randomSeed = 0;
particles[particlesCount].rotation = 0;
particles[particlesCount].startSize = particleSize;
particles[particlesCount].velocity = Vector3.zero;
particles[particlesCount].angularVelocity = 0;
// Increase number of particles
++particlesCount;
}
}
}
// Increase to next height line
if (++currentHeight >= height)
{
// Increase to next depth slice
++currentDepth;
currentHeight = 0;
}
}
// Return current progress when building has not been finished
if (currentDepth < depth)
{
return((float)currentDepth / (float)depth);
}
}
}
}
// Check for particles
if (particles != null && particlesCount > 0)
{
GameObject particlesContainer;
// Clone existing or create new container
if (template != null)
{
particlesContainer = (GameObject)Instantiate(template);
particlesContainer.name = targetName;
particlesContainer.SetActive(true);
}
else
{
particlesContainer = new GameObject(targetName);
}
if (particlesContainer != null)
{
// Copy position and unset scale and rotation
particlesContainer.transform.localPosition = gameObject.transform.position;
particlesContainer.transform.localScale = Vector3.one;
particlesContainer.transform.localRotation = Quaternion.identity;
// Add particles system
UnityEngine.ParticleSystem particleSystem = particlesContainer.GetComponent <UnityEngine.ParticleSystem>();
if (particleSystem == null)
{
particleSystem = particlesContainer.AddComponent <UnityEngine.ParticleSystem>();
}
if (particleSystem != null)
{
// Add particle system renderer, if there is none
ParticleSystemRenderer particleSystemRenderer = particlesContainer.GetComponent <ParticleSystemRenderer>();
if (particleSystemRenderer == null)
{
particleSystemRenderer = particlesContainer.AddComponent <ParticleSystemRenderer>();
// Set render properties
if (particleSystemRenderer != null)
{
particleSystemRenderer.cameraVelocityScale = 0;
particleSystemRenderer.lengthScale = 0;
particleSystemRenderer.maxParticleSize = 1000;
particleSystemRenderer.velocityScale = 0;
}
}
UnityEngine.ParticleSystem.EmissionModule emission = particleSystem.emission;
emission.rateOverTime = new UnityEngine.ParticleSystem.MinMaxCurve(10, new AnimationCurve());
emission.enabled = true;
// Set properties for static particles
var mainModule = particleSystem.main;
mainModule.playOnAwake = false;
mainModule.maxParticles = particlesCount;
mainModule.simulationSpeed = 1;
mainModule.startSpeed = 0;
mainModule.startLifetime = 1;
mainModule.startSize = bounds.extents.magnitude * 2;
mainModule.startDelay = 0;
mainModule.gravityModifier = 0;
mainModule.simulationSpace = ParticleSystemSimulationSpace.Local;
// Force a simulation to calculate boundaries
particleSystem.Simulate(particleSystem.main.startLifetime.constant);
// Set particles
particleSystem.SetParticles(particles, particlesCount);
// Stop automatic simulation
particleSystem.Stop();
emission.enabled = false;
}
#if UNITY_EDITOR
// Add object creation undo operation
if (!Application.isPlaying)
{
UnityEditor.Undo.RegisterCreatedObjectUndo(particlesContainer, "\"" + targetName + "\" Creation");
}
#endif
// Execute informer callback
if (informer != null)
{
informer(new UnityEngine.Object[] { particlesContainer }, parameter);
}
}
}
// Reset current processing data
currentDepth = 0;
currentHeight = 0;
particles = null;
return(1);
}
private void CreatePoints(string ks)
{
if (click1) m_System.SetParticles(points, points.Length);
click1 = true;
int counter = 0;
string line;
using (StreamReader reader = new StreamReader(ks))
{
while ((line = reader.ReadLine()) != null)
{
float k;
float.TryParse(line, out k);
mas.Add(k);
line = null;
counter++;
}
Debug.Log(counter);
}
if (resolution < 1 || resolution > 100)
{
Debug.LogWarning("Grapher resolution out of bounds, resetting to minimum.", this);
resolution = 1;
}
currentResolution = resolution;
int count = 0; while ((mas[count] != -1000))
{
for (int i = 0; i < resolution; i++)
{
try
{
int il = count * resolution / 2 + i;
float x = 2 * 256 * count / counter;
float a = mas[count] + (mas[count + 2] - mas[count]) * i / resolution;
float b = mas[count + 1] + (mas[count + 3] - mas[count + 1]) * i / resolution;
points[il].position = new Vector3(a, b, 0);
points[il].color = new Color(a / 10, b / 10, 0f);
points[il].size = 0.1f;
}
catch (System.IndexOutOfRangeException)
{ Debug.Log("Ошибка IndexOutOfRangeException"); }
}
count += 2;
}
m_System = GetComponent<ParticleSystem>();
if (currentResolution != resolution)
{
CreatePoints(ks);
}
m_System.SetParticles(points, points.Length);
for (int i = 0; i < (int)points.Length; i++) points[i].position = new Vector3(0f, 0f, 0f);
mas.Clear();
}
static int SetParticles(IntPtr L)
{
try
{
int count = LuaDLL.lua_gettop(L);
if (count == 2 && TypeChecker.CheckTypes <UnityEngine.ParticleSystem.Particle[]>(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = ToLua.ToStructArray <UnityEngine.ParticleSystem.Particle>(L, 2);
obj.SetParticles(arg0);
return(0);
}
else if (count == 2 && TypeChecker.CheckTypes <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> >(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> arg0 = StackTraits <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> > .To(L, 2);
obj.SetParticles(arg0);
return(0);
}
else if (count == 3 && TypeChecker.CheckTypes <UnityEngine.ParticleSystem.Particle[], int>(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = ToLua.ToStructArray <UnityEngine.ParticleSystem.Particle>(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
obj.SetParticles(arg0, arg1);
return(0);
}
else if (count == 3 && TypeChecker.CheckTypes <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle>, int>(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> arg0 = StackTraits <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> > .To(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
obj.SetParticles(arg0, arg1);
return(0);
}
else if (count == 4 && TypeChecker.CheckTypes <UnityEngine.ParticleSystem.Particle[], int, int>(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
UnityEngine.ParticleSystem.Particle[] arg0 = ToLua.ToStructArray <UnityEngine.ParticleSystem.Particle>(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
int arg2 = (int)LuaDLL.lua_tonumber(L, 4);
obj.SetParticles(arg0, arg1, arg2);
return(0);
}
else if (count == 4 && TypeChecker.CheckTypes <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle>, int, int>(L, 2))
{
UnityEngine.ParticleSystem obj = (UnityEngine.ParticleSystem)ToLua.CheckObject(L, 1, typeof(UnityEngine.ParticleSystem));
Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> arg0 = StackTraits <Unity.Collections.NativeArray <UnityEngine.ParticleSystem.Particle> > .To(L, 2);
int arg1 = (int)LuaDLL.lua_tonumber(L, 3);
int arg2 = (int)LuaDLL.lua_tonumber(L, 4);
obj.SetParticles(arg0, arg1, arg2);
return(0);
}
else
{
return(LuaDLL.luaL_throw(L, "invalid arguments to method: UnityEngine.ParticleSystem.SetParticles"));
}
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
public static ParticleSystem setParticles(ParticleSystem psys, ParticleSystem.Particle[] particles)
{
psys.SetParticles(particles, particles.Length);
return psys;
}
void Start()
{
//get the particle system from the GameObject containing it
system = systemHolder.GetComponent<ParticleSystem>();
//create the specified count of particles
system.Emit(emitCount);
//create an array to hold the particles
particleArray = new ParticleSystem.Particle[systemHolder.GetComponent<ParticleSystem>().particleCount];
//fill particle array with system's particles so they can be manipulated
system.GetParticles(particleArray);
//the spacing between particles y value
float offset = 2.0f / emitCount;
//how much to increment the phi angle of the particles
float increment = Mathf.PI * (3.0f - Mathf.Sqrt(5.0f));
float x, y, z, r;
//set the initial velocity and position of each of the particles in radial pattern using fibonnacci spiral
//the fibonnacci spiral method prevents bunching of particles near the poles of the sphere (lat and long method)
for (float i = 0; i < system.particleCount; i++)
{
//get the y value of current particle
y = ((i * offset) - 1) + (offset / 2.0f);
//find rotation along spiral based on y value
r = Mathf.Sqrt(1 - Mathf.Pow(y, 2.0f));
//calculate an approximation of phi for current particle
float phi = ((i + 1) % emitCount) * increment;
//use rotation along spiral r, and phi to calculate x and z coords
x = Mathf.Cos(phi) * r;
z = Mathf.Sin(phi) * r;
//set particle position and velocity
//initial postion of all particles is set to the center since they are meant to explode outwards
particleArray[(int)i].position = new Vector3(0, 0, 0);
//allow initial velocity to be tweaked with the speedFactor
particleArray[(int)i].velocity = new Vector3(x / speedFactor, y / speedFactor, z / speedFactor);
}
//set the position and velocity of the particles in the system based on array
system.SetParticles(particleArray, system.particleCount);
}
public void FixedUpdate()
{
// Solve collisions only for obbs (not particles)
collisionSolver.Solve();
// Update particle system
particleSystem.Update(Constants.TimeStepSeconds);
// Solve collisions only for particles
collisionSolver.Solve(ref particleSystem.Particles);
// Do simulation
fluidSim.Calculate(ref particleSystem.Particles, lGravity, Constants.TimeStepSeconds);
if (fillTypeIndex == 1)
{
renderer.GetComponent <MeshRenderer>().enabled = true;
Mesh mesh = generator.GenerateMesh(fluidSim.m_grid.getFluidMapCount(), Constants.CellSpace / 3);
filter.mesh = mesh;
}
else if (fillTypeIndex == 0)
{
renderer.GetComponent <MeshRenderer>().enabled = false;
// align Unity Particles with simulated Particles ...
int d = particleSystem.Particles.Count - ps.particleCount;
if (d > 0)
{
ps.Emit(d);
}
ps.GetParticles(particles);
mParticle p;
for (int i = 0; i < particleSystem.Particles.Count; i++)
{
p = particleSystem.Particles[i];
particles[i].position = new Vector3(p.Position.x, p.Position.y, 0);
particles[i].remainingLifetime = 1f;
}
ps.SetParticles(particles, particleSystem.MaxParticles);
}
else
{
//update particle buffer
smallParticle[] particleArray = new smallParticle[particleSystem.Particles.Count];
for (int i = 0; i < particleSystem.Particles.Count; i++)
{
particleArray[i] = particleSystem.Particles[i].toE();
}
particleBuffer.SetData(particleArray);
// Bind the ComputeBuffer to the shader and the compute shader
computeShader.SetBuffer(mComputeShaderKernelID, "particleBuffer", particleBuffer);
computeShader.SetInt("particle_length", particleSystem.Particles.Count);
int mWarpCount = Mathf.CeilToInt((float)fluidSim.m_grid.GPUVoxel / Constants.WARP_SIZE);
computeShader.Dispatch(mComputeShaderKernelID, mWarpCount, 1, 1);
grid[] gridArray = new grid[fluidSim.m_grid.GPUVoxel];
gridBuffer.GetData(gridArray);
int[] field = new int[gridArray.GetLength(0)];
for (int i = 0; i < gridArray.GetLength(0); i++)
{
if (gridArray[i].value > 0)
{
field[i] = 1;
}
}
int[,] f = Helper.Make2DArray <int>(field, fluidSim.m_grid.Width * Constants.resolution + 1, fluidSim.m_grid.Height * Constants.resolution + 1);
renderer.GetComponent <MeshRenderer>().enabled = true;
Mesh mesh = generator.GenerateMesh(f, Constants.CellSpace / Constants.resolution);
mesh = mattatz.MeshSmoothingSystem.MeshSmoothing.LaplacianFilter(mesh);
filter.mesh = mesh;
}
}
// Use this for initialization
void Start()
{
flockParticleEmitter = this.gameObject.GetComponentInChildren<ParticleSystem>();
//--------------- Gather all colliders --------------------
colliders = GetColliders();
//--------------- Gather all colliders --------------------
//--------------- Gather all Destination points --------------------
destinationPoints = GetDestinationPoints();
destinationPoints.Shuffle();
//--------------- Gather all Destination points --------------------
//--------------- Spawn Flocks --------------------
flockers = new FlockData[FlockingSpawnCount];
int i = FlockingSpawnCount;
Vector3 center = this.transform.position;
while (--i > -1)
SpawnRandomFlockSpherical(center, flockers, i);
//--------------- Spawn Flocks --------------------
//--------------- For each Flock, spawn a Particle--------------------
if (flockParticleEmitter != null)
{
ParticleSystem.Particle[] particles = new ParticleSystem.Particle[FlockingSpawnCount];
i = FlockingSpawnCount;
while (--i > -1)
SpawnNewParticle(particles, i);
flockParticleEmitter.SetParticles(particles, particles.Length);
flockParticleEmitter.Play();
}
//--------------- For each Flock, spawn a Particle --------------------
InitThreadPool();
}
public void ToParticleSystem(ParticleSystem ps)
{
ps.SetParticles(this.particles.ToArray(), this.particles.Count);
}
