void Start()
{
psystem = MiscPSystemControls.inst;
Application.targetFrameRate = -1;
BufferHandlerPS1.inst = this;
ParticleCountItterator.Init(this);
int sqrtCount = (int)Mathf.Sqrt(count);
PosBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
PosBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
IdAgeBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 2, ComputeBufferType.Default);
IdAgeBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 2, ComputeBufferType.Default);
DeadBuffer = new ComputeBuffer(count, sizeof(int), ComputeBufferType.Append);
LiveBuffer = new ComputeBuffer(count, sizeof(int), ComputeBufferType.Counter);
Vector3[] points = new Vector3[count];
Vector3[] velocities = new Vector3[count];
Vector2[] idAges = new Vector2[count];
int[] indecies = new int[count];
argBuffer = new ComputeBuffer(4, sizeof(int), ComputeBufferType.IndirectArguments);
deadBuffArgBuff = new ComputeBuffer(4, sizeof(int), ComputeBufferType.IndirectArguments);
Random.InitState(0);
for (int i = 0; i < count; i++)
{
indecies[i] = i;
points[i] = new Vector3(-3f + (float)((int)(i / 1000)) * 0.3f, (i % 1000) / 100f, -5);
velocities[i] = Vector3.one * 0.01f;
idAges[i] = new Vector2(0, -1.0f);
}
PosBuffer[READ].SetData(points);
PosBuffer[WRITE].SetData(points);
VelBuffer[READ].SetData(velocities);
VelBuffer[WRITE].SetData(velocities);
IdAgeBuffer[READ].SetData(idAges);
IdAgeBuffer[WRITE].SetData(idAges);
DeadBuffer.SetData(indecies);
DeadBuffer.SetCounterValue((uint)(count));
lastVelMod = IsPlaying;
}
//TODO: DO THE TWIST!!! FLIP A READ AND WRITE BUFFER
void Start()
{
//Application.targetFrameRate = 60;
BufferHandlerPS1.inst = this;
ParticleCountItterator.Init(this);
particleCountDisplayerTextObj.GetComponent <Text>().text = this.count + "";
int sqrtCount = (int)Mathf.Sqrt(count);
PosBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
PosBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
Vector3[] points = new Vector3[count];
Vector3[] velocities = new Vector3[count];
Random.seed = 0;
for (int i = 0; i < count; i++)
{
points[i] = new Vector3();
points[i].x = Random.Range(-size, size);
points[i].y = Random.Range(-size, size);
points[i].z = Random.Range(-zSize, zSize);;
velocities[i] = Vector3.zero;
/*points[i].color = new Vector3();
* points[i].color.x = Random.value > 0.5f ? 0.0f : 1.0f;
* points[i].color.y = Random.value > 0.5f ? 0.0f : 1.0f;
* points[i].color.z = Random.value > 0.5f ? 0.0f : 1.0f;
*/
}
PosBuffer[READ].SetData(points);
PosBuffer[WRITE].SetData(points);
VelBuffer[READ].SetData(velocities);
VelBuffer[WRITE].SetData(velocities);
/*cShade.SetBuffer(cShade.FindKernel("CSMain"), "RvertPos", PosBuffer[READ]);
* cShade.SetBuffer(cShade.FindKernel("CSMain"), "RvertVel", VelBuffer[READ]);
* cShade.SetBuffer(cShade.FindKernel("CSMain"), "WvertPos", PosBuffer[WRITE]);
* cShade.SetBuffer(cShade.FindKernel("CSMain"), "WvertVel", VelBuffer[WRITE]);
*
* cShade.SetVector("_GravDampSphereDown", new Vector4(gravity, upDampening,sphereRadius, 0f ));
*
* cShade.Dispatch(cShade.FindKernel("CSMain"), sqrCount/8, sqrCount/8, 1);
*/
lastVelMod = velModBase;
}
void Start()
{
psystem = MiscPSystemControls.inst;
Application.targetFrameRate = -1;
BufferHandlerPS1.inst = this;
ParticleCountItterator.Init(this);
int sqrtCount = (int)Mathf.Sqrt(count);
ColBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 4, ComputeBufferType.Default);
ColBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 4, ComputeBufferType.Default);
PosBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
PosBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
VelBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 3, ComputeBufferType.Default);
IdAgeBuffer[WRITE] = new ComputeBuffer(count, sizeof(float) * 2, ComputeBufferType.Default);
IdAgeBuffer[READ] = new ComputeBuffer(count, sizeof(float) * 2, ComputeBufferType.Default);
DeadBuffer = new ComputeBuffer(count, sizeof(int), ComputeBufferType.Append);
LiveBuffer = new ComputeBuffer(count, sizeof(int), ComputeBufferType.Counter);
Vector3[] points = new Vector3[count];
Vector3[] velocities = new Vector3[count];
Vector2[] idAges = new Vector2[count];
int[] indecies = new int[count];
Vector4[] colorz = new Vector4[count];
argBuffer = new ComputeBuffer(4, sizeof(int), ComputeBufferType.IndirectArguments);
deadBuffArgBuff = new ComputeBuffer(4, sizeof(int), ComputeBufferType.IndirectArguments);
Random.InitState(0);
for (int i = 0; i < count; i++)
{
indecies[i] = i;
points[i] = new Vector3(-3f + (float)((int)(i / 1000)) * 0.3f, (i % 1000) / 100f, -5);
velocities[i] = Vector3.one * 0.01f;
idAges[i] = new Vector2(0, -1.0f);
colorz[i] = new Vector4(0, 0, 0, 0);
}
PosBuffer[READ].SetData(points);
PosBuffer[WRITE].SetData(points);
VelBuffer[READ].SetData(velocities);
VelBuffer[WRITE].SetData(velocities);
IdAgeBuffer[READ].SetData(idAges);
IdAgeBuffer[WRITE].SetData(idAges);
ColBuffer[READ].SetData(colorz);
ColBuffer[WRITE].SetData(colorz);
DeadBuffer.SetData(indecies);
DeadBuffer.SetCounterValue((uint)(count));
lastVelMod = IsPlaying;
cubeCountSide = Mathf.ClosestPowerOfTwo(Mathf.Abs(cubeCountSide));
cubeCountTotal = (int)Mathf.Pow(cubeCountSide, 2);
CubeDimBuffer[WRITE] = new ComputeBuffer(cubeCountTotal, sizeof(float) * 4, ComputeBufferType.Default);
CubeDimBuffer[READ] = new ComputeBuffer(cubeCountTotal, sizeof(float) * 4, ComputeBufferType.Default);
cShade.SetInt("_CubeCount", cubeCountTotal);
CubeDats[] cubdat = new CubeDats[cubeCountTotal];
Vector2 WLdims = new Vector2(1.5f, 1.5f);
for (int i = 0; i < cubeCountTotal; i++)
{
int xcoord = (int)(i / cubeCountSide);
int ycoord = (int)(i % cubeCountSide);
float truheight = Mathf.Abs((float)xcoord - cubeCountSide * 0.5f) + Mathf.Abs((float)ycoord - cubeCountSide * 0.5f);
CubeDats newdat = new CubeDats(new Vector2(xcoord, ycoord), WLdims, truheight * 0.2f, 0f, new Vector3(-cubeCountSide * 0.5f * WLdims.x, 0f, -cubeCountSide * 0.5f * WLdims.y));
newdat.dims *= 0.5f;
cubdat[i] = newdat;
}
GameObject papa = new GameObject();
for (int i = 0; i < cubeCountTotal; i++)
{
GameObject newcub = GameObject.CreatePrimitive(PrimitiveType.Cube);
newcub.GetComponent <MeshRenderer>().material = this.cubeMat;
newcub.transform.position = cubdat[i].center;
newcub.transform.localScale = cubdat[i].dims * 2f;
newcub.transform.SetParent(papa.transform);
}
CubeDimBuffer[READ].SetData(cubdat);
CubeDimBuffer[WRITE].SetData(cubdat);
}