void Start()
{
//Create Compute Shader Data
ParticleGridPositionCheck = new ComputeBuffer(BoidsCount, Marshal.SizeOf(typeof(Int3)));
ParticleBoidBufferRead = new ComputeBuffer(BoidsCount, Marshal.SizeOf(typeof(ParticleBoid)));
ParticleBoidBufferWrite = new ComputeBuffer(BoidsCount, Marshal.SizeOf(typeof(ParticleBoid)));
GenerateCharacterAffectorFromPath("Assets/CharacterTest/ren.json");
//foreach (var affector in affectorData)
//{
// var go = GameObject.CreatePrimitive(PrimitiveType.Sphere);
// go.transform.localScale = new Vector3(1,1, 1);
// go.transform.position = affector.position;
//}
var pData = new ParticleBoid[BoidsCount];
for (int i = 0; i < pData.Length; i++)
{
pData[i] = CreateBoidData();
}
ParticleBoidBufferRead.SetData(pData);
pData = null;
BoidParticleRenderMateiral = new Material(BoidParticleShader);
BoidParticleRenderMateiral.hideFlags = HideFlags.HideAndDontSave;
_numberOfGrids = (int)(gridDim.x * gridDim.y * gridDim.z);
sorter = new GridOptimizer3D <ParticleBoid>(BoidsCount, range, gridDim);
//StartCoroutine(GetData());
StartCoroutine(ChangeRotationSpeed());
}
ParticleBoid CreateBoidData()
{
ParticleBoid boidData = new ParticleBoid();
Vector3 pos = Target.transform.position + UnityEngine.Random.insideUnitSphere * SpawnRadius;
//Vector3 pos = new Vector3(UnityEngine.Random.Range(0f, 100f), UnityEngine.Random.Range(0f, 100f),
// UnityEngine.Random.Range(0f, 100f));
Quaternion rot = Quaternion.Slerp(transform.rotation, UnityEngine.Random.rotation, 0.3f);
boidData.position = pos;
boidData.direction = rot.eulerAngles;
boidData.noise_offset = UnityEngine.Random.value * 10.0f;
return(boidData);
}
