koobas.hobune.stream
Get object which collide with physics.spherecast and displace to opposite direction
Hello there, from the main class, on awake I run a method which place randomly some objects on a NavMesh. Now the problem is that this object get overlapped.
To avoid the problem I wish to cast a Spherecast to check who is the guilty and move the new instanced object on the Opposite direction plus a float Gap which I wish to add to separate the object.
Here is the actual code....
void PlaceEnergyPool()
{
EnergyPools.Clear();
foreach (var p in Players)
{
for (int i = 0; i < (MaxEnergyPool / Players.Count); i++)
{
GameObject energyPoolPrefab = Instantiate(EnergyPool);
Vector3 randomPos = GenerateNavMeshRandomPoint(NavMeshToMesh());
float desiderDistance = energyPoolPrefab.GetComponent<NavMeshObstacle>().radius + EnergyPoolsGap;
if (Physics.CheckSphere(transform.position, desiderDistance, 0))
{
foreach (var ep in EnergyPools)
{
RaycastHit rhit;
if (Physics.Raycast(randomPos, ep.transform.position, out rhit))
{
if (rhit.distance <= desiderDistance)
{
Vector3 rhitDir = ep.transform.position - randomPos;
randomPos += -rhitDir;
}
}
}
}
energyPoolPrefab.transform.position = randomPos;
EnergyPools.Add(energyPoolPrefab);
}
}
}
Help Help ! :)
What I need it to know who is inside of the sphere and in which direction, so I can move the random placed object a bit more distant... shouldn't be so hard >.<
Ok.. I've roughly made it works...
foreach (var p in Players)
{
for (int i = 0; i < (MaxEnergyPool / Players.Count); i++)
{
GameObject energyPoolPrefab = Instantiate(EnergyPool);
energyPoolPrefab.name = "EnergyPool(" + i.ToString() + ")";
float desiderDistance = EnergyPoolsGap + (energyPoolPrefab.GetComponent<NavMeshObstacle>().radius * 2);
float gapX = ((MaxX / Players.Count) / MaxEnergyPool) + desiderDistance; Debug.Log("GapX = " + gapX);
// This is a complex method which create a mesh = to navmesh and check triangle per triangle if the vector selected is inside the navmesh
Vector3 candidatePos = GenerateNavMeshRandomPoint(NavMeshToMesh());
Vector3 rndPos = candidatePos;
NavMeshPath path = new NavMeshPath();
if (!NavMesh.CalculatePath(candidatePos, p.Location.transform.position, NavMesh.AllAreas, path))
{
if (!RandomPoint(candidatePos, desiderDistance * 2, out rndPos)) // this will change rndPos
{
float temp = Random.Range(-(gapX * i), gapX * i);
Debug.Log("RandomPoint faild, so we use candidatePos (" + candidatePos + ") \n\t" + temp);
rndPos = new Vector3(candidatePos.x + temp, 0, candidatePos.z);
}
}
if (i >= 1)
{
foreach (var crater in EnergyPools)
{
// X
if (Mathf.Abs(candidatePos.x - crater.transform.position.x) < gapX)
{
// If the player position is near over the half of the terrain ... we need to decrease the X !
if (p.Location.position.x < MaxX / 2)
candidatePos = new Vector3(p.Location.transform.position.x + (gapX * i), 0, rndPos.z);
else
candidatePos = new Vector3(p.Location.transform.position.x - (gapX * i), 0, rndPos.z);
//Debug.Log("Player:" + p.Location.transform.position.x + ", " + energyPoolPrefab.name + ":" + candidatePos + "\n\t (desPos:" + (gapX * i) + ")");
}
Debug.Log("Comparing Z axis "+ crater.name +"(" + crater.transform.position.z +") with "+ candidatePos.z);
// Z
if (Mathf.Abs(candidatePos.z - crater.transform.position.z) < desiderDistance)
{
if (crater.transform.position.z < (MaxZ / 2))
candidatePos = new Vector3(candidatePos.x, 0, crater.transform.position.z + desiderDistance);
else
candidatePos = new Vector3(candidatePos.x, 0, crater.transform.position.z - desiderDistance);
}
}
}
if (!NavMesh.CalculatePath(p.Location.transform.position, candidatePos, NavMesh.AllAreas, path))
candidatePos = new Vector3(candidatePos.x, 0, p.Location.position.z);
energyPoolPrefab.transform.position = new Vector3(candidatePos.x, 0, candidatePos.z);
EnergyPools.Add(energyPoolPrefab);
}
