// INSTANTIATOR
void InstantiateRelief(Transform parent, Vector3 steps, Vector3 origin)
{
// Generate wall
GameObject wall = Instantiate(m_prefabAvoidWall, parent);
wall.name += "Relief";
wall.transform.localPosition = origin;
wall.transform.localRotation = Quaternion.identity;
AvoidList list = wall.GetComponent <AvoidList>();
// for each terrain
foreach (var terrain in m_terrainComp)
{
var size = terrain.terrainData.size;
var terrainOrigin = terrain.GetPosition();
// for each step on x and z axis
for (float x = 0; x < size.x; x += steps.x)
{
for (float z = 0; z < size.z; z += steps.z)
{
Vector2 interpolatedPosition = new Vector2(x / size.x, z / size.z);
float h = terrain.terrainData.GetInterpolatedHeight(interpolatedPosition.x, interpolatedPosition.y);
Vector3 N = terrain.terrainData.GetInterpolatedNormal(interpolatedPosition.x, interpolatedPosition.y);
// compute avoidData
Behaviour.EnemiesManager.BoidData avoidData;
avoidData.position = terrainOrigin + new Vector3(x, h, z);
avoidData.forward = N;
list.m_avoidDatum.Add(avoidData);
}
}
}
}
GameObject InstantiateAvoidWall(Vector3 origin, Quaternion rotation, Transform parent, Vector2 steps, Vector2 size, float heightOffset, string nameSuffix)
{
GameObject wall = Instantiate(m_prefabAvoidWall, parent);
wall.name += nameSuffix;
wall.transform.localPosition = origin;
wall.transform.localRotation = rotation;
AvoidList list = wall.GetComponent <AvoidList>();
Vector3 wallPosition = wall.transform.position;
Quaternion wallRotation = wall.transform.rotation;
for (float x = -size.x / 2; x < size.x / 2; x += steps.x)
{
for (float y = -size.y / 2; y < size.y / 2; y += steps.y)
{
Behaviour.EnemiesManager.BoidData boidData;
boidData.position = wallPosition + (wallRotation * new Vector3(x, -heightOffset, y));
boidData.forward = (wallPosition - boidData.position).normalized;
list.m_avoidDatum.Add(boidData);
}
}
return(wall);
}
