Navmesh Raycast Check

Unity Engine
,
1

Sometimes check the ground with a navigation
Now the method is not a good method
Hope the unity new API Direct and accurate to do this

//===========================================

public static bool NavMeshRaycast(Ray ray, float distance, float radius, out Vector3 hitPoint)
{
int samples = Mathf.RoundToInt(distance / (radius * 1.5f));

for (int i = 0; i < samples; i++)
{
Vector3 samplePos = ray.GetPoint(radius + radius * 1.5f * i);
NavMeshHit hit;
bool didHit = NavMesh.SamplePosition(samplePos,out hit, radius, NavMesh.AllAreas);
if (didHit)
{
hitPoint = hit.position;
return true;
}
}
hitPoint = Vector3.zero;
return false;

}

2

What are you attempting to do?
What is going wrong?

Please use the code tags
```csharp
**public static bool NavMeshRaycast(Ray ray, float distance, float radius, out Vector3 hitPoint)
{
int samples = Mathf.RoundToInt(distance / (radius * 1.5f));

   for (int i = 0; i < samples; i++)
   {
          Vector3 samplePos = ray.GetPoint(radius + radius * 1.5f * i);
          NavMeshHit hit;
         bool didHit = NavMesh.SamplePosition(samplePos,out hit, radius, NavMesh.AllAreas);
          if (didHit)
         {
                 hitPoint = hit.position;
                 return true;
         }
   }
   hitPoint = Vector3.zero;
   return false;

}**
```