private void LateUpdate()
{
SetOrigin(Vector3.zero);
float angle = StartingAngle;
float angleIncrease = FieldOfViewValue / RayCount;
Vector3[] vertices = new Vector3[RayCount + 1 + 1];
Vector2[] uv = new Vector2[vertices.Length];
int[] triangles = new int[RayCount * 3];
vertices[0] = Origin;
int vertexIndex = 1;
int triangleIndex = 0;
for (int i = 0; i <= RayCount; i++)
{
Vector3 vertex;
RaycastHit2D raycastHit2D = Physics2D.Raycast(transform.position, UtilitiesClass.GetVectorFromAngle(angle), ViewDistance, LayerMask);
if (raycastHit2D.collider == null)
{
// No hit
vertex = UtilitiesClass.GetVectorFromAngle(angle) * ViewDistance;
vertex.z = transform.position.z;
}
else
{
// Hit object
if (raycastHit2D.collider.gameObject.CompareTag("Player"))
{
EnemyBehavior.SetTargetPlayer(raycastHit2D.collider.gameObject);
}
vertex = (Vector3)raycastHit2D.point - transform.position;
vertex.z = transform.position.z;
}
vertices[vertexIndex] = vertex;
if (i > 0)
{
triangles[triangleIndex + 0] = 0;
triangles[triangleIndex + 1] = vertexIndex - 1;
triangles[triangleIndex + 2] = vertexIndex;
triangleIndex += 3;
}
vertexIndex++;
angle -= angleIncrease;
}
Mesh.vertices = vertices;
Mesh.uv = uv;
Mesh.triangles = triangles;
}