How can i use draw gizmos to draw dots between each waypoints?

Question

private void OnDrawGizmosSelected()
    {
        Gizmos.color = Color.blue;

        for (int i = 0; i < waypoints.Length; i++)
        {
            Gizmos.DrawLine(transform.position, target.position);
        }
    }

Before that i'm not sure how to draw at all between all the waypoints.

Instead line maybe to draw spheres or something else and scale it to dots/points ? And i also want to be able to set and change the number of dots/points between each two waypoints.

For example from waypoints[0] to waypoint[1] to draw 30 dots and from waypoints[1] to waypoints[2] 10 dots or just the same maount of dots between all waypoints.

For not not curves lines only straight lines like showing the path between the waypoints in game view.

Answer 1

If you found methods such as DrawLine, then you would find more methods on the Gizmos API, such as DrawWireSphere and DrawSphere. You should always consult Unity's API.

To draw lines between each waypoint, it's easy, the number of lines, or intermediates of a number of waypoints its always (the number of waypoints) - 1, so you cando something like this:

for(int i = 0; i < _waypointsQuantity; i++)
    {
        for(int j = (i + 1); j < _waypointsQuantity; j++)
        {
            Gizmos.DrawLine(_waypointsPositions[i], _waypointsPositions[j]);
        }
    }

Answer 2

I agree with @LinkWindcrafter. Just the other way around. As you need to draw dots, relatively close to spheres.

float radiusOfDot = 0.1f;
//if you want to add spacing, just iterate i = i+2
for(int i = 0; i < _waypointsQuantity; i++) 
{
    Gizmos.color = Color.yellow;
    Gizmos.DrawSphere(_waypointsPositions[i], radiusOfDot );
}