public GridTile(int x, int y)
{
XCoord = x;
YCoord = y;
thisTerrainType = GridTerrain.Grass;
thisRoadType = RoadType.None;
thisNodeType = GridNode.None;
thisWaterType = WaterType.None;
}
public static bool Raycast(GridTerrain terrain, out RaycastHit hit)
{
var camRay = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
//Debug.Log(camRay);
var collider = terrain.GetComponent <Collider>();
if (collider.Raycast(camRay, out hit, 10000))
{
//Handles.DrawLine(camRay.origin, camRay.origin + camRay.direction * hit.distance);
return(true);
}
return(false);
}
public override void Draw(Vector2Int userNode, GridTerrain terrain)
{
Handles.color = Color.blue;
if (_showFloodPreview)
{
var nodes = new SerializedObject(terrain).FindProperty("TerrainData.Nodes");
//Apply(userNode, nodes, terrain, DrawAction);
}
else
{
var drawPoint = terrain.transform.TransformPoint(terrain.TerrainData.GetNodePositionUnchecked(userNode.x, userNode.y));
Handles.DrawWireCube(drawPoint, Vector3.one * terrain.NodeGizmoSize);
}
}
public override void Draw(Vector2Int userNode, GridTerrain terrain)
{
Handles.color = Color.blue;
if (_paintRadius > 0)
{
for (int x = Mathf.Max(userNode.x - _paintRadius, 0); x < Mathf.Min(userNode.x + _paintRadius + 1, terrain.TerrainData.Width); x++)
{
for (int y = Mathf.Max(userNode.y - _paintRadius, 0); y < Mathf.Min(userNode.y + _paintRadius + 1, terrain.TerrainData.Height); y++)
{
var drawPoint = terrain.transform.TransformPoint(terrain.TerrainData.GetNodePositionUnchecked(x, y));
Handles.DrawWireCube(drawPoint, Vector3.one * terrain.NodeGizmoSize);
}
}
}
else
{
var drawPoint = terrain.transform.TransformPoint(terrain.TerrainData.GetNodePositionUnchecked(userNode.x, userNode.y));
Handles.DrawWireCube(drawPoint, Vector3.one * terrain.NodeGizmoSize);
}
}
public override void Draw(Vector2Int userNode, GridTerrain terrain)
{
var drawPoint = terrain.transform.TransformPoint(terrain.TerrainData.GetNodePositionUnchecked(userNode.x, userNode.y));
Handles.DrawWireCube(drawPoint, Vector3.one * terrain.NodeGizmoSize);
}
/// <summary> /// Draws the brush in the scene view so the user can see it. /// </summary> /// <param name="userNode"></param> /// <param name="terrain"></param> public abstract void Draw(Vector2Int userNode, GridTerrain terrain);
