public int GetTotalNodeCount(Tracker.Grids.GridGraph Graph)
{
var GridNodeCount = new Vector2( // calculate node count
(int)((Graph.GridExtends.x * 2f) / Graph.NodeSize),
(int)((Graph.GridExtends.z * 2f) / Graph.NodeSize)
);
return((int)(GridNodeCount.x * GridNodeCount.y)); // calculate total node count
}
public override void OnInspectorGUI()
{
// get target
Tracker.Grids.GridGraph Graph = (Tracker.Grids.GridGraph)target;
// render
EditorGUILayout.LabelField("Terrain Settings", EditorStyles.boldLabel);
Graph.TerrainLayer = LayerMaskField(new GUIContent("Terrain Layer", "The layer(s) that are used to raycast for the terrain height and slope"), Graph.TerrainLayer, false);
Graph.MaxSlope = EditorGUILayout.Slider(new GUIContent("Max Slope", "The maximal slope a agent can walk on"), Graph.MaxSlope, 0f, 90f);
EditorGUILayout.Space();
EditorGUILayout.LabelField("Grid Settings", EditorStyles.boldLabel);
Graph.GridExtends = EditorGUILayout.Vector3Field(new GUIContent("Grid Extends", "The extends of the grid. Its half the actual size of the grid graph"), Graph.GridExtends);
Graph.GridCenter = EditorGUILayout.Vector3Field(new GUIContent("Grid Center", "The center of the grid graph"), Graph.GridCenter);
float Min = Mathf.Min(Graph.GridExtends.x, Graph.GridExtends.y);
Graph.NodeSize = EditorGUILayout.Slider(new GUIContent("Grid Node Size", "The size of the nodes inside the grid graph"), Graph.NodeSize, Mathf.Min(0.01f, Min), 10f);
EditorGUILayout.Space();
EditorGUILayout.LabelField("Obstacle Settings", EditorStyles.boldLabel);
Graph.ObstaclePadding = EditorGUILayout.Slider(new GUIContent("Obstacle Padding", "The minimal thickness of obstacle casts"), Graph.ObstaclePadding, 0f, 50f);
Graph.ObstacleLayer = LayerMaskField(new GUIContent("Obstacle Layer", "The layer(s) that are used to check for potintional obstacles"), Graph.ObstacleLayer, false);
EditorGUILayout.Space();
EditorGUILayout.LabelField("Debug Settings", EditorStyles.boldLabel);
Graph.DebugEnabled = EditorGUILayout.Toggle(new GUIContent("Debug", "Determines wheter debug mode is enabled"), Graph.DebugEnabled);
if (Graph.DebugEnabled)
{
EditorGUILayout.Space();
EditorGUI.indentLevel += 1;
Graph.DrawUnwalkableNodes = EditorGUILayout.Toggle(new GUIContent("Draw Unwalkable Nodes", "Determines wheter a unwalkable node should be drawn in debug mode or not"), Graph.DrawUnwalkableNodes);
Graph.WalkableColor = EditorGUILayout.ColorField(new GUIContent("Walkable Color", "The color of walkable nodes in the debug grid"), Graph.WalkableColor);
Graph.CeilingWalkableColor = EditorGUILayout.ColorField(new GUIContent("Ceiling-Walkable Color", "The color of walkable nodes with a ceiling above it"), Graph.CeilingWalkableColor);
Graph.NoneWalkableColor = EditorGUILayout.ColorField(new GUIContent("None-Walkable Color", "The color of none-walkable nodes in the debug grid"), Graph.NoneWalkableColor);
EditorGUI.indentLevel -= 1;
EditorGUILayout.Space();
if (GUILayout.Button("Generate Temp-Grid"))
{
Graph.Initialize(); // init
}
}
EditorGUILayout.Space();
EditorGUILayout.LabelField("Debug Values", EditorStyles.boldLabel);
EditorGUILayout.LabelField("Total Node Count: " + GetTotalNodeCount(Graph));
EditorGUILayout.LabelField("Region Count: " + Graph.RegionCount);
EditorUtility.SetDirty(Graph); // set graph dirty
SceneView.RepaintAll(); // repaint scene
}
