private static void FollowSpline()
{
PFollowSplineConfig config = PFollowSplineConfig.Instance;
if (config.Spline == null || config.Water == null)
{
return;
}
GSplineCreator spline = config.Spline;
PWater water = config.Water;
List <GSplineAnchor> anchors = spline.Spline.Anchors;
Vector3 sumPosition = Vector3.zero;
for (int i = 0; i < anchors.Count; ++i)
{
sumPosition += anchors[i].Position;
}
Vector3 avgPos = sumPosition / anchors.Count;
water.transform.position = new Vector3(avgPos.x, config.WaterLevel, avgPos.z);
List <PIndex2D> indices = new List <PIndex2D>();
List <Vector4> verts = spline.GenerateVerticesWithFalloff();
for (int i = 0; i < verts.Count; ++i)
{
PIndex2D index = water.WorldPointToTileIndex(verts[i]);
indices.AddIfNotContains(index);
}
water.TileIndices = indices;
water.ReCalculateBounds();
}
private void OnSplineChanged(GSplineCreator creator)
{
if (creator == this.SplineCreator)
{
Apply();
}
}
private static void DrawCreateSplineGUI()
{
string label = "6. Create Roads, Ramps, Rivers, etc.";
string id = "wizard-spline";
GEditorCommon.Foldout(label, false, id, () =>
{
EditorGUILayout.LabelField("Use Spline Tool to paint roads, make ramps and riverbeds, etc.", GEditorCommon.WordWrapLeftLabel);
if (GUILayout.Button("Create Spline Tool"))
{
GSplineCreator spline = GWizard.CreateSplineTool();
EditorGUIUtility.PingObject(spline);
Selection.activeGameObject = spline.gameObject;
}
});
}
public static void CreateSpline(MenuCommand menuCmd)
{
GameObject g = new GameObject("Spline");
if (menuCmd != null)
{
GameObjectUtility.SetParentAndAlign(g, menuCmd.context as GameObject);
}
g.transform.localPosition = Vector3.zero;
g.transform.hideFlags = HideFlags.HideInInspector;
GSplineCreator spline = g.AddComponent <GSplineCreator>();
spline.GroupId = -1;
Selection.activeGameObject = g;
Undo.RegisterCreatedObjectUndo(g, "Creating Terrain Painter");
}
public static GSplineCreator CreateSplineTool()
{
GameObject root = GetTerrainToolsRoot();
if (root == null)
{
root = CreateTerrainToolsRoot();
}
GameObject g = new GameObject("Spline");
g.transform.parent = root.transform;
g.transform.position = Vector3.zero;
g.transform.rotation = Quaternion.identity;
g.transform.localScale = Vector3.one;
g.transform.hideFlags = HideFlags.HideInInspector;
GSplineCreator spline = g.AddComponent <GSplineCreator>();
return(spline);
}
