public override void OnInspectorGUI()
{
TerrainRampMaker trm = (TerrainRampMaker)target;
DrawDefaultInspector();
GUILayout.BeginVertical();
GUI.color = Color.white;
if (trm.GetCount() < 2)
{
GUI.color = Color.yellow;
GUILayout.Label("ERROR: Need at least two children points for a ramp.");
}
else
{
if (trm.AllOnSameTerrain)
{
GUILayout.Label("Adjust settings below.");
if (GUILayout.Button("CUT STRAIGHT RAMP"))
{
trm.CutStraightRamp();
}
}
else
{
GUI.color = Color.yellow;
GUILayout.Label("ERROR: All points must drop to the same terrain!");
}
}
GUI.color = Color.white;
GUILayout.EndVertical();
}
void OnSceneGUI()
{
TerrainRampMaker trm = (TerrainRampMaker)target;
for (int i = 0; i < trm.GetCount(); i++)
{
var tr = trm.GetChild(i);
EditorGUI.BeginChangeCheck();
Vector3 position = Handles.PositionHandle(tr.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(tr, "Move Ramp Control Point");
tr.position = position;
}
}
}