void OnGUI()
{
LSystemPainter painter = (LSystemPainter)this.GetComponent("LSystemPainter");
guiAngle = GUI.HorizontalSlider(new Rect(0, 0, Screen.width, 20), guiAngle, 0.0F, 360.0F);
cameraDistance = GUI.VerticalSlider(new Rect(Screen.width - 20, 30, 20, Screen.height - 50), cameraDistance, 0.01f, 2.0f);
Camera.main.transform.position = new Vector3(0.0f, 0.0f, -499.9f * cameraDistance);
painter.ChangeAngle = guiAngle;
windowRect = GUI.Window(0, new Rect(0, 30, 320, 320), GenerateNewSystem, "");
}
void OnWizardCreate()
{
GameObject lsys = new GameObject("L-System");
lsys.transform.position = new Vector3(0.0f, 0.0f, 0.0f);
LSystemParser parse = (LSystemParser)lsys.AddComponent(typeof(LSystemParser));
LSystemPainter render = (LSystemPainter)lsys.AddComponent(typeof(LSystemPainter));
if (guiOn)
{
LSystemGui gui = (LSystemGui)lsys.AddComponent(typeof(LSystemGui));
}
parse.initialize(variables, constants, start, rules, iteration, angle);
}
public void reset()
{
ruleList = new List <LSystemRule>();
stateList = new LinkedList <LSystemState>();
/*Set the initial state of the rule system*/
state = new LSystemState(angle, 0, start);
stateList.AddFirst(state);
this.RuleAggregation();
this.IterateState();
LSystemPainter painter = (LSystemPainter)this.GetComponent("LSystemPainter");
painter.create(stateList);
}
void GenerateNewSystem(int windowID)
{
GUI.Label(new Rect(10, 15, 64, 32), "Start :");
startText = GUI.TextField(new Rect(64, 10, 240, 32), startText);
GUI.Label(new Rect(10, 50, 64, 32), "Rules :");
ruleText = GUI.TextField(new Rect(64, 50, 240, 32), ruleText);
GUI.Label(new Rect(10, 85, 64, 32), "Iterations :");
iterText = GUI.TextField(new Rect(104, 85, 200, 32), iterText);
GUI.Label(new Rect(10, 120, 64, 32), "Angle :");
anglText = GUI.TextField(new Rect(104, 120, 200, 32), anglText);
if (GUI.Button(new Rect(10, 280, 128, 32), "Generate"))
{
LSystemPainter paint = (LSystemPainter)this.GetComponent("LSystemPainter");
paint.reset();
LSystemParser parse = (LSystemParser)this.GetComponent("LSystemParser");
parse.initialize("", "", startText, ruleText, int.Parse(iterText), float.Parse(anglText));
parse.reset();
}
}
