Latest Contributions by LR

Here's a small example. It spawns a window with a text field and a button, when you press the button, the text field content is printed in the CE Python console. from scripting import * from javax.swing import * from java.awt import * def spawnUI(): frame = JFrame("Hell World!") frame.setSize(300, 300) frame.locationRelativeTo=None frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE) pnl = JPanel(GridLayout(0,2,5,5)) frame.add(pnl) global txt_input txt_input = JTextField('',15) pnl.add(txt_input) btn_run = JButton('Print!',actionPerformed=runAction) pnl.add(btn_run) frame.pack() frame.setVisible(True) def runAction(event): print(txt_input.text) # get a CityEngine instance ce = CE() if __name__ == '__main__': spawnUI()‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

The split.index is overwritten on a new split. You're splitting once, creating two polygons (index 0 and 1), and then you're splitting those too, creating index 0 and 1 or each. AFAIK you'd have to store the index info somewhere, like this: attr CumulativeSplitIndex = "" @StartRule Lot --> splitArea(z){ '0.5: TowerLots1}* TowerLots1 --> set(CumulativeSplitIndex, "z"+split.index) splitArea(x){ '0.5: TowerLots2}* TowerLots2 --> set(CumulativeSplitIndex, CumulativeSplitIndex+"x"+split.index) print (CumulativeSplitIndex)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ This should give you addressable lots for a conditional rule. Alternatively, you could of course do it all manually, like this: attr SetBack_1 = 0 attr SetBack_2 = 0 attr SetBack_3 = 0 attr SetBack_4 = 0 @StartRule Lot --> splitArea(z) { '0.5: Split_Z_1 | '0.5: Split_Z_2 } Split_Z_1 --> splitArea(x) { '0.5: Split_X_1_1 | '0.5: Split_X_1_2 } Split_Z_2 --> splitArea(x) { '0.5: Split_X_2_1 | '0.5: Split_X_2_2 } Split_X_1_1 --> setback(SetBack_1){all: X | remainder: Tower} # repeat for rest Tower --> extrude (10)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more