Maya Python - Connecting UI to functions -
i working on creating little bullet spray generator run in maya using python , i'm stuck on how take values inputted user in ui , use them in functions. bulletspread function needs take value creategunui, distctrl slider , multiply value in gundictionary spread. put, need know how take inputted values slider in ui , use them in functions.
i've included code below, appreciated!
import maya.cmds cmds import random import math #dictionary containing weapon names , presets - presets contain values shot sliders, distance sliders , multipliers spread calculation gundictionary = {} gundictionary["weapon"] = ["pistol", "shotgun", "smg", "sniper", "rpg"] gundictionary["weaponselected"] = gundictionary["weapon"][0] gundictionary["pistol_preset"] = [(1,18,9), (10,50,25), (0.1)] gundictionary["shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)] gundictionary["smg_preset"] = [(5,30,15), (10,50,25), (0.2)] gundictionary["sniper_preset"] = [(1,3,2), (10,50,25), (0.05)] gundictionary["rpg_preset"] = [(1,2,1), (10,50,25), (0)] #initial cleanup of uis if (cmds.window("gun_select", exists = true)): cmds.deleteui("gun_select") #initial cleanup of scene cmds.select(all=true) cmds.delete() #fire button condition - creates wall def goshoot(gunselected, numofshots, *pargs): print "begin" weaponname = gundictionary["weaponselected"] cmds.deleteui(weaponname) createwall() bulletspread(gundictionary["weaponselected"]) #cancel ui2 - deletes ui2 def cancelshoot(*pargs): print "cancel" weaponname = gundictionary["weaponselected"] cmds.deleteui(weaponname) #cancel ui1 - deletes ui1 def cancelselect(*pargs): print "cancel" cmds.deleteui("gun_select") #function create wall def createwall(): wall = cmds.polycube(h=10, w=15, d=1, name='wall') cmds.move(0,5,0, 'wall') newrange = 0; #function generate bullet spread def bulletspread(gunselected, distance): weaponname = gundictionary["weaponselected"] multiplier = gundictionary[weaponname + "_preset"][2] distance = ??? newrange = distance * multiplier print newrange #function create drop-down menu in createselectui def printnewmenuitem(item): print item gundictionary["weaponselected"] = item return gundictionary["weaponselected"] #function take weapon selected in ui1 , call ui2, calls function calculate bullet spread def ui_refreshselweapon(fun, *args): creategunui(gundictionary["weaponselected"]) #ui allowing user pick selection of guns in drop-down menu def createselectui(): cmds.window("gun_select") cmds.columnlayout(adjustablecolumn=true) gunselectctrl = cmds.optionmenu(label='gun', changecommand=printnewmenuitem) in gundictionary["weapon"]: cmds.menuitem(label=i) cmds.button(label = "continue", command = ui_refreshselweapon) cmds.button(label = "cancel", command = cancelselect) cmds.showwindow("gun_select") createselectui() weapon_uidic = {} #called after gun select, allows user choose number of shots , distance wall def creategunui(gunselected): weaponname = gundictionary["weaponselected"] if cmds.window(weaponname, exists=true): cmds.deleteui(weaponname) cmds.window(weaponname) cmds.columnlayout(adjustablecolumn=true) cmds.deleteui("gun_select") numbullets = gundictionary[weaponname + "_preset"][0] disttotarget = gundictionary[weaponname + "_preset"][1] weapon_uidic["numbulletsctrl"] = cmds.intslidergrp(label='number of shots', minvalue=numbullets[0], maxvalue=numbullets[1], value=numbullets[2], field=true) weapon_uidic["distctrl"] = cmds.intslidergrp(label='distance target (metres)', minvalue=disttotarget[0], maxvalue=disttotarget[1], value=disttotarget[2], field=true) weapon_uidic["firebutton"] = cmds.button(label = "fire", command = lambda *args: goshoot(cmds.intslidergrp(weapon_uidic["numbulletsctrl"], query=true, value=true), cmds.intslidergrp(weapon_uidic["distctrl"], query=true, value=true))) cmds.button(label = "cancel", command = cancelshoot) cmds.showwindow(weaponname) thank you!!
i replaced lambda function partial module. used pass args through maya ui.
i don't understand why don't track distance data through different functions. have read code , print values @ each step see goes, if don't understand flow. why in "goshoot", define variable gunselected inputed if use gundictionary["weaponselected"] instead of gunselected. in "bulletspread", specify 3 args , input 1 under "goshoot". can't work if functions not linked properly.
you can find , version of code below :
import maya.cmds cmds import random import math functools import partial #dictionary containing weapon names , presets - presets contain values shot sliders, distance sliders , multipliers spread calculation gundictionary = {} gundictionary["weapon"] = ["pistol", "shotgun", "smg", "sniper", "rpg"] gundictionary["weaponselected"] = gundictionary["weapon"][0] gundictionary["pistol_preset"] = [(1,18,9), (10,50,25), (0.1)] gundictionary["shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)] gundictionary["smg_preset"] = [(5,30,15), (10,50,25), (0.2)] gundictionary["sniper_preset"] = [(1,3,2), (10,50,25), (0.05)] gundictionary["rpg_preset"] = [(1,2,1), (10,50,25), (0)] #initial cleanup of uis if (cmds.window("gun_select", exists = true)): cmds.deleteui("gun_select") #initial cleanup of scene cmds.select(all=true) cmds.delete() #fire button condition - creates wall def goshoot(gunselected, numofshots, distance, *pargs): print "begin" weaponname = gunselected cmds.deleteui(weaponname) createwall() bulletspread(gundictionary["weaponselected"], distance) #cancel ui2 - deletes ui2 def cancelshoot(*pargs): print "cancel" weaponname = gundictionary["weaponselected"] cmds.deleteui(weaponname) #cancel ui1 - deletes ui1 def cancelselect(*pargs): print "cancel" cmds.deleteui("gun_select") #function create wall def createwall(): wall = cmds.polycube(h=10, w=15, d=1, name='wall') cmds.move(0,5,0, 'wall') #function generate bullet spread def bulletspread(gunselected, distance): weaponname = gundictionary["weaponselected"] multiplier = gundictionary[weaponname + "_preset"][2] distance = distance newrange = distance * multiplier print newrange #function create drop-down menu in createselectui def printnewmenuitem(item): print item gundictionary["weaponselected"] = item return gundictionary["weaponselected"] #function take weapon selected in ui1 , call ui2, calls function calculate bullet spread def ui_refreshselweapon(fun, *args): creategunui(gundictionary["weaponselected"]) #ui allowing user pick selection of guns in drop-down menu def createselectui(): cmds.window("gun_select") cmds.columnlayout(adjustablecolumn=true) gunselectctrl = cmds.optionmenu(label='gun', changecommand=printnewmenuitem) in gundictionary["weapon"]: cmds.menuitem(label=i) cmds.button(label = "continue", command = ui_refreshselweapon) cmds.button(label = "cancel", command = cancelselect) cmds.showwindow("gun_select") createselectui() def refreshvalues(*args): function = args[0] weapon = args[1] get01 = cmds.intslidergrp(args[2],query=true, value=true) get02 = cmds.intslidergrp(args[3],query=true, value=true) print get01, get02 function(weapon, get01, get02) weapon_uidic = {} #called after gun select, allows user choose number of shots , distance wall def creategunui(gunselected): weaponname = gundictionary["weaponselected"] if cmds.window(weaponname, exists=true): cmds.deleteui(weaponname) cmds.window(weaponname) cmds.columnlayout(adjustablecolumn=true) cmds.deleteui("gun_select") numbullets = gundictionary[weaponname + "_preset"][0] disttotarget = gundictionary[weaponname + "_preset"][1] weapon_uidic["numbulletsctrl"] = cmds.intslidergrp(label='number of shots', minvalue=numbullets[0], maxvalue=numbullets[1], value=numbullets[2], field=true) weapon_uidic["distctrl"] = cmds.intslidergrp(label='distance target (metres)', minvalue=disttotarget[0], maxvalue=disttotarget[1], value=disttotarget[2], field=true) weapon_uidic["firebutton"] = cmds.button(label = "fire", command = '') cmds.button(weapon_uidic["firebutton"], e=1, c=partial(refreshvalues, goshoot, gundictionary["weaponselected"], weapon_uidic["numbulletsctrl"], weapon_uidic["distctrl"])) cmds.button(label = "cancel", command = cancelshoot) cmds.showwindow(weaponname)
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