/
orbitLights_UI.py
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/
orbitLights_UI.py
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##############################
"""
Creator:
Huston Petty
http://www.hustonpetty3d.com
Document:
orbitLights_UI.py
Description:
This is the module that creates the interface
How to Run:
import Orbital_Light_Previewer.orbitLights_UI as hp3d
reload(hp3d)
hp3d.gui() # Dockable
# hp3d.gui(False) # Not Dockable
Video Tutorial:
______________________________
"""
from maya.app.general.mayaMixin import MayaQWidgetDockableMixin
from PySide.QtGui import *
from PySide.QtCore import *
import pymel.core as pm
import webbrowser as web
import functools as fun
import maya.utils as utils
import orbitLights_cmds as command
reload(command)
import orbitLights_interfaceCreation
reload(orbitLights_interfaceCreation)
class MainDialog(QDialog, orbitLights_interfaceCreation.Ui_window_obj):
def __init__(self, parent=None):
super(MainDialog, self).__init__(parent)
self.setupUi(self)
self.setWindowFlags(Qt.Tool | Qt.WindowStaysOnTopHint)
brand_icon = command.get_icon_path('tool_brand_icon.png')
self.website_label.setPixmap(QPixmap(brand_icon))
self.how_to.clicked.connect(pm.Callback(web.open, 'https://www.youtube.com'))
self.connect(self.website_label, SIGNAL('clicked()'), pm.Callback(web.open, 'http://www.hustonpetty3d.com'))
self.distance_float.valueChanged.connect(self.change_distance)
self.interv_int.valueChanged.connect(self.change_orbitInterv)
self.orbit_int.valueChanged.connect(self.change_orbitInterv)
self.lightType_menu.currentIndexChanged.connect(pm.Callback(self.enableDisable_component, self.createRig_btn))
self.createRig_btn.clicked.connect(self.createRig)
self.deleteRig_btn.clicked.connect(self.deleteRig)
self.showVis_ckbx.stateChanged.connect(self.showVis)
def change_distance(self):
intervValue = self.interv_int.value()
value = self.distance_float.value()
pm.setAttr(rigLight+'.translateZ', value)
pm.xform(vis_mainGrp, s=[value, value, value])
vis_mainGrp
def change_orbitInterv(self):
self.set_framesField()
self.setExpression()
if self.sender().objectName() == 'orbit_int' and self.showVis_ckbx.isChecked():
pm.delete(vis_orbGrp)
pm.delete(vis_intervGrp)
self.vis_orbits()
self.vis_intervals()
elif self.sender().objectName() == 'interv_int' and self.showVis_ckbx.isChecked():
pm.delete(vis_intervGrp)
self.vis_intervals()
def set_framesField(self):
interv_int = self.interv_int.value()
orbit_int = self.orbit_int.value()
value = interv_int * orbit_int
self.frames_int.setValue(value)
pm.setAttr("defaultRenderGlobals.endFrame", value)
pm.playbackOptions(maxTime=value, e=True)
def createRig(self):
pm.currentTime(0, e=True)
global sel_objects
sel_objects = pm.ls(sl=True, tr=True)
if sel_objects == []:
print '\n# Error: Please select an object first'
pm.confirmDialog(title = 'Error: Nothing Selected',
m = 'Please select an object to create the light rig around.',
button = 'Ok',
db = 'Ok')
self.close()
gui(dock=False)
else:
global light_name
light_name = 'light1'
name_request = pm.promptDialog(
t='Light Name',
m='Enter Your New Light\'s Name',
ma='left',
tx='Ex: key_light',
st='text',
b=['Ok', 'Cancel'],
db='Ok',
cb='Cancel',
ds='Cancel')
if name_request == 'Ok':
light_name = pm.promptDialog(query=True, text=True)
global sel_center
sel_center = command.averageCoords(sel_objects)
global rigOrbit, rigInterv, rigLight
rigOrbit = pm.group(n='olp_orbitsGrp1', em=True)
rigInterv = pm.group(n='olp_intervalsGrp1', em=True)
rigLight = self.createLight(sel_center)
self.setExpression()
pm.createRenderLayer([sel_objects, rigOrbit, rigInterv, rigLight], noRecurse=True, name='{0}_layer'.format(light_name))
self.createVis()
pm.xform(rigOrbit, a=True, t=sel_center)
pm.xform(rigInterv, a=True, t=sel_center)
pm.parent(rigLight, rigInterv)
pm.parent(rigInterv, rigOrbit)
pm.select(sel_objects, r=True)
# GUI Components enable/disable
self.enableDisable_component(self.createRig_btn, enabled=False)
self.enableDisable_component(self.deleteRig_btn, enabled=True)
self.enableDisable_component(self.distance_label, enabled=True)
self.enableDisable_component(self.distance_float, enabled=True)
self.enableDisable_component(self.orbit_label, enabled=True)
self.enableDisable_component(self.orbit_int, enabled=True)
self.enableDisable_component(self.interv_label, enabled=True)
self.enableDisable_component(self.interv_int, enabled=True)
self.enableDisable_component(self.showVis_ckbx, enabled=True)
def createLight(self, position):
value = self.distance_float.value()
if self.lightType_menu.currentIndex() == 1:
light = pm.shadingNode('areaLight', asLight=True)
pm.setAttr(light + '.intensity', 500)
pm.setAttr(light + '.decayRate', 2)
pm.setAttr(light + '.areaLight', 1)
elif self.lightType_menu.currentIndex() == 2:
light = pm.shadingNode('spotLight', asLight=True)
pm.setAttr(light + '.intensity', 500)
pm.setAttr(light + '.decayRate', 2)
elif self.lightType_menu.currentIndex() == 3:
light = pm.shadingNode('directionalLight', asLight=True)
elif self.lightType_menu.currentIndex() == 4:
light = pm.shadingNode('pointLight', asLight=True)
pm.setAttr(light + '.intensity', 500)
pm.setAttr(light + '.decayRate', 2)
pm.rename(light, light_name)
pm.xform(light, a=True, t=position)
pm.xform(light, r=True, t=(0, 0, value))
return light
def deleteRig(self):
pm.parent(rigLight, w=True)
pm.delete([rigInterv, rigOrbit, vis_mainGrp])
pm.select(sel_objects, r=True)
# GUI Components enable/disable
self.enableDisable_component(self.createRig_btn, enabled=True)
self.enableDisable_component(self.deleteRig_btn, enabled=False)
self.enableDisable_component(self.distance_label, enabled=False)
self.enableDisable_component(self.distance_float, enabled=False)
self.enableDisable_component(self.orbit_label, enabled=False)
self.enableDisable_component(self.orbit_int, enabled=False)
self.enableDisable_component(self.interv_label, enabled=False)
self.enableDisable_component(self.interv_int, enabled=False)
self.enableDisable_component(self.showVis_ckbx, enabled=False)
self.orbit_label.setStyleSheet("")
self.interv_label.setStyleSheet("")
def enableDisable_component(self, component, enabled=True):
if enabled == False or self.lightType_menu.currentIndex() == 0:
component.setEnabled(False)
if str(type(component)) == "<type 'PySide.QtGui.QPushButton'>":
component.setStyleSheet("background-color: #4f6061")
elif enabled == True or self.lightType_menu.currentIndex() != 0:
component.setEnabled(True)
if str(type(component)) == "<type 'PySide.QtGui.QPushButton'>":
component.setStyleSheet("background-color: #35555a")
def setExpression(self):
if pm.objExists('olp_intervalsPerOrbits_expression'):
pm.delete('olp_intervalsPerOrbits_expression')
if pm.objExists('olp_orbits_expression'):
pm.delete('olp_orbits_expression')
interv_int = self.interv_int.value()
orbit_int = self.orbit_int.value()
intervExpression = pm.expression(o=rigInterv, n='olp_intervalsPerOrbits_expression', s='rx = frame * (360/{0}.000);'.format(interv_int))
if_block = 'rz = (frame/{0}) * ((360/{1}.000)/2.000);'.format(interv_int, orbit_int)
orbitExpression = pm.expression(o=rigOrbit, n='olp_orbits_expression', s='if (frame%{0} == 0) {1}'.format(interv_int, if_block))
def createVis(self):
if pm.objExists('olp_visualizationGrp'):
pm.delete('olp_visualizationGrp')
global vis_mainGrp
vis_mainGrp = pm.group(n='olp_visualizationGrp', em=True)
pm.xform(vis_mainGrp, a=True, t=sel_center, s=[5, 5, 5])
self.showVis()
self.vis_orbits()
self.vis_intervals()
def vis_orbits(self):
global vis_orbGrp
vis_orbGrp = pm.group(n='olp_visOrbits', em=True)
intervValue = self.interv_int.value()
distValue = self.distance_float.value()
orbitValue = self.orbit_int.value()
global all_orbitObjs
all_orbitObjs = []
for orbit in range(orbitValue):
orbitRot = orbit * 360/float(orbitValue*2)
orbit_visObject = pm.circle(n='olp_orbCircle{0}'.format(orbit+1), r=distValue, s=intervValue*2, nr=[1, 0, 0], ch=True)[0]
pm.parent(orbit_visObject, vis_orbGrp)
orbit_visObject.overrideEnabled.set(1)
orbit_visObject.overrideColorRGB.set(0, 1, 1)
orbit_visObject.overrideRGBColors.set(1)
pm.xform(orbit_visObject, ro=[0, 0, orbitRot])
all_orbitObjs.append(orbit_visObject)
pm.xform(vis_orbGrp, a=True, t=sel_center)
pm.parent(vis_orbGrp, vis_mainGrp)
pm.select(sel_objects, r=True)
return vis_orbGrp
def vis_intervals(self):
global vis_intervGrp
vis_intervGrp = pm.group(n='olp_visIntervals', em=True)
distValue = self.distance_float.value()
intervValue = self.interv_int.value()
orbitValue = self.orbit_int.value()
global all_intervObjs
all_intervObjs = []
all_intervGrps = []
vis_baseInterv = pm.group(n='olp_visIntervals_orbit1', em=True)
all_intervGrps.append(vis_baseInterv)
for interv in range(intervValue):
intervRot = (interv % intervValue) * 360/float(intervValue)
vis_sphereGrp = pm.group(n='olp_spherePivot{0}'.format(interv+1), em=True)
interv_visObject = command.create_curveSphere(name='olp_interv_visObject{0}'.format(interv+1), radius=distValue/33.333)
pm.parent(interv_visObject, vis_sphereGrp)
pm.xform(vis_sphereGrp, ro=[intervRot, 0, 0])
pm.xform(interv_visObject, t=[0, 0, distValue])
pm.parent(vis_sphereGrp, vis_baseInterv)
all_intervObjs.append(interv_visObject)
for each in range(orbitValue-1):
orbitRot = (each+1) * 360/float(orbitValue*2)
newintervRing = pm.duplicate(vis_baseInterv, rr=True)
pm.xform(newintervRing[0], ro=[0, 0, orbitRot])
pm.makeIdentity(newintervRing[0], a=True, t=True, r=True, s=True, n=False)
all_intervGrps.append(newintervRing[0])
all_intervObjs += pm.listRelatives(pm.listRelatives(newintervRing, c=True), c=True)
pm.parent(all_intervGrps, vis_intervGrp)
pm.xform(vis_intervGrp, a=True, t=sel_center)
pm.parent(vis_intervGrp, vis_mainGrp)
pm.select(sel_objects, r=True)
return vis_intervGrp
def showVis(self):
if self.showVis_ckbx.isChecked() == 1:
vis_mainGrp.v.set(1)
self.orbit_label.setStyleSheet("color: rgb(0, 255, 255)")
self.interv_label.setStyleSheet("color: rgb(255, 255, 0)")
else:
vis_mainGrp.v.set(0)
self.orbit_label.setStyleSheet("")
self.interv_label.setStyleSheet("")
class MyDockableWindow(MayaQWidgetDockableMixin, MainDialog):
def __init__(self, parent=None):
super(MyDockableWindow, self).__init__(parent=parent)
def gui(dock=True):
global window_obj
try:
window_obj.close()
print '\n# Existing windows deleted'
except:
print '\n# Window does not yet exist: Creating new window'
pm.setAttr("defaultRenderGlobals.startFrame", 0)
pm.setAttr("defaultRenderGlobals.endFrame", 32)
pm.playbackOptions(minTime=0, e=True)
pm.playbackOptions(maxTime=32, e=True)
pm.currentTime(0, e=True)
parent = command.getMayaWindow()
window_obj = MyDockableWindow(parent)
window_obj.show(dockable=dock)