def _handleCreateButton(self):
"""
This callback creates the Material to be used, and adds it to the object selected for import
"""
#path = '../../apps/MayaPy/'
path = '../assets/'
matName = self.MaterialBox.currentText()
objectName = self.ObjectBox.currentText()
type = 'mayaAscii'
#Import Object first then create shader to attach to it
if matName == 'Ruby':
newShader = mayaMRshader(matName, (0.614, 0.041, 0.041), 1.0, 1.0,
(0.723, 0.623, 0.623), 1.0, 2.417,
(0.723, 0.623, 0.623), (0.7, 0.5, 0.2),
0.5)
if matName == 'Emerald':
newShader = mayaMRshader(matName, (0.076, 0.614, 0.076), 1.0, 1.0,
(0.633, 0.728, 0.633), 1.0, 1.6,
(0.633, 0.728, 0.633), (0.7, 0.5, 0.2),
0.5)
if matName == 'Diamond':
newShader = mayaMRshader(matName, (0.723, 0.945, 1.0), 1.0, 1.0,
(1.0, 1.0, 1.0), 1.0, 2.417,
(1.0, 1.0, 1.0), (0.7, 0.5, 0.2), 0.5)
if matName == 'Pearl':
newShader = mayaMRshader(matName, (1.0, 1.0, 1.0), 1.0, 1.0,
(1.0, 0.829, 0.829), 1.0, 2.417,
(1.0, 1.0, 1.0), (0.7, 0.5, 0.2), 0.5)
newShader.create()
file = importFile(objectName, path, type)
file.create()
global objectNum
objectNum = objectNum + 1
cmds.select(objectName)
cmds.rename(objectName + str(objectNum))
cmds.hyperShade(a=matName + '1')
def initializeCadenceCam(self):
""" This creates an orthographic camera that looks down the Y axis onto
the XZ plane, and rotated so that the AI file track labels are
legible. This camera is positioned so that the given track nodeName
is centered in its field by setCameraFocus. """
if cmds.objExists(self.CADENCE_CAM):
return
priorSelection = MayaUtils.getSelectedTransforms()
c = cmds.camera(
orthographic=True,
nearClipPlane=1,
farClipPlane=100000,
orthographicWidth=400)
cmds.setAttr(c[0] + '.visibility', False)
cmds.rename(c[0], self.CADENCE_CAM)
cmds.rotate(-90, 180, 0)
cmds.move(0, 100, 0, self.CADENCE_CAM, absolute=True)
MayaUtils.setSelection(priorSelection)
def createShader(self, shaderName, shaderType ='blinn'):
shaderEngine = None
if not cmds.objExists(shaderName):
shader = cmds.shadingNode(shaderType, asShader=True)
shader = cmds.rename(shader, shaderName)
shaderEngine = cmds.sets(renderable=True, empty=True, noSurfaceShader=True, name=shader + '_SG')
cmds.connectAttr(shader + '.outColor', shaderEngine + '.surfaceShader')
else:
shader = shaderName
engines = cmds.listConnections(shader + '.outColor')
if engines:
shaderEngine = engines[0]
return shader, shaderEngine
def createToken(cls, uid, props, trackSetNode =None):
""" A token is created, provided with some additional Maya attributes,
and placed in the scene. Tokens are functtionally similar to
TrackNodes, but with different shapes and attributes. """
cylinderHeight = 5.0
coneHeight = 10.0
if not trackSetNode:
trackSetNode = TrackSceneUtils.getTrackSetNode()
if not trackSetNode:
return None
node = cls.getTrackNode(uid, trackSetNode=trackSetNode)
if node:
return node
# determine whether left or right, and manus or pes, from name
name = props['name'] if props else None
if not name:
print('createToken: No properties specified')
return
# remove '_proxy' or '_token' if present (as in S6_LP3_proxy)
nameFields = cls.decomposeName(name.split('_')[0])
isLeft = nameFields['left']
isPes = nameFields['pes']
# make a cone for the token of an proxy else a cylinder
if uid.endswith('_proxy'):
node = cmds.polyCone(
radius=0.5,
height=coneHeight,
subdivisionsX=10,
subdivisionsY=1,
subdivisionsZ=1,
axis=(0, 1, 0),
createUVs=0,
constructionHistory=0,
name='Token_0')[0]
cmds.move(0, 0.5 * coneHeight, 0)
else:
node = cmds.polyCylinder(
radius=0.5,
height=cylinderHeight,
subdivisionsX=10,
subdivisionsY=1,
subdivisionsZ=1,
subdivisionsCaps=0,
axis=(0, 1, 0),
createUVs=0,
constructionHistory=0,
name='Token_0')[0]
cmds.move(0, 0.5 * cylinderHeight, 0)
# Set up the basic cadence attributes
cmds.addAttr(longName='cadence_dx', shortName='dx', niceName='DX')
cmds.addAttr(longName='cadence_dy', shortName='dy', niceName='DY')
cmds.addAttr(
longName='cadence_uniqueId',
shortName='track_uid',
dataType='string',
niceName='UID')
cmds.addAttr(
longName='cadence_name',
shortName='token_name',
dataType='string',
niceName='Name')
# Disable some transform attributes
cmds.setAttr(node + '.rotateX', lock=True)
cmds.setAttr(node + '.rotateZ', lock=True)
cmds.setAttr(node + '.scaleY', lock=True)
cmds.setAttr(node + '.translateY', lock=True)
# Scale the cylinder/cone in x and z to represent 'dy' and 'dx' in
# centimeters. There is a change of coordinates between Maya (X, Z) and
# the simulator (X, Y) space. For example, for the right manus:
# x = int(100*float(entry['rm_y']))
# z = int(100*float(entry['rm_x']))
# and likewise for dx and dy.
# the DX and DY attributes affect scaleZ and scaleX in the node
cmds.connectAttr(node + '.dx', node + '.scaleZ')
cmds.connectAttr(node + '.dy', node + '.scaleX')
# add a short annotation based on the name
annotation = cmds.annotate(node, text=cls.shortName(props['name']))
cmds.select(annotation)
aTransform = cmds.pickWalk(direction='up')[0]
# control it's position by that of the node, so that it stays 15 cm
# above the pes and 10 cm above the manus
if isPes:
cmds.move(0.0, 15.0, 0.0, aTransform)
else:
cmds.move(0.0, 10.0, 0.0, aTransform)
cmds.connectAttr(node + '.translateX', aTransform + '.translateX')
cmds.connectAttr(node + '.translateZ', aTransform + '.translateZ')
# and make it non-selectable
cmds.setAttr(aTransform + '.overrideEnabled', 1)
cmds.setAttr(aTransform + '.overrideDisplayType', 2)
cmds.rename(aTransform, "TokenAnnotation_0")
if isPes:
if isLeft:
color = TrackwayShaderConfig.LEFT_PES_TOKEN_COLOR
else:
color = TrackwayShaderConfig.RIGHT_PES_TOKEN_COLOR
else:
if isLeft:
color = TrackwayShaderConfig.LEFT_MANUS_TOKEN_COLOR
else:
color = TrackwayShaderConfig.RIGHT_MANUS_TOKEN_COLOR
ShadingUtils.applyShader(color, node)
cmds.select(node)
# add the new node to the Cadence track set
cmds.sets(node, add=trackSetNode)
# finally, initialize all the properties from the dictionary props
cls.setTokenProps(node, props)
return node
def setUpMolecule():
#Adjust time slider
cmds.playbackOptions( minTime='1', maxTime='300', mps=1)
# Create the oxygen part of the larger bond (cylinder)
cmds.polyCylinder(n='oxyCylinder', r=1, h=2, sx=20, sy=1, sz=1, ax=(1, 0, 0), rcp=0, cuv=3, ch=1)
#Set scale for oxyCylinder
cmds.setAttr("oxyCylinder.translateX", 6)
cmds.setAttr("oxyCylinder.scaleZ", 2)
cmds.setAttr("oxyCylinder.scaleX", 2)
cmds.setAttr("oxyCylinder.scaleY", 2)
#-------Set up shader and shade cylinder----------
redShader = cmds.shadingNode('blinn', asShader=True, n='redBlinn')
cmds.setAttr("redBlinn.color", 0.772, 0, 0, type="double3")
cmds.select('oxyCylinder')
cmds.hyperShade(assign=redShader)
#--------------White Cylinder-------------
# Create the oxygen part of the larger bond (cylinder)
cmds.polyCylinder(n='hydroCylinder', r=1, h=2, sx=20, sy=1, sz=1, ax=(1, 0, 0), rcp=0, cuv=3, ch=1)
#Set scale for oxyCylinder
cmds.setAttr("hydroCylinder.translateX", 10)
cmds.setAttr("hydroCylinder.scaleZ", 2)
cmds.setAttr("hydroCylinder.scaleX", 2)
cmds.setAttr("hydroCylinder.scaleY", 2)
#-------Set up shader and shade cylinder----------
whiteShader = cmds.shadingNode('blinn', asShader=True, n='whiteBlinn')
cmds.setAttr("whiteBlinn.color", 1, 1, 1, type="double3")
#Select the cylinder to color
cmds.select('hydroCylinder')
# Assign shader
cmds.hyperShade(assign=whiteShader)
#----------------------------------------------------------
#-----------Group two cylinders together as "cylinder"-----
#----------------------------------------------------------
cmds.group(em=True, n='cylinder')
cmds.parent('oxyCylinder', 'cylinder')
cmds.parent('hydroCylinder', 'cylinder')
#------------Oxygen-------------
# Create the Oxygen sphere
cmds.polySphere(n='oxygen', r=1, sx=20, sy=20, ax=(0, 1, 0), cuv=2, ch=1)
#Set scale for oxygen
cmds.setAttr("oxygen.scaleZ", 5)
cmds.setAttr("oxygen.scaleX", 5)
cmds.setAttr("oxygen.scaleY", 5)
#-------Assign shader--------
cmds.select('oxygen')
cmds.hyperShade(assign=redShader)
#------------Hydrogen-------------
# Create the Hydrogen sphere
cmds.polySphere(n='hydrogen', r=1, sx=20, sy=20, ax=(0, 1, 0), cuv=2, ch=1)
#Set scale for oxygen
cmds.setAttr("hydrogen.translateX", 14)
cmds.setAttr("hydrogen.scaleZ", 4)
cmds.setAttr("hydrogen.scaleX", 4)
cmds.setAttr("hydrogen.scaleY", 4)
#-------Assign shader--------
cmds.select('hydrogen')
cmds.hyperShade(assign=whiteShader)
#----------------------------------------------------------
#-----------Group 'cylinder' and hydrogen together as "hydroAssembly"-----
#----------------------------------------------------------
cmds.group(em=True, n='hydroAssembly1')
cmds.parent('cylinder', 'hydroAssembly1')
cmds.parent('hydrogen', 'hydroAssembly1')
#----------------------------------------------------------
#-----------Group into realign group
#----------------------------------------------------------
cmds.group(em=True, n='realignGroup1')
cmds.parent('hydroAssembly1', 'realignGroup1')
#-------------------------------------------------------------
#------------Duplicate the assembly--------------------------
#-------------------------------------------------------------
cmds.duplicate('realignGroup1', n='realignGroup2')
cmds.setAttr('realignGroup2.rotateZ', 180)
cmds.rename('realignGroup2|hydroAssembly1','hydroAssembly2')
#----------------------------------------------------------
#-----------Make entire thing a group "molecule"-----
#----------------------------------------------------------
cmds.group(em=True, n='molecule')
cmds.parent('oxygen', 'molecule')
cmds.parent('realignGroup1', 'molecule')
cmds.parent('realignGroup2', 'molecule')
#-------Move entire molecule up-------
cmds.setAttr("molecule.translateY", 10)
