#Maya python setattr shader color code
#Maya python setattr shader color plus

50 lines of code which take away countless renaming, duplication and node creation steps. IKObjects = GetAllRelativesAndSelf(ikObj)ДЇKObjects = GetAllRelativesAndSelf(fkObj)Д¬ontrolGroup = oup( empty=True, name='IK_FK_BlendControls' )Д¬mds.addAttr (controlGroup,longName=switchName, minValue=0, maxValue=1, defaultValue=0, attributeType='double')Д¬mds.setAttr(controlGroup + '.'+switchName,edit=True, keyable=True)Д«lendColorNodeName = switchName + '_'+IKObjects+'_'+FKObjectsД«lendColors = cmds.shadingNode('blendColors',au=True,name=blendColorNodeName)Д¬mds.connectAttr(IKObjects+'.'+ attributeToConnect,blendColors + '.' + attributeToConnectTo + '1')Д¬mds.connectAttr(FKObjects+'.'+ attributeToConnect,blendColors+ '.' + attributeToConnectTo + '2')Д¬mds.connectAttr(blendColors+'.output',baseObjects+'.'+ attributeToConnect)Д¬mds.connectAttr(controlGroup+'.'+switchName,blendColors+'.blender')ДЄt last all you need to do is create the individual chains and rename them. # creates attributes and connects them to setup a functional ik fk switchДef CreateIKFKSwitch(resultObj, ikObj, fkObj):Д«aseObjects = GetAllRelativesAndSelf(resultObj) By doing all this, we sped up a tedious process. If you want to see a visual result, just open up the graph editor. Then it creates a blendcolor node which is pretty much a lerp.Then we connect the rotation attributes of the ik and fk chain to the base joints, making it so that the base joints are now fully in control of the two joint chains. Then it will create a group which holds an attribute for blending between ik or fk. This will create arrays of all the involved objects. Relatives = cmds.listRelatives(object, c=True, ad=True)ДЄnd thatвЂ™s already the last part of the switch functionality.

#Maya python setattr shader color plus

# returns an array of all relatives of a provided object plus itself The next paragraph contains a method which returns an object and its relatives, quite small and neat. NewName = name.replace(oldSubSring, newSubString) Relatives = GetAllRelativesAndSelf(newObj) NewObj = cmds.duplicate(oldObjectName,renameChildren=True) # duplicates the object with the name 'oldObjectName' and replaces 'oldSubSring' with 'newSubString'Дef CreateRenamedDuplicate(oldObjectName,oldSubSring, newSubString): Renaming is one of major time consuming import maya.cmds as cmds

It searches for вЂoldSubStringвЂ™ and replaces it with вЂnewSubStringвЂ™ while returning the duplicate object which is the highest one in the hierarchy. Furthermore all of itвЂ™s children and itself will be renamed based on the parameters. The first code snippet contains a method for duplicating an object. This is a really short script and the usage at the bottom is specific to the naming conventions I use, but should be relatively easy to adjust. Creating an IK FK switch for several joint chains of a character is one of them. There are a lot of repetitive steps when rigging any type of object. MentalCore, developed by Supervising Technical Director Corey Frew at Oktobor Animation, animation studio for several high-profile Nickelodeon series, is production-proven and provides enhancements to the standard rendering workflow using Autodesk Maya with NVIDIA mental ray.The following python script I wrote to speed up my rigging process.

Coming with a wide range of material, texture and utility shaders, making it even easier and faster to achieve the look you desire. MentalCore makes working with render passes simple, straightforward and simple. The MentalCore environment shader allows you to control the environment for different stages of rendering (reflections, finalgatheretc)Д¬reate and preview render passes at the click of a button. MentalCore allows you easily solve many rendering problems such as Ambient Occlusion transparency.