反向Smoth工具

界面

image-20230901224328315

反向Smoth(平滑) 工具来源于羊盒。进行了界面上面的优化和修改。支持Maya2022版本，相比Maya的减少功能还是这个比较好用。记录一下。

源码

直接在Maya的Python面板粘贴运行即可。

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import maya.cmds as cmds

def smoothReduce():
    sel=cmds.ls(sl=True)
    if sel:
        pointNum=cmds.polyEvaluate(v=True)
        vertexId = sel[0]+'.vtx[{}]'.format(str(pointNum))
        lastEdgeGroup=cmds.polyListComponentConversion(vertexId,fv=True,te=True)[0]
        cmds.select(lastEdgeGroup)

        while 1:
            calcu = cmds.ls(sl=True)
            cmds.SelectEdgeLoopSp()
            edge = cmds.ls(sl=True,fl=True)
            edges = [int(ii.split('[')[1].split(']')[0]) for ii in edge]
            cmds.polySelect(er=edges,en=2)
            pp = cmds.ls(sl=True)
            if pp == calcu:
                break
        cmds.polyDelEdge( cv=True )
    else:
        cmds.warning('not selected!')

if cmds.window("WSmooths", exists=True):
	 cmds.deleteUI("WSmooths", window=True)

sizeX = 280

WSmooth = cmds.window( "WSmooths",title="三岁豆Er", iconName='Short Name', widthHeight=(sizeX, 150),mnb = True, mxb = False, sizeable = False )
cmds.columnLayout( columnAttach=('both', 10), rowSpacing=10, columnWidth=sizeX )
cmds.text(l='',h=20)
cmds.text(fn="plainLabelFont",l='选择需要反向smooth的模型')
cmds.text(fn="plainLabelFont",l='记得删历史')
cmds.text(l='',h=5)
cmds.button(l="反向Smooth",c="smoothReduce()",h=40,w=10 )
cmds.setParent( '..' )
cmds.showWindow( WSmooth )