set属性(“primaryVisibility”)在2018年或2019年override.AbsOverride maya中的应用

Question

如何在override.AbsOverride maya 2018或2019中设置set属性('primaryVisibility')

import maya.app.renderSetup.model.override as override
import maya.app.renderSetup.model.selector as selector
import maya.app.renderSetup.model.collection as collection
import maya.app.renderSetup.model.renderLayer as renderLayer
import maya.app.renderSetup.model.renderSetup as renderSetup
import maya.cmds as cmds

rs = renderSetup.instance()    
# Create render layer

r1 = rs.createRenderLayer("char_beauty")


# Create collections

c1 = r1.createCollection("char")

c2 = r1.createCollection("trk_geo")

c2pv=c2.createCollection("PV")

c2pv.getSelector().setFilterType(2)


so=c2.createOverride('PV', override.AbsOverride.kTypeId)

so.setattribute('primaryVisibility')

尝试创建primaryVisibility属性。对于trk_geo集合.不知道在AbsOverride中设置primaryVisibility属性。

Answer 1

看起来，您的代码缺少覆盖上的finalize方法调用：

import maya.app.renderSetup.model.override as override
import maya.app.renderSetup.model.selector as selector
import maya.app.renderSetup.model.collection as collection
import maya.app.renderSetup.model.renderLayer as renderLayer
import maya.app.renderSetup.model.renderSetup as renderSetup
import maya.cmds as cmds

rs = renderSetup.instance()    

# Create render layer
r1 = rs.createRenderLayer("char_beauty")

# Create collections
c1 = r1.createCollection("char")
c2 = r1.createCollection("trk_geo")
c2pv=c2.createCollection("PV")
c2pv.getSelector().setFilterType(2)

# Create override
so = c2.createOverride('PV', override.AbsOverride.kTypeId)
so.finalize('visibility')

如果您不知道属性的名称，您可以跳过最后一个finalize调用，然后通过拖放属性编辑器中的属性来手动分配覆盖，然后调用print so.attributeName()来查看实际名称。