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Initial Valueを継承させる。

Reseed ParticlesがActiveになっていると

ＰａｒｔｉｃｌｅＣｏｕｎｔがこうしんされる為、point Attributeが変わる。

viscosity AttributeをＤｏｐにInitialで持たせたい場合は

これらの扱いに注意するとうまくいく。

Sop levelでcreateした場合はアプローチが少し違う。

Houdini Python 

:Create Simple ROP

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#Set UI function
setp = hou.ui.paneTabOfType(hou.paneTabType.NetworkEditor);
uiP = setp.selectPosition();

#/obj directory ffunction#
obj = hou.node("/obj");

work = obj.createNode("ropnet","ROP",0);

work.setPosition(uiP);
#parent path is here
objpath =work.path();

#Def Color
defcol = hou.Color((1.0,0,0.5));

work.setColor(defcol);

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:Add Mantra

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#error function 
#error picker dialog
select = hou.selectedNodes()

if len(select)!=0:
   hou.ui.displayMessage('-userGuide-\n ============\
   \nSimple Mantra_node\n ============',title= 'dialogMessage');
   path= select[0].path()
   print path
else:
   hou.ui.displayMessage('-User Support-\nSelect RenderGeometry\n\
   ============\nSample...\n Add MantraNode\n Create SelectGeometry\n\n\
   ============',title= 'dialogMessage');

#Function Select is End

if len(select)!=0:
                 text = hou.ui.readInput(message = "-userGuide-\n==============\nMantraNode_Name\
\n==============\n-typeHere-\n",);
else:
     none;

typename = text[1];

userPath =(path);

rop = hou.node(userPath);

mantra = rop.createNode("ifd");

mantra.setName(typename,0)

mantra.moveToGoodPosition();
 

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Houdini Python 

:Create Simple SHOP 

===============================================

#Set UI function
setp = hou.ui.paneTabOfType(hou.paneTabType.NetworkEditor);
uiP = setp.selectPosition();

#obj directory ffunction#
obj = hou.node("/obj");

work = obj.createNode("shopnet","SHOP",0);

work.setPosition(uiP);
#parent path is here
objpath =work.path();

#Def Color
defcol = hou.Color((1.0,0.8,0));

work.setColor(defcol);

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:Add Shader Builder

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#error function 
#error picker dialog
select = hou.selectedNodes()

if len(select)!=0:
   hou.ui.displayMessage('-userGuide-\n ============\
   \nSimple Material Builder\n ============',title= 'dialogMessage');
   node = select[0].path()
   print 'nodepath=='+ node
   
else:
   hou.ui.displayMessage('-User Support-\nSelect ShaderNetwork\n\
   ============\nSample...\n Shopnet = SHOP\n SHOP = ShaderNetwork\n\n\
   ============',title= 'dialogMessage');
#Function Select is End

userpath = node;

#Set UI function

shop = hou.node(userpath);

builder = shop.createNode("vopmaterial","ShaderBuilder");

builder.moveToGoodPosition()

#Finish Function

hou.ui.displayMessage("Sucess!!!");
 

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