draconiansolo

set cut_paste_input [stack 0]
version 6.3 v8
push $cut_paste_input
NoOp {
 name TransformExpander
 tile_color 0x7f7272ff
 selected true
 xpos -2707
 ypos -1042
 addUserKnob {20 User}

draconiansolo

set cut_paste_input [stack 0]
version 6.3 v8
push $cut_paste_input
Colorspace {
 colorspace_out HSV
 name Colorspace1
 selected true
 xpos 479
 ypos 315
}

draconiansolo

#n1=nuke.nodes.NoOp(xpos=0,ypos=0) #creates a NoOp node at 0,0...
# xpos and ypos are hidden knobs. 
n1=nuke.nodes.NoOp(xpos=0,ypos=0,label='0,0') #label pa marcarlo, not that it matters.
n2=nuke.nodes.NoOp(xpos=200,ypos=200,label='200,200') #same
#############
marker=nuke.nodes.Dot() #crear un dot
##############
marker.knob('xpos').setValue(100) #change xpos as a knob
##############
marker.setXpos(0) 

draconiansolo

set cut_paste_input [stack 0]
version 6.3 v5
push $cut_paste_input
Group {
 name DisparityClamp1
 selected true
 xpos 392
 ypos 494
 addUserKnob {20 User}
 addUserKnob {26 DisparityClampofDoom l "Disparity Clamp of Doom" t "*not suitable for new views; will help greatly with painting stuff, specially edges." T "Allows you to clamp and blur your disparity with up to 4 reference points.\nClamps max and min values.\n**Based on David's manual disparity trick"}

draconiansolo

set cut_paste_input [stack 0]
version 6.3 v5
push $cut_paste_input
Expression {
 temp_name0 x
 temp_expr0 pow(tangent.left.r-r,2)
 temp_name1 y
 temp_expr1 pow(tangent.left.g-g,2)
 temp_name2 z
 temp_expr2 pow(tangent.left.b-b,2)

draconiansolo

set cut_paste_input [stack 0]
version 6.3 v5
push $cut_paste_input
Expression {
 expr0 (isnan(r)||isinf(r))?r(x+xo,y+yo):r
 expr1 (isnan(g)||isinf(g))?g(x+xo,y+yo):g
 expr2 (isnan(b)||isinf(b))?b(x+xo,y+yo):b
 expr3 (isnan(a)||isinf(a))?a(x+xo,y+yo):a
 name Expression4
 selected true

draconiansolo

#########################################################
########### CALLBACK KNOBS PART A ###################

###### checking script name for version
#should be on onSaveScript callback

import re

def checkScriptName(name):
    print name

draconiansolo

########### CALLBACK FUNCTIONS PART A ###################

def test(): #defino una funcion que retorna un string
    return "testing"

nuke.selectedNode().knob("autolabel").setValue("test()")# asigno esa funcion al set value de el knob que quiero modificar (en este caso es un nodo oculto llamado autolabel) ... y en el set value, llamo la funcion como un string

#-------------------
for n in nuke.allNodes("Camera2"): #por si se me olvida...
    #n['focal'].setValue(5) #asi es como se ponen valores en los knobs

draconiansolo

#you can paste this to your script in settings/python/onScriptLoad

for n in nuke.allNodes("Group"): # for all the nodes in root that are groups
    print n.name()               # write names on the script console
    if n.name()[0]=="_":         # if the name of the group starts with underscore
        nuke.showDag(n)              # show their schematics

draconiansolo

#####ACCESSING NODES PART A########

print nuke.selectedNode().name() #asi es como llamo el nodo seleccionado.



#nuke.selectedNodes() es con la que se seleccionan varios nodos.
for n in nuke.selectedNodes(): #...
  print n.name(); #ciclo entre los objetos para mostrar el nombre.