Batch Convert to Toon

Coding Python Support
1

There is an old 2006 script on the forums to batch convert all materials to toon setting with editable parameters.
I have not seen an updated version anywhere unfortunately. Does anyone have an ear to the ground on this topic for a python script to accomplish this?
I am not sure how many people use Blender and DAZ in conjunction but I do and love the toon with freestyle mix for graphic novel creation enjoyment :). I am just looking to increase work flow with a toon batch convert by not having to manually adjust every material and texture because that can take hours with large scenes.

2

Can you post the script?

If you don’t have it, I think it’s very easy to do, this code if for all materials, if you need only the materials in the selected objects let me know.


import bpy


#All materials. 


def setAllMaterialsToToon(intensity= 0.8,size=0.5,smooth=0.1):
    # no check for valid input 
    # Only changes materilas that are not type Toon.
    
    for mat in bpy.data.materials:
        if mat.diffuse_shader != 'TOON':
            mat.diffuse_shader = 'TOON'
            mat.diffuse_intensity = intensity
            mat.diffuse_toon_size = size
            mat.diffuse_toon_smooth = smooth
            
#Usage
setAllMaterialsToToon(intensity=1,size=1,smooth=1)
3

Thank you. That looks a bit nicer than what I came up with after a lot of trial and error attempting to learn python for this task.
Here was my attempt;

import the Blender module

import bpy

#Iterate over all members of the materials
for item in bpy.data.materials:
#Change diffuse shader to toon
item.diffuse_shader = ‘TOON’
#Set specular to zero
item.specular_intensity = (0.000)
#Set diffuse toon smooth
item.diffuse_toon_smooth = (0.100)
#Set diffuse toon size
item.diffuse_toon_size = (1.000)