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Welcome to the Poser Python Scripting Forum

Forum Moderators: Lobo3433, Staff Forum Coordinators: Anim8dtoon

Poser Python Scripting F.A.Q (Last Updated: 2026 Apr 22 10:09 am)

We now have a ProPack Section in the Poser FreeStuff.
Check out the new Poser Python Wish List thread. If you have an idea for a script, jot it down and maybe someone can write it. If you're looking to write a script, check out this thread for useful suggestions.

Also, check out the official Python site for interpreters, sample code, applications, cool links and debuggers. This is THE central site for Python.

You can now attach text files to your posts to pass around scripts. Just attach the script as a txt file like you would a jpg or gif. Since the forum will use a random name for the file in the link, you should give instructions on what the file name should be and where to install it. Its a good idea to usually put that info right in the script file as well.

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Subject: Script to Remove Bump Maps?

foley opened this issue on Apr 21, 2026 · 2 posts
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foley ( ) posted Tue, 21 April 2026 at 12:11 PM · edited Tue, 16 June 2026 at 6:09 AM

Greetings


I've seen this issue addressed before but no solution seems to exist.

I'm in Poser 12, by the way.

Looking for a script that will eliminate all bump maps from a scene.  Surely there must be something out there?


TIA

HartyBart ( ) posted Wed, 22 April 2026 at 10:09 AM

'Revert' the scene to undo.


# A PoserPython script to disconnect all bump maps across a scene, working
# for Poser 12. Useful when about to make a clean line-art only Firefly render.
# The bump-maps are what cause the speckles that make such a render un-usable
# in postwork.
import poser

scene = poser.Scene()

figs = scene.Figures()
acts = scene.Actors()

for fig in figs:
        mats = fig.Materials()
        if mats:
            for mat in mats:
                tree=mat.ShaderTree()
                root = mat.ShaderTree().Node(0)
                nodeInput = root.InputByInternalName('Bump')
                nodeInput.Disconnect()
                nodeInput = root.InputByInternalName('Gradient_Bump')
                nodeInput.Disconnect()
                tree.UpdatePreview()

for act in acts:
    if act.IsProp() or act.IsHairProp():
        mats = act.Materials()
        if mats:
            for mat in mats:
                tree=mat.ShaderTree()
                root = mat.ShaderTree().Node(0)
                nodeInput = root.InputByInternalName('Bump')
                nodeInput.Disconnect()
                nodeInput = root.InputByInternalName('Gradient_Bump')
                nodeInput.Disconnect()
                tree.UpdatePreview()

scene.DrawAll()


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