Voxels are multicoloured

Hey aartsa ,

Can you provide a screen shot to try to establish what the issue maybe.

Yeah here is a picture of what I'm talking about. You see the lines of the voxels and how the textures of the model are applied to them. 

Remember you changed line 91 in the Script from percentage to ratio.... but that also changes the numbers: 5% = 0.05.

So change the line like this:

That should work.

Hey aartsa ,

There are some changes in the Blenders Python script since this course.

From the 'voxelfy_1,1.py' script included when downloading the source files, make the following changes.

Line 108

currently:

bpy.ops.object.modifier_apply(apply_as='DATA', modifier="DataTransfer")

delete apply_as='DATA', to read:

bpy.ops.object.modifier_apply(modifier="DataTransfer")

Line 123

currently:

bpy.ops.mesh.select_random(percent=count, seed=count)

change percent to ratio  and after count / 100:

bpy.ops.mesh.select_random(ratio=count / 100, seed=count)

line 123 is part of the operation to reduce each face to a single color.

the select random operation now uses a ratio between 0 and 1 instead of a percentage between 0 and 100, so dividing by 100 will give 0.01, 0.02, 0.03 etc, etc, while looping through the count. 

0.01 is equivalent to 1%, 0.02 = 2%, 0.03 = 3%, etc, etc.

This should work now as intended in Blender v3.0

Hope this helps.

@jlampel , if you have the time, would it be worth updating the script with the source files?

Hmmm I would say it is better, but not quite there yet still. Any other suggestions?

I am a little confused by this answer because my code line 108 doesn't have those kinds of commands. My code looks like this.

I have used the code from the source files

It maybe line 67 instead of 108

and line 90 instead of 123

if you are using the earlier version of the script.

@adrian2301 it is line 77 and in the .py script, it is already corrected:

Weird, I've tested the Cheetah file and it seems to work fine:

There are a few version floating about on my drive.

I suppose I should clean up a bit.

Just wondering...

I tried changing the size from 0.001 to another

did you change that back?

Yes I have, it is 0.001 at the moment

And did you test it on the Cheetah file like above?

Well I've been testing this with my own model, but now I tested it with the cheetah model as well, and the same results appeared.

Well, the only two things I can think of then, are:

1. there still is a mistake in the .py file you have. Try it with: https://drive.google.com/file/d/19eUwTFLOB9d2wen5u7BBwrMqwffRjkJb/view?usp=sharing  

2. there is something wrong with your graphics card driver (make sure to update to latest).

3. something else

Works for me too!

Yeah now it works even for me. Thanks everyone who tried to help me in various ways! Appreciate it :)