ZBrushCentral

help whit bumpmap (tangent)

ZBrush Usage Questions
#1

hola a todos !!
tengo un problema para hacer el tangent map en zbrush 4
en las imagenes se muestra el ejemplo
en la imagen Cubo_1 esta el cubo en baja resolucion
en la imagen Cubo_2 esta en alta resolucion con detalles para el bump
en la imagen Cubo_3 saque el tangent map pero me muestra un difuminado de color que no deberia porque las caras de el cubo siguen siendo planas
habra manera de arreglar esto???

gracias.

translate by google…
hi all!
I have a problem making the tangent map in zbrush 4
images shown in the example
Cubo_1 the image is the low resolution cube
Cubo_2 this image in high resolution with details for the bump
Cubo_3 image in the tangent map but did show me a blur of color that should not because the faces of the cube remain flat
will be no way to fix this??

thanks

Attachments

cubo_1.jpg

cubo_2.jpg

cubo_3.jpg

#2

zbrush always has this error during normal generation because it doesn’t support smoothing groups. To fix the error you need to add a bevel or extra edges to the geometry or cut the geometry before normal map generation.

#3

gracias ya lo solucione
utilice el boton de CREASE y UNCREASE
para agragar esas lineas extras sin alterara el TOOL

:wink:

translate by google
thks
already solved by
use the button CREASE and UNCREASE
to add extra lines without altering TOOL

#4

Hi, I just had the exact same problem as you, could you elaborate on how you solved it a little bit more please :slight_smile: I’m very new to zbrush and I’m still unsure what you mean.

Thanks :slight_smile:

#5

Originally posted by jody,

Hi, I just had the exact same problem as you, could you elaborate on how you solved it a little bit more please :slight_smile: I’m very new to zbrush and I’m still unsure what you mean.

crease.jpg

#6

thankyooooouuu!!

#7

Your welcome jody. This video tutorial on Using Decimation Master With HD Sculpting by Nick Zucarrello might be of benefit to you and it also touches on using the Crease function in ZBrush.