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how do i load an aplha into a brush from lighbox?

ZBrush Usage Questions
#1

hello,i have a small question,
how do i load an aplha into a brush from lighbox?

i have a brush with dragrentangle stroke, and an alpha aplied to it, … i open lighbox doble click on it, and it swiths to the alpha i selected, ok good…, but only one time, every alpha i select from lighbox after that it goes to the texture palette, any ideas?
thanks

Pablo V.

#2

If you double click on an alpha in Lightbox, it has to be a 8 or 16 bit Grayscale image to send it to the Alpha palette. Otherwise, ZBrush thinks it’s just a texture if it’s a 24 bit jpeg.

#3

Also, if it does go to the Texture palette, just click ‘Make Alpha’ button in the Texture palette.

#4

Thanks man!!, i converted the iomage to grayscale and work perfectly!