Build Your Own SLA/SLS

Hello guys,

I made the mask and tried it, but mask do not work well how will be the problem solved?

Hello everybody,

I need help in making the mask png my projector to the Creation Workshop.
I have just taken the white image displayed by the projector (little clicked in the gimp and I created something like a mask with 50 percent transparency).
After setting this mask in CW projector does not display layers when you start printing (without a mask projector displays).

What am I doing wrong?
my mask png file:

settings in CW:

bumbski...

Anyone have anything more to add to this thread? Going to give it a go this afternoon....

ETA? and dont reply with the famous "When its done ..."

additional tools ... soft or hard??

Wow! That's some big news.

I think I'm going to skip the camera method and go for a UV sensor based method. Should have the parts in a few days and will update

I'm going with a slightly cheap solution (attempted) with an arduino and a UV sensor.

As to going from XYZ (Z being the sensor reading) to a grayscale mask, well I've got a few days until my sensor arrives.... Happy for anyone here to chime in with ideas.