garageCube

Hi,
I'm trying to do a sphere mapping with two projectors but I'm stuck in the edge blending.
How to make a good seamless on edge blending? Despite spending a lot of time to solve this problem, I couldn't find a solution.
It was easy to blend multiple projectors on the rectangle, but the blending sphere is a really hard job for me.

Thanks,

Have you adjusted "left power" on the right projector quad & "right power" on the left projector quad ?
Did you tweak the gamma too ?

Hi,
I also have event with sphere mapping for 3 faces (I calculated use 3 projectors) and I use 3D calibration function in MadMapper but I tried find the way to blending but not successful.
I saw your topic you calibrate with 3D or only in 2D, could you have some advice pls.
Many thanks,

We don't support edge blending on 3D surfaces. You can always do masks with gradient images made in photoshop (or the gradient material) and put it on a Quad with "Blend Mode" set to "Multiply". You can then use mesh warping to curve your gradient & use Color Controls FX to adjust contrast.