Vuo version: 

Fixed in Vuo version: 

OS version: 

  • Mac OS 10.11

How severely does this bug affect you?: 

●●●○ — It prevents me from completing a specific task with Vuo.

Steps causing the bug to occur: 

  1. Warp image with projection node doesn't seem to be using the multiplicative blend data.
  2. Image showing correct result + result in vuo window attached, notice no blending. Strangely if the image is saved there seems to be a inverted blend.
  3. Sample warp mesh that produced the above attached along with simple VUO project.

Other notes: 

It is the fifth column in the mesh files that define a multiplicative factor, used to blend images and to account for variable light path and distances.



Package icon example.zip370.95 KB

Crash reports: 

Package icon standard_16x9.data_.zip65.7 KB


I would really appreciate

edmark's picture
Submitted by

I would really appreciate getting it fixed since the "warp Image..." node functionality is the reason I purchased Vuo, and I'm urgently trying to put together a presentation, which I won't be able to do until this bug is fixed. thank you.

Excellent suggestion,

jstrecker's picture
Submitted by

Excellent suggestion, alexmitchellmus. Here's a composition that uses a shader to undo the effect of the bug.

When I suggested going back to Vuo 1.2.1, I should have mentioned that that only works if you're on a macOS version earlier than 10.11.6. Since Vuo 1.2.1 won't launch on 10.11.6 and later, the workaround on those operating systems is to run the attached composition in Vuo 1.2.3.