Status: 

Vuo version: 

Fixed in Vuo version: 

OS version: 

  • macOS 10.13

Steps causing the bug to occur: 

  1. In the attachment there is a simple composition.
  2. There are also two warp datafiles, good and nogood.
  3. Good works, nogood gives me a black window.
  4. But the only difference between them is the y coordinate is inverted (*-1).

Compositions: 

AttachmentSize
Package icon Archive.zip404.88 KB

Comments

Inverting the y-coordinate

jstrecker's picture
Submitted by
Status:
Waiting for review by Vuo Support Team
»
Accepted

Inverting the y-coordinate also inverts the triangles' winding order, so they're facing backwards. In general, Vuo's graphics processing discards backward-facing triangles as a performance improvement (backface culling). But it doesn't really make sense to discard them in the case of Warp Image with Projection Mesh. So we'll change that.