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    Cross fades in 3D space

    Troubleshooting and Bug Reports
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    • AlexWilliams
      AlexWilliams last edited by

      Trying to crossfade between two 3D projectors, and having issues. Both the 3D projector and the quad distort don't seem to allow a crossfade - they allow a fade out, but not a crossfade, either between scenes, or internally within a scene - what happens is the first video fades well, but appears to block the other, as when the fade is complete, the second image pops up. I'm wondering if the rectangle from the 3D projector is blocking the image. Wonder if this is due to how Isadora treats 3D space? 

      Media artist (video designer for theatre and filmmaker) based in Toronto, Canada. Coach and instructor at The National Theatre School of Canada. Instructor at Sheridan College in Interaction Design and York/Sheridan Bachelors of Design. BFA Emily Carr University, MFA York University. 2.9 GHz Intel Core i7 MBP, 16 GB RAM, Radeon Pro 460, 4096 VRAM, running OSX 10.12.6, Isadora Core 2.6.1, and 2.3 GHz Intel Core i7 MBP, 16 GB RAM, running OSX 10.13.1 (High Sierra), Isadora Core 2.6.1

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      • cambrucedavis
        cambrucedavis last edited by

        Hey Alex,

        Is the 'Depth Test' turned on for the 3D Projector Actor? If so, I believe it uses the z-coordinates to render the image, when off it uses the 'layer' and should work and fade more like a typical projector actor. I think I had a similar issue a while back and that was the solution for me.

        Cheers,

        Cam.

        Projection Designer. Toronto, Canada
        16" MacBook Pro M1 Max: OSX 12.5.1, Isadora 3.2.6, Isadora 4

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        • DusX
          DusX Tech Staff last edited by

          if you output 2 virtual stages first you might bypass this issue. (Bug fixed in Isadora 3)

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