Blender Developers

Function Flow Drawing Prototype | Blender Hacking

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Dalai Felinto shows the process of hacking the node link draw system to find a way to do dashed lines. This is part of the Geometry Nodes project, and the outcome of the video is a prototype to be finalized as a patch later.

  • The task is: https://developer.blender.org/T91563
  • The initial patch with the diamond draw is: https://developer.blender.org/D12584
  • Data Flow and Function Flow explained: https://code.blender.org/2021/08/attributes-and-fields/
  • The final patch is: https://developer.blender.org/D12602

    • Timestamps:

    0:00:00 - Introduction, test file, fields and function flow
    0:18:31 - Beautiful colorful noodles
    0:37:12 - First hardcoded dashed line
    0:48:24 - Math visualization / debug
    1:00:21 - Dashed lines everywhere 😃
    1:04:30 - Ton comes into the room
    1:08:00 - Conclusions

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