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| 1 | +Minutes from OpenVDB TSC meeting, November 7th, 2023 |
| 2 | + |
| 3 | +Attendees: *Ken* M., *Jeff* L., *Andre* P, *Dan* B., *Greg* H. |
| 4 | + |
| 5 | +Regrets: |
| 6 | +Attendees: *Nick* A. |
| 7 | + |
| 8 | +Additional Attendees: |
| 9 | +Alexandre Vignoux (SideFX) |
| 10 | + |
| 11 | +Agenda: |
| 12 | + |
| 13 | +1) Confirm quorum |
| 14 | +2) Secretary |
| 15 | +3) Half support |
| 16 | +4) Post mortem VDB 11 release |
| 17 | +5) Dilation at leaf level for NanoVDB |
| 18 | +6) PR-1678 |
| 19 | +7) Update documentation |
| 20 | +8) CMake config file |
| 21 | +9) Using VDB SOPs inside of DOPs |
| 22 | +10) Annual update on TAC |
| 23 | +11) Next meeting |
| 24 | + |
| 25 | +------------ |
| 26 | + |
| 27 | +1) Confirm quorum |
| 28 | + |
| 29 | +Quorum is present. |
| 30 | + |
| 31 | +2) Secretary |
| 32 | + |
| 33 | +Secretary is Andre Pradhana. |
| 34 | + |
| 35 | +3) Half support |
| 36 | +Andre and Greg will meet to discuss what needs to be implemented for Autodesk |
| 37 | +purposes. As for the implementation, we may need to promote the Half type to a |
| 38 | +float type when doing arithmetic. |
| 39 | + |
| 40 | +4) Post mortem VDB 11 release |
| 41 | +We ended up meeting the VFX reference platform deadline. Ken sent out an |
| 42 | +announcement on the email list that 11.0.0 is out there. We still need to fix |
| 43 | +weekly builds on the CI. |
| 44 | + |
| 45 | +5) Dilation at leaf level for NanoVDB |
| 46 | +Cuda’s points-to-voxel grid can copy 26 points. It will be nice to have a |
| 47 | +dedicated tool to dilate at the leaf level. Andre will touch base with Alexandre |
| 48 | +to follow up on this effort. |
| 49 | + |
| 50 | +6) PR-1678 |
| 51 | +This is no longer needed as the CMake module is no longer there. |
| 52 | + |
| 53 | +7) Update documentation |
| 54 | +We need to update the installation which is currently openexr 2.x to OpenEXR 3.x. |
| 55 | + |
| 56 | +8) CMake config file |
| 57 | +It will be good to have a nice OpenVDB CMake config file. |
| 58 | + |
| 59 | +9) Using VDB SOPs inside of DOPs |
| 60 | +It’s supposed to work with zero-copy. |
| 61 | + |
| 62 | +10) Annual update on TAC |
| 63 | +There is an annual project update for the TSC on November 29, 2023, which may |
| 64 | +require some material. |
| 65 | + |
| 66 | +11) Next meeting |
| 67 | +Next meeting is November 14, 2023. |
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