Voxel density values #1316
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jmlait
alessandroAM
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Voxel density values
#1316
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Hello folks, I recently started studying openVDB and I'm a bit confused. Is it possible to set the grid points (voxels) density values (driven from a greyscale 3D texture) so that I can basically represent a cloud? Thanks |
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Answered by
jmlait
Mar 1, 2022
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Yes. Storing arbitrary grey-scale data in a sparse volume is a common use-case of VDB. See the Moana cloud for an example. |
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Yes. Storing arbitrary grey-scale data in a sparse volume is a common use-case of VDB.
See the Moana cloud for an example.
https://media.disneyanimation.com/uploads/production/data_set_asset/1/asset/Cloud_Readme.pdf