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authorKévin Dietrich <kevin.dietrich@mailoo.org>2022-01-24 20:42:37 +0300
committerKévin Dietrich <kevin.dietrich@mailoo.org>2022-01-24 20:42:37 +0300
commite2337b53424f7d89ee4fe1ff90b4ab71b6a0a9d7 (patch)
treeb7477163abc2e72a53eadad61df5cbde9ece75d5 /release
parent90d61600fca97910aafabac4b7f638d2f64dd3ff (diff)
GPU subdiv: reduce memory usage for point IBO
The point IBO should only have data for coarse vertices (or in general, the vertices in the original mesh). As it used for displaying the vertices for selection in edit mode, and as it indexes into the VBOs for the positions and edit data, it is itself only indexed by coarse/ original vertex index. For the subdivision case, this would allocate space for the final subdivision vertex and reallocate to make room for loose geometry, although only the first coarse vertex count amount of data would be. Now just allocate for the required memory. Also reuse index buffer APIs instead of doing manual work.
Diffstat (limited to 'release')
0 files changed, 0 insertions, 0 deletions