b3f0dc2907
Call `BKE_mesh_ensure_normals_for_display` to avoid recalculating poly_normals. **Benchmark** ||master:|PATCH: |---|---|---| |looptris_test:|Average: 3.995076 FPS|Average: 4.047470 FPS ||rdata 11ms iter 91ms (frame 235ms)|rdata 11ms iter 86ms (frame 233ms) |subdiv_mesh_cage_and_final:|Average: 1.884492 FPS|Average: 1.900114 FPS ||rdata 7ms iter 42ms (frame 268ms)|rdata 7ms iter 39ms (frame 265ms) ||rdata 7ms iter 44ms (frame 259ms)|rdata 7ms iter 42ms (frame 257ms) |subdiv_mesh_final_only:|Average: 6.245944 FPS|Average: 6.289000 FPS ||rdata 3ms iter 23ms (frame 153ms)|rdata 3ms iter 21ms (frame 154ms) |subdiv_mesh_final_only_ledge:|Average: 6.263482 FPS|Average: 6.187218 FPS ||rdata 3ms iter 23ms (frame 156ms)|rdata 3ms iter 22ms (frame 154ms) Reviewed By: jbakker Differential Revision: https://developer.blender.org/D11527