Change Details

Merge the sharp edge tagging into `bm_mesh_loops_calc_normals`, this has the advantage that edge tagging can be performed as part of walking over each vertices edges - instead of tagging in a separate loop. Even though this will tag edges twice (once for each vertex), the computation isn't heavy as it's only calculating a dot-product between the two face users to compare the angle. This change combined with 94d4b07f8c24e95cecadce3d2c549409956f41f7 makes `BM_loops_calc_normal_vcos` around 5.68x faster, with an overall speedup over 2.6x when transforming a high poly mesh. (tested on a system with 32 cores). --- This must be applied on top of D11928.

Merge the sharp edge tagging into `bm_mesh_loops_calc_normals`, this has the advantage that edge tagging can be performed as part of walking over each vertices edges - instead of tagging in a separate loop. Even though this will tag edges twice (once for each vertex), the computation isn't heavy as it's only calculating a dot-product between the two face users to compare the angle. This change combined with D11928 makes `BM_loops_calc_normal_vcos` around 5.68x faster, with an overall speedup over 2.6x when transforming a high poly mesh. (tested on a system with 32 cores). --- This must be applied on top of D11928.

Merge the sharp edge tagging into `bm_mesh_loops_calc_normals`, this has the advantage that edge tagging can be performed as part of walking over each vertices edges - instead of tagging in a separate loop. Even though this will tag edges twice (once for each vertex), the computation isn't heavy as it's only calculating a dot-product between the two face users to compare the angle. This change combined with 94d4b07f8c24e95cecadce3d2c549409956f41f7D11928 makes `BM_loops_calc_normal_vcos` makes `BM_loops_calc_normal_vcos` around 5.68x faster, with an overall speedup over 2.6x when transforming a high poly mesh. (tested on a system with 32 cores). --- This must be applied on top of D11928.