Differential D15550 Diff 55659 source/blender/blenkernel/intern/mesh_runtime.cc

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source/blender/blenkernel/intern/mesh_runtime.cc

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	void BKE_mesh_runtime_looptri_recalc(Mesh *mesh)			void BKE_mesh_runtime_looptri_recalc(Mesh *mesh)
	{			{
	mesh_ensure_looptri_data(mesh);			mesh_ensure_looptri_data(mesh);
	BLI_assert(mesh->totpoly == 0 \|\| mesh->runtime.looptris.array_wip != nullptr);			BLI_assert(mesh->totpoly == 0 \|\| mesh->runtime.looptris.array_wip != nullptr);
	const Span<MVert> verts = mesh->verts();			const Span<MVert> verts = mesh->verts();
	const Span<MPoly> polys = mesh->polys();			const Span<MPoly> polys = mesh->polys();
	const Span<MLoop> loops = mesh->loops();			const Span<MLoop> loops = mesh->loops();

				if (BKE_mesh_poly_normals_are_dirty(mesh)) {
				BKE_mesh_recalc_looptri_with_normals(loops.data(),
				polys.data(),
				verts.data(),
				mesh->totloop,
				mesh->totpoly,
				mesh->runtime.looptris.array_wip,
				BKE_mesh_poly_normals_ensure(mesh));
				}
				else {
	BKE_mesh_recalc_looptri(loops.data(),			BKE_mesh_recalc_looptri(loops.data(),
	polys.data(),			polys.data(),
	verts.data(),			verts.data(),
	mesh->totloop,			mesh->totloop,
	mesh->totpoly,			mesh->totpoly,
	mesh->runtime.looptris.array_wip);			mesh->runtime.looptris.array_wip);
				}

	BLI_assert(mesh->runtime.looptris.array == nullptr);			BLI_assert(mesh->runtime.looptris.array == nullptr);
	atomic_cas_ptr((void **)&mesh->runtime.looptris.array,			atomic_cas_ptr((void **)&mesh->runtime.looptris.array,
	mesh->runtime.looptris.array,			mesh->runtime.looptris.array,
	mesh->runtime.looptris.array_wip);			mesh->runtime.looptris.array_wip);
	mesh->runtime.looptris.array_wip = nullptr;			mesh->runtime.looptris.array_wip = nullptr;
	}			}

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