Differential D15982 Diff 56227 source/blender/nodes/geometry/nodes/node_geo_volume_to_mesh.cc

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source/blender/nodes/geometry/nodes/node_geo_volume_to_mesh.cc

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	loop_offsets[i] = loop_offset;			loop_offsets[i] = loop_offset;
	vert_offset += data.verts.size();			vert_offset += data.verts.size();
	poly_offset += (data.tris.size() + data.quads.size());			poly_offset += (data.tris.size() + data.quads.size());
	loop_offset += (3 * data.tris.size() + 4 * data.quads.size());			loop_offset += (3 * data.tris.size() + 4 * data.quads.size());
	}			}

	Mesh *mesh = BKE_mesh_new_nomain(vert_offset, 0, 0, loop_offset, poly_offset);			Mesh *mesh = BKE_mesh_new_nomain(vert_offset, 0, 0, loop_offset, poly_offset);
	BKE_id_material_eval_ensure_default_slot(&mesh->id);			BKE_id_material_eval_ensure_default_slot(&mesh->id);
	MutableSpan<MVert> verts = mesh->verts_for_write();			MutableSpan<float3> positions = mesh->positions_for_write();
	MutableSpan<MPoly> polys = mesh->polys_for_write();			MutableSpan<MPoly> polys = mesh->polys_for_write();
	MutableSpan<MLoop> loops = mesh->loops_for_write();			MutableSpan<MLoop> loops = mesh->loops_for_write();

	for (const int i : grids.index_range()) {			for (const int i : grids.index_range()) {
	const bke::OpenVDBMeshData &data = mesh_data[i];			const bke::OpenVDBMeshData &data = mesh_data[i];
	bke::fill_mesh_from_openvdb_data(data.verts,			bke::fill_mesh_from_openvdb_data(data.verts,
	data.tris,			data.tris,
	data.quads,			data.quads,
	vert_offsets[i],			vert_offsets[i],
	poly_offsets[i],			poly_offsets[i],
	loop_offsets[i],			loop_offsets[i],
	verts,			positions,
	polys,			polys,
	loops);			loops);
	}			}

	BKE_mesh_calc_edges(mesh, false, false);			BKE_mesh_calc_edges(mesh, false, false);

	return mesh;			return mesh;
	}			}
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