Commit: e8d9b7c95428f2d3efea344adda93098721dab6c Author: Philipp Oeser Date: Wed May 9 15:08:13 2018 +0200 Branches: blender2.8 https://developer.blender.org/rBe8d9b7c95428f2d3efea344adda93098721dab6c
Merge branch 'master' into blender2.8 =================================================================== =================================================================== diff --cc source/blender/blenkernel/intern/lattice.c index 30c839bf766,edca0257d20..b9b894db9a5 --- a/source/blender/blenkernel/intern/lattice.c +++ b/source/blender/blenkernel/intern/lattice.c @@@ -861,37 -868,31 +862,31 @@@ void lattice_deform_verts(Object *laOb lattice_deform_data = init_latt_deform(laOb, target); - /* check whether to use vertex groups (only possible if target is a Mesh) - * we want either a Mesh with no derived data, or derived data with - * deformverts + /* Check whether to use vertex groups (only possible if target is a Mesh or Lattice). + * We want either a Mesh/Lattice with no derived data, or derived data with deformverts. */ - if (target && target->type == OB_MESH) { - /* if there's derived data without deformverts, don't use vgroups */ - if (mesh) { - use_vgroups = (mesh->dvert != NULL); - } - else { - Mesh *me = target->data; - use_vgroups = (me->dvert != NULL); + if (vgroup && vgroup[0] && target && ELEM(target->type, OB_MESH, OB_LATTICE)) { + defgrp_index = defgroup_name_index(target, vgroup); + + if (defgrp_index != -1) { + /* if there's derived data without deformverts, don't use vgroups */ - if (dm) { - dvert = dm->getVertDataArray(dm, CD_MDEFORMVERT); ++ if (mesh) { ++ dvert = CustomData_get_layer(&mesh->vdata, CD_MDEFORMVERT); + } + else if (target->type == OB_LATTICE) { + dvert = ((Lattice *)target->data)->dvert; + } + else { + dvert = ((Mesh *)target->data)->dvert; + } } } - else { - use_vgroups = false; - } - - if (vgroup && vgroup[0] && use_vgroups) { - Mesh *me = target->data; - const int defgrp_index = defgroup_name_index(target, vgroup); - float weight; - - if (defgrp_index >= 0 && (me->dvert || mesh)) { - MDeformVert *dvert = mesh ? mesh->dvert : me->dvert; - - for (a = 0; a < numVerts; a++, dvert++) { - weight = defvert_find_weight(dvert, defgrp_index); - - if (weight > 0.0f) - calc_latt_deform(lattice_deform_data, vertexCos[a], weight * fac); + if (dvert) { + MDeformVert *dvert_iter; + for (a = 0, dvert_iter = dvert; a < numVerts; a++, dvert_iter++) { + const float weight = defvert_find_weight(dvert_iter, defgrp_index); + if (weight > 0.0f) { + calc_latt_deform(lattice_deform_data, vertexCos[a], weight * fac); } } } _______________________________________________ Bf-blender-cvs mailing list Bf-blender-cvs@blender.org https://lists.blender.org/mailman/listinfo/bf-blender-cvs