d220a87b47
This is something where there is no single correct behavior, sometimes it's needed to ignore the crease to make mesh more smooth. But sometimes crease is to be considered after first subdivision surface: for example, when adding extra subdivisions for render-time displacement. Made it an option whether modifier needs to take crease into account or not. Existing files should be openable in the 2.7 compatible way, to re-create an old behavior the options is to be manually disabled in the modifier settings. Reviewers: brecht Reviewed By: brecht Differential Revision: https://developer.blender.org/D4652
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2018 Blender Foundation.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup bke
|
|
*/
|
|
|
|
#include "MEM_guardedalloc.h"
|
|
|
|
#include "DNA_mesh_types.h"
|
|
#include "DNA_scene_types.h"
|
|
|
|
#include "BLI_utildefines.h"
|
|
|
|
#include "BKE_mesh.h"
|
|
#include "BKE_modifier.h"
|
|
#include "BKE_multires.h"
|
|
#include "BKE_subdiv.h"
|
|
#include "BKE_subdiv_mesh.h"
|
|
|
|
void BKE_multires_subdiv_settings_init(
|
|
SubdivSettings *settings,
|
|
const MultiresModifierData *mmd)
|
|
{
|
|
settings->is_simple = (mmd->simple != 0);
|
|
settings->is_adaptive = true;
|
|
settings->level = settings->is_simple ? 1 : mmd->quality;
|
|
settings->use_creases = (mmd->flags & eMultiresModifierFlag_UseCrease);
|
|
settings->vtx_boundary_interpolation = SUBDIV_VTX_BOUNDARY_EDGE_ONLY;
|
|
settings->fvar_linear_interpolation =
|
|
BKE_subdiv_fvar_interpolation_from_uv_smooth(mmd->uv_smooth);
|
|
}
|
|
|
|
void BKE_multires_subdiv_mesh_settings_init(
|
|
SubdivToMeshSettings *mesh_settings,
|
|
const Scene *scene,
|
|
const Object *object,
|
|
const MultiresModifierData *mmd,
|
|
const bool use_render_params,
|
|
const bool ignore_simplify)
|
|
{
|
|
const int level = multires_get_level(
|
|
scene, object, mmd, use_render_params, ignore_simplify);
|
|
mesh_settings->resolution = (1 << level) + 1;
|
|
mesh_settings->use_optimal_display =
|
|
(mmd->flags & eMultiresModifierFlag_ControlEdges);
|
|
}
|