Campbell Barton
e12c08e8d1
Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
// Copyright 2013 Blender Foundation. All rights reserved.
|
|
//
|
|
// 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.
|
|
//
|
|
// Author: Sergey Sharybin
|
|
|
|
#ifndef OPENSUBDIV_GL_MESH_FVAR_H_
|
|
#define OPENSUBDIV_GL_MESH_FVAR_H_
|
|
|
|
// NOTE: This is a [sane(er)] port of previous ground work for getting UVs to
|
|
// work. Still needs a lot of work to make it easy, correct and have proper
|
|
// data ownership.
|
|
|
|
#include <opensubdiv/far/topologyRefiner.h>
|
|
#include <opensubdiv/far/patchTable.h>
|
|
|
|
#include "internal/opensubdiv_util.h"
|
|
|
|
namespace opensubdiv_capi {
|
|
|
|
// The buffer which holds GPU resources for face-varying elements.
|
|
class GLMeshFVarData {
|
|
public:
|
|
GLMeshFVarData();
|
|
~GLMeshFVarData();
|
|
|
|
void release();
|
|
void create(const OpenSubdiv::Far::TopologyRefiner *refiner,
|
|
const OpenSubdiv::Far::PatchTable *patch_table,
|
|
int fvar_width,
|
|
const float *fvar_src_data);
|
|
|
|
unsigned int texture_buffer;
|
|
unsigned int offset_buffer;
|
|
vector<int> channel_offsets;
|
|
int fvar_width;
|
|
};
|
|
|
|
void interpolateFVarData(const OpenSubdiv::Far::TopologyRefiner &refiner,
|
|
const vector<float> &uvs,
|
|
vector<float> *fvar_data);
|
|
|
|
} // namespace opensubdiv_capi
|
|
|
|
#endif // OPENSUBDIV_GL_MESH_FVAR_H_
|