Cleanup: Remove unused/unecessary OpenVDB C API

This commit uses OpenVDB more directly for the voxel remesher, without
the extra indirection of copying to a Blender API. This makes the code
simpler, shorter, and easier to understand (though I didn't observe any
performance improvement).

This also removes the rest of the unused and undocumented OpenVDB C API,
which was written when Blender's code didn't really use C++, and doesn't
serve a purpose anymore. Those features will be implemented as nodes in
the future anyway (see D12100).

Differential Revision: https://developer.blender.org/D12097

1 files changed, 0 insertions, 36 deletions

diff --git a/intern/openvdb/openvdb_util.cc b/intern/openvdb/openvdb_util.cc
deleted file mode 100644
index 899b41ff09b..00000000000
--- a/intern/openvdb/openvdb_util.cc
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * 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) 2015 Blender Foundation.
- * All rights reserved.
- */
-
-#include "openvdb_util.h"
-
-#include <cstdio>
-
-ScopeTimer::ScopeTimer(const std::string &message) : m_message(message), m_timer()
-{
-}
-
-ScopeTimer::~ScopeTimer()
-{
-#if OPENVDB_LIBRARY_MAJOR_VERSION_NUMBER >= 7
-  double delta = m_timer.milliseconds();
-#else
-  double delta = m_timer.delta(); /* Deprecated in OpenVDB 7. */
-#endif
-  std::printf("%s: %fms\n", m_message.c_str(), delta);
-}