add assimp submodule

1 files changed, 133 insertions, 0 deletions

diff --git a/src/mesh/assimp-master/include/assimp/GenericProperty.h b/src/mesh/assimp-master/include/assimp/GenericProperty.h
new file mode 100644
index 0000000..073d533
--- /dev/null
+++ b/src/mesh/assimp-master/include/assimp/GenericProperty.h
@@ -0,0 +1,133 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2022, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+#pragma once
+#ifndef AI_GENERIC_PROPERTY_H_INCLUDED
+#define AI_GENERIC_PROPERTY_H_INCLUDED
+
+#ifdef __GNUC__
+#    pragma GCC system_header
+#endif
+
+#include <assimp/Hash.h>
+#include <assimp/ai_assert.h>
+#include <assimp/Importer.hpp>
+
+#include <map>
+
+// ------------------------------------------------------------------------------------------------
+template <class T>
+inline bool SetGenericProperty(std::map<unsigned int, T> &list,
+        const char *szName, const T &value) {
+    ai_assert(nullptr != szName);
+    const uint32_t hash = SuperFastHash(szName);
+
+    typename std::map<unsigned int, T>::iterator it = list.find(hash);
+    if (it == list.end()) {
+        list.insert(std::pair<unsigned int, T>(hash, value));
+        return false;
+    }
+    (*it).second = value;
+
+    return true;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <class T>
+inline const T &GetGenericProperty(const std::map<unsigned int, T> &list,
+        const char *szName, const T &errorReturn) {
+    ai_assert(nullptr != szName);
+    const uint32_t hash = SuperFastHash(szName);
+
+    typename std::map<unsigned int, T>::const_iterator it = list.find(hash);
+    if (it == list.end()) {
+        return errorReturn;
+    }
+
+    return (*it).second;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Special version for pointer types - they will be deleted when replaced with another value
+// passing nullptr removes the whole property
+template <class T>
+inline void SetGenericPropertyPtr(std::map<unsigned int, T *> &list,
+        const char *szName, T *value, bool *bWasExisting = nullptr) {
+    ai_assert(nullptr != szName);
+    const uint32_t hash = SuperFastHash(szName);
+
+    typename std::map<unsigned int, T *>::iterator it = list.find(hash);
+    if (it == list.end()) {
+        if (bWasExisting) {
+            *bWasExisting = false;
+        }
+
+        list.insert(std::pair<unsigned int, T *>(hash, value));
+        return;
+    }
+    if ((*it).second != value) {
+        delete (*it).second;
+        (*it).second = value;
+    }
+    if (!value) {
+        list.erase(it);
+    }
+    if (bWasExisting) {
+        *bWasExisting = true;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+template <class T>
+inline bool HasGenericProperty(const std::map<unsigned int, T> &list,
+        const char *szName) {
+    ai_assert(nullptr != szName);
+    const uint32_t hash = SuperFastHash(szName);
+
+    typename std::map<unsigned int, T>::const_iterator it = list.find(hash);
+    if (it == list.end()) {
+        return false;
+    }
+
+    return true;
+}
+
+#endif // !! AI_GENERIC_PROPERTY_H_INCLUDED