add assimp submodule

1 files changed, 294 insertions, 0 deletions

diff --git a/src/mesh/assimp-master/code/AssetLib/X3D/X3DXmlHelper.cpp b/src/mesh/assimp-master/code/AssetLib/X3D/X3DXmlHelper.cpp
new file mode 100644
index 0000000..ff24b74
--- /dev/null
+++ b/src/mesh/assimp-master/code/AssetLib/X3D/X3DXmlHelper.cpp
@@ -0,0 +1,294 @@
+#include "X3DXmlHelper.h"
+#include "X3DImporter.hpp"
+
+#include <assimp/ParsingUtils.h>
+
+namespace Assimp {
+
+bool X3DXmlHelper::getColor3DAttribute(XmlNode &node, const char *attributeName, aiColor3D &color) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() != 3) {
+            Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+            return false;
+        }
+        auto it = values.begin();
+        color.r = stof(*it++);
+        color.g = stof(*it++);
+        color.b = stof(*it);
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector2DAttribute(XmlNode &node, const char *attributeName, aiVector2D &color) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() != 2) {
+            Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+            return false;
+        }
+        auto it = values.begin();
+        color.x = stof(*it++);
+        color.y = stof(*it);
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector3DAttribute(XmlNode &node, const char *attributeName, aiVector3D &color) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() != 3) {
+            Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+            return false;
+        }
+        auto it = values.begin();
+        color.x = stof(*it++);
+        color.y = stof(*it++);
+        color.z = stof(*it);
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getBooleanArrayAttribute(XmlNode &node, const char *attributeName, std::vector<bool> &boolArray) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        auto it = values.begin();
+        while (it != values.end()) {
+            auto s = *it++;
+            if (!s.empty())
+                boolArray.push_back(s[0] == 't' || s[0] == '1');
+            else
+                Throw_ConvertFail_Str2ArrB(node.name(), attributeName);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getDoubleArrayAttribute(XmlNode &node, const char *attributeName, std::vector<double> &doubleArray) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        auto it = values.begin();
+        while (it != values.end()) {
+            auto s = *it++;
+            if (!s.empty())
+                doubleArray.push_back(atof(s.c_str()));
+            else
+                Throw_ConvertFail_Str2ArrD(node.name(), attributeName);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getFloatArrayAttribute(XmlNode &node, const char *attributeName, std::vector<float> &floatArray) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        auto it = values.begin();
+        while (it != values.end()) {
+            auto s = *it++;
+            if (!s.empty())
+                floatArray.push_back((float)atof(s.c_str()));
+            else
+                Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getInt32ArrayAttribute(XmlNode &node, const char *attributeName, std::vector<int32_t> &intArray) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        auto it = values.begin();
+        while (it != values.end()) {
+            auto s = *it++;
+            if (!s.empty())
+                intArray.push_back((int32_t)atof(s.c_str()));
+            else
+                Throw_ConvertFail_Str2ArrI(node.name(), attributeName);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getStringListAttribute(XmlNode &node, const char *attributeName, std::list<std::string> &stringList) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        auto it = values.begin();
+        std::string currentConcat = "";
+        bool inQuotes = false;
+        while (it != values.end()) {
+            auto s = *it++;
+            if (!s.empty()) {
+                if (inQuotes) {
+                    if (*(s.rbegin()) == '"') {
+                        stringList.push_back(currentConcat + s.substr(0, s.length() - 1));
+                        currentConcat = "";
+                        inQuotes = false;
+                    } else {
+                        currentConcat += " " + s;
+                    }
+                } else {
+                    if (s[0] == '"') {
+                        currentConcat = s.substr(1);
+                        inQuotes = true;
+                    } else {
+                        stringList.push_back(s);
+                    }
+                }
+            } else if (!inQuotes)
+                Throw_ConvertFail_Str2ArrI(node.name(), attributeName);
+        }
+        if (inQuotes) Throw_ConvertFail_Str2ArrI(node.name(), attributeName);
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getStringArrayAttribute(XmlNode &node, const char *attributeName, std::vector<std::string> &stringArray) {
+    std::list<std::string> tlist;
+
+    if (getStringListAttribute(node, attributeName, tlist)) {
+        if (!tlist.empty()) {
+            stringArray.reserve(tlist.size());
+            for (std::list<std::string>::iterator it = tlist.begin(); it != tlist.end(); ++it) {
+                stringArray.push_back(*it);
+            }
+            return true;
+        }
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector2DListAttribute(XmlNode &node, const char *attributeName, std::list<aiVector2D> &vectorList) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() % 2) Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+        auto it = values.begin();
+        while (it != values.end()) {
+            aiVector2D tvec;
+
+            tvec.x = (float)atof((*it++).c_str());
+            tvec.y = (float)atof((*it++).c_str());
+            vectorList.push_back(tvec);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector2DArrayAttribute(XmlNode &node, const char *attributeName, std::vector<aiVector2D> &vectorArray) {
+    std::list<aiVector2D> tlist;
+
+    if (getVector2DListAttribute(node, attributeName, tlist)) {
+        if (!tlist.empty()) {
+            vectorArray.reserve(tlist.size());
+            for (std::list<aiVector2D>::iterator it = tlist.begin(); it != tlist.end(); ++it) {
+                vectorArray.push_back(*it);
+            }
+            return true;
+        }
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector3DListAttribute(XmlNode &node, const char *attributeName, std::list<aiVector3D> &vectorList) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() % 3 != 0) Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+        auto it = values.begin();
+        while (it != values.end()) {
+            aiVector3D tvec;
+
+            tvec.x = (float)atof((*it++).c_str());
+            tvec.y = (float)atof((*it++).c_str());
+            tvec.z = (float)atof((*it++).c_str());
+            vectorList.push_back(tvec);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getVector3DArrayAttribute(XmlNode &node, const char *attributeName, std::vector<aiVector3D> &vectorArray) {
+    std::list<aiVector3D> tlist;
+
+    if (getVector3DListAttribute(node, attributeName, tlist)) {
+        if (!tlist.empty()) {
+            vectorArray.reserve(tlist.size());
+            for (std::list<aiVector3D>::iterator it = tlist.begin(); it != tlist.end(); ++it) {
+                vectorArray.push_back(*it);
+            }
+            return true;
+        }
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getColor3DListAttribute(XmlNode &node, const char *attributeName, std::list<aiColor3D> &colorList) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() % 3 != 0) Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+        auto it = values.begin();
+        while (it != values.end()) {
+            aiColor3D tvec;
+
+            tvec.r = (float)atof((*it++).c_str());
+            tvec.g = (float)atof((*it++).c_str());
+            tvec.b = (float)atof((*it++).c_str());
+            colorList.push_back(tvec);
+        }
+        return true;
+    }
+    return false;
+}
+
+bool X3DXmlHelper::getColor4DListAttribute(XmlNode &node, const char *attributeName, std::list<aiColor4D> &colorList) {
+    std::string val;
+    if (XmlParser::getStdStrAttribute(node, attributeName, val)) {
+        std::vector<std::string> values;
+        tokenize<std::string>(val, values, " ");
+        if (values.size() % 4 != 0) Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
+        auto it = values.begin();
+        while (it != values.end()) {
+            aiColor4D tvec;
+
+            tvec.r = (float)atof((*it++).c_str());
+            tvec.g = (float)atof((*it++).c_str());
+            tvec.b = (float)atof((*it++).c_str());
+            tvec.a = (float)atof((*it++).c_str());
+            colorList.push_back(tvec);
+        }
+        return true;
+    }
+    return false;
+}
+
+} // namespace Assimp