Merge branch 'master' into gltf_export_id_issue_3978

cmake/assimp-hunter-config.cmake.in

@@ -9,6 +9,7 @@ find_package(poly2tri CONFIG REQUIRED)
 find_package(polyclipping CONFIG REQUIRED)
 find_package(zip CONFIG REQUIRED)
 find_package(pugixml CONFIG REQUIRED)
+find_package(stb CONFIG REQUIRED)
 
 if(@ASSIMP_BUILD_DRACO@)
   find_package(draco CONFIG REQUIRED)

code/AssetLib/Collada/ColladaParser.cpp

@@ -170,10 +170,10 @@ ColladaParser::ColladaParser(IOSystem *pIOHandler, const std::string &pFile) :
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
 ColladaParser::~ColladaParser() {
-    for (auto & it : mNodeLibrary) {
+    for (auto &it : mNodeLibrary) {
         delete it.second;
     }
-    for (auto & it : mMeshLibrary) {
+    for (auto &it : mMeshLibrary) {
         delete it.second;
     }
 }
@@ -396,7 +396,7 @@ void ColladaParser::ReadAnimationClipLibrary(XmlNode &node) {
 
     std::string animName;
     if (!XmlParser::getStdStrAttribute(node, "name", animName)) {
-        if (!XmlParser::getStdStrAttribute( node, "id", animName )) {
+        if (!XmlParser::getStdStrAttribute(node, "id", animName)) {
             animName = std::string("animation_") + ai_to_string(mAnimationClipLibrary.size());
         }
     }
@@ -420,7 +420,7 @@ void ColladaParser::ReadAnimationClipLibrary(XmlNode &node) {
 
 void ColladaParser::PostProcessControllers() {
     std::string meshId;
-    for (auto & it : mControllerLibrary) {
+    for (auto &it : mControllerLibrary) {
         meshId = it.second.mMeshId;
         if (meshId.empty()) {
             continue;
@@ -445,7 +445,7 @@ void ColladaParser::PostProcessRootAnimations() {
     }
 
     Animation temp;
-    for (auto & it : mAnimationClipLibrary) {
+    for (auto &it : mAnimationClipLibrary) {
         std::string clipName = it.first;
 
         Animation *clip = new Animation();
@@ -552,7 +552,7 @@ void ColladaParser::ReadAnimation(XmlNode &node, Collada::Animation *pParent) {
             pParent->mSubAnims.push_back(anim);
         }
 
-        for (const auto & channel : channels) {
+        for (const auto &channel : channels) {
             anim->mChannels.push_back(channel.second);
         }
 
@@ -626,8 +626,6 @@ void ColladaParser::ReadController(XmlNode &node, Collada::Controller &controlle
     XmlNodeIterator xmlIt(node, XmlNodeIterator::PreOrderMode);
     XmlNode currentNode;
     while (xmlIt.getNext(currentNode)) {
-
-    //for (XmlNode &currentNode : node.children()) {
         const std::string &currentName = currentNode.name();
         if (currentName == "morph") {
             controller.mType = Morph;
@@ -644,7 +642,7 @@ void ColladaParser::ReadController(XmlNode &node, Collada::Controller &controlle
         } else if (currentName == "skin") {
             std::string id;
             if (XmlParser::getStdStrAttribute(currentNode, "source", id)) {
-                controller.mMeshId = id.substr(1, id.size()-1);
+                controller.mMeshId = id.substr(1, id.size() - 1);
             }
         } else if (currentName == "bind_shape_matrix") {
             std::string v;
@@ -698,7 +696,7 @@ void ColladaParser::ReadControllerJoints(XmlNode &node, Collada::Controller &pCo
             } else if (strcmp(attrSemantic, "INV_BIND_MATRIX") == 0) {
                 pController.mJointOffsetMatrixSource = attrSource;
             } else {
-                throw DeadlyImportError("Unknown semantic \"" , attrSemantic , "\" in <joints> data <input> element");
+                throw DeadlyImportError("Unknown semantic \"", attrSemantic, "\" in <joints> data <input> element");
             }
         }
     }
@@ -708,7 +706,7 @@ void ColladaParser::ReadControllerJoints(XmlNode &node, Collada::Controller &pCo
 // Reads the joint weights for the given controller
 void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pController) {
     // Read vertex count from attributes and resize the array accordingly
-    int vertexCount=0;
+    int vertexCount = 0;
     XmlParser::getIntAttribute(node, "count", vertexCount);
     pController.mWeightCounts.resize(vertexCount);
 
@@ -723,7 +721,7 @@ void ColladaParser::ReadControllerWeights(XmlNode &node, Collada::Controller &pC
 
             // local URLS always start with a '#'. We don't support global URLs
             if (attrSource[0] != '#') {
-                throw DeadlyImportError( "Unsupported URL format in \"", attrSource, "\" in source attribute of <vertex_weights> data <input> element");
+                throw DeadlyImportError("Unsupported URL format in \"", attrSource, "\" in source attribute of <vertex_weights> data <input> element");
             }
             channel.mAccessor = attrSource + 1;
 
@@ -777,7 +775,7 @@ void ColladaParser::ReadImageLibrary(XmlNode &node) {
         const std::string &currentName = currentNode.name();
         if (currentName == "image") {
             std::string id;
-            if (XmlParser::getStdStrAttribute( currentNode, "id", id )) {
+            if (XmlParser::getStdStrAttribute(currentNode, "id", id)) {
                 mImageLibrary[id] = Image();
                 // read on from there
                 ReadImage(currentNode, mImageLibrary[id]);
@@ -1439,9 +1437,8 @@ void ColladaParser::ReadDataArray(XmlNode &node) {
                     throw DeadlyImportError("Expected more values while reading float_array contents.");
                 }
 
-                ai_real value;
                 // read a number
-                //SkipSpacesAndLineEnd(&content);
+                ai_real value;
                 content = fast_atoreal_move<ai_real>(content, value);
                 data.mValues.push_back(value);
                 // skip whitespace after it
@@ -1489,11 +1486,10 @@ void ColladaParser::ReadAccessor(XmlNode &node, const std::string &pID) {
             std::string name;
             if (XmlParser::hasAttribute(currentNode, "name")) {
                 XmlParser::getStdStrAttribute(currentNode, "name", name);
-                //name = mReader->getAttributeValue(attrName);
 
                 // analyse for common type components and store it's sub-offset in the corresponding field
 
-                /* Cartesian coordinates */
+                // Cartesian coordinates
                 if (name == "X")
                     acc.mSubOffset[0] = acc.mParams.size();
                 else if (name == "Y")
@@ -1674,11 +1670,8 @@ void ColladaParser::ReadInputChannel(XmlNode &node, std::vector<InputChannel> &p
 
     // read set if texture coordinates
     if (channel.mType == IT_Texcoord || channel.mType == IT_Color) {
-        int attrSet = -1;
+        unsigned int attrSet = 0;
-        if (XmlParser::hasAttribute(node, "set")) {
+        if (XmlParser::getUIntAttribute(node, "set", attrSet))
-            XmlParser::getIntAttribute(node, "set", attrSet);
-        }
-
             channel.mIndex = attrSet;
     }
 
@@ -2170,10 +2163,10 @@ void ColladaParser::ReadNodeTransformation(XmlNode &node, Node *pNode, Transform
 
     // read as many parameters and store in the transformation
     for (unsigned int a = 0; a < sNumParameters[pType]; a++) {
+        // skip whitespace before the number
+        SkipSpacesAndLineEnd(&content);
         // read a number
         content = fast_atoreal_move<ai_real>(content, tf.f[a]);
-        // skip whitespace after it
-        SkipSpacesAndLineEnd(&content);
     }
 
     // place the transformation at the queue of the node

doc/Doxyfile.in

@@ -32,7 +32,7 @@ PROJECT_NAME           = Assimp
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = "v4.1. (December 2018)"
+PROJECT_NUMBER         = "v5.0.1. (December 2020)"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description 
 # for a project that appears at the top of each page and should give viewer 
@@ -197,7 +197,7 @@ SEPARATE_MEMBER_PAGES  = NO
 # The TAB_SIZE tag can be used to set the number of spaces in a tab. 
 # Doxygen uses this value to replace tabs by spaces in code fragments.
 
-TAB_SIZE               = 8
+TAB_SIZE               = 4
 
 # This tag can be used to specify a number of aliases that acts 
 # as commands in the documentation. An alias has the form "name=value". 
@@ -663,11 +663,7 @@ WARN_LOGFILE           =
 # with spaces.
 
 INPUT                  = @doxy_main_page@ \
-                         @PROJECT_SOURCE_DIR@ \
+                         @PROJECT_SOURCE_DIR@/include/
-                         @PROJECT_BINARY_DIR@ \
-                         @PROJECT_SOURCE_DIR@/include/ \
-                         @PROJECT_SOURCE_DIR@/doc/dox.h \
-                         @PROJECT_SOURCE_DIR@/code/BaseImporter.h
 
 # This tag can be used to specify the character encoding of the source files 
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
@@ -690,28 +686,9 @@ FILE_PATTERNS          = *.c \
                          *.cxx \
                          *.cpp \
                          *.c++ \
-                         *.d \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
                          *.inl \
                          *.h \
-                         *.hh \
+                         *.dox
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.php \
-                         *.php3 \
-                         *.inc \
-                         *.m \
-                         *.mm \
-                         *.dox \
-                         *.py
 
 # The RECURSIVE tag can be used to turn specify whether or not subdirectories 
 # should be searched for input files as well. Possible values are YES and NO. 
@@ -725,7 +702,7 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is 
 # run.
 
-EXCLUDE                = irrXML.h
+EXCLUDE                = contrib/*
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or 
 # directories that are symbolic links (a Unix file system feature) are excluded 
@@ -739,8 +716,7 @@ EXCLUDE_SYMLINKS       = NO
 # against the file with absolute path, so to exclude all test directories 
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       = */.svn/* \
+EXCLUDE_PATTERNS       = */.git/* 
-                         */.svn
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names 
 # (namespaces, classes, functions, etc.) that should be excluded from the 

port/PyAssimp/pyassimp/helper.py

@@ -34,7 +34,8 @@ if os.name=='posix':
         additional_dirs.extend([item for item in os.environ['LD_LIBRARY_PATH'].split(':') if item])
 
     # check if running from anaconda.
-    if "conda" or "continuum" in sys.version.lower():
+    anaconda_keywords = ("conda", "continuum")
+    if any(k in sys.version.lower() for k in anaconda_keywords):
       cur_path = get_python_lib()
       pattern = re.compile('.*\/lib\/')
       conda_lib = pattern.match(cur_path).group()

test/unit/utColladaImportExport.cpp

@@ -382,3 +382,25 @@ public:
 TEST_F(utColladaZaeImportExport, importBlenFromFileTest) {
     EXPECT_TRUE(importerTest());
 }
+
+TEST_F(utColladaZaeImportExport, importMakeHumanTest) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/human.zae", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+
+    // Expected number of items
+    EXPECT_EQ(scene->mNumMeshes, 2u);
+    EXPECT_EQ(scene->mNumMaterials, 2u);
+    EXPECT_EQ(scene->mNumAnimations, 0u);
+    EXPECT_EQ(scene->mNumTextures, 2u);
+    EXPECT_EQ(scene->mNumLights, 0u);
+    EXPECT_EQ(scene->mNumCameras, 0u);
+
+    // Expected common metadata
+    aiString value;
+    EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, value)) << "No importer format metadata";
+    EXPECT_STREQ("Collada Importer", value.C_Str());
+
+    EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, value)) << "No format version metadata";
+    EXPECT_STREQ("1.4.1", value.C_Str());
+}