fix possible warnings

code/3DS/3DSHelper.h

@@ -441,12 +441,34 @@ struct Material {
         // empty
     }
 
-    Material(const Material &other) = default;
+    Material(const Material &other) :
-    Material &operator=(const Material &other) = default;
+            mName(other.mName),
+            mDiffuse(other.mDiffuse),
+            mSpecularExponent(other.mSpecularExponent),
+            mShininessStrength(other.mShininessStrength),
+            mSpecular(other.mSpecular),
+            mAmbient(other.mAmbient),
+            mShading(other.mShading),
+            mTransparency(other.mTransparency),
+            sTexDiffuse(other.sTexDiffuse),
+            sTexOpacity(other.sTexOpacity),
+            sTexSpecular(other.sTexSpecular),
+            sTexReflective(other.sTexReflective),
+            sTexBump(other.sTexBump),
+            sTexEmissive(other.sTexEmissive),
+            sTexShininess(other.sTexShininess),
+            mBumpHeight(other.mBumpHeight),
+            mEmissive(other.mEmissive),
+            sTexAmbient(other.sTexAmbient),
+            mTwoSided(other.mTwoSided) {
+        // empty
+
+    }
+    //Material &operator=(const Material &other) = default;
 
     //! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
-    Material(Material &&other) AI_NO_EXCEPT
+    Material(Material &&other) AI_NO_EXCEPT :
-            : mName(std::move(other.mName)),
+            mName(std::move(other.mName)),
             mDiffuse(std::move(other.mDiffuse)),
             mSpecularExponent(std::move(other.mSpecularExponent)),
             mShininessStrength(std::move(other.mShininessStrength)),
@@ -465,6 +487,7 @@ struct Material {
             mEmissive(std::move(other.mEmissive)),
             sTexAmbient(std::move(other.sTexAmbient)),
             mTwoSided(std::move(other.mTwoSided)) {
+        // empty
     }
 
     Material &operator=(Material &&other) AI_NO_EXCEPT {

code/Terragen/TerragenLoader.cpp

@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -43,17 +41,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /** @file Implementation of the Terragen importer class */
 
-
-
 #ifndef ASSIMP_BUILD_NO_TERRAGEN_IMPORTER
 
 #include "TerragenLoader.h"
 #include <assimp/StreamReader.h>
-#include <assimp/Importer.hpp>
+#include <assimp/importerdesc.h>
-#include <assimp/IOSystem.hpp>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
-#include <assimp/importerdesc.h>
+#include <assimp/IOSystem.hpp>
+#include <assimp/Importer.hpp>
 
 using namespace Assimp;
 
@@ -72,19 +68,16 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-TerragenImporter::TerragenImporter()
+TerragenImporter::TerragenImporter() :
-: configComputeUVs (false)
+        configComputeUVs(false) {}
-{}
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
-TerragenImporter::~TerragenImporter()
+TerragenImporter::~TerragenImporter() {}
-{}
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool TerragenImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
+bool TerragenImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
-{
     // check file extension
     std::string extension = GetExtension(pFile);
 
@@ -105,15 +98,13 @@ bool TerragenImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler,
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-const aiImporterDesc* TerragenImporter::GetInfo () const
+const aiImporterDesc *TerragenImporter::GetInfo() const {
-{
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup import properties
-void TerragenImporter::SetupProperties(const Importer* pImp)
+void TerragenImporter::SetupProperties(const Importer *pImp) {
-{
     // AI_CONFIG_IMPORT_TER_MAKE_UVS
     configComputeUVs = (0 != pImp->GetPropertyInteger(AI_CONFIG_IMPORT_TER_MAKE_UVS, 0));
 }
@@ -121,8 +112,7 @@ void TerragenImporter::SetupProperties(const Importer* pImp)
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
 void TerragenImporter::InternReadFile(const std::string &pFile,
-    aiScene* pScene, IOSystem* pIOHandler)
+        aiScene *pScene, IOSystem *pIOHandler) {
-{
     IOStream *file = pIOHandler->Open(pFile, "rb");
 
     // Check whether we can read from the file
@@ -151,8 +141,7 @@ void TerragenImporter::InternReadFile( const std::string& pFile,
 
     // Now read all chunks until we're finished or an EOF marker is encountered
     reader.IncPtr(16);
-    while (reader.GetRemainingSize() >= 4)
+    while (reader.GetRemainingSize() >= 4) {
-    {
         const char *head = (const char *)reader.GetPtr();
         reader.IncPtr(4);
 
@@ -161,42 +150,35 @@ void TerragenImporter::InternReadFile( const std::string& pFile,
             break;
 
         // Number of x-data points
-        if (!::strncmp(head,AI_TERR_CHUNK_XPTS,4))
+        if (!::strncmp(head, AI_TERR_CHUNK_XPTS, 4)) {
-        {
             x = (uint16_t)reader.GetI2();
         }
         // Number of y-data points
-        else if (!::strncmp(head,AI_TERR_CHUNK_YPTS,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_YPTS, 4)) {
-        {
             y = (uint16_t)reader.GetI2();
         }
         // Squared terrains width-1.
-        else if (!::strncmp(head,AI_TERR_CHUNK_SIZE,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_SIZE, 4)) {
-        {
             x = y = (uint16_t)reader.GetI2() + 1;
         }
         // terrain scaling
-        else if (!::strncmp(head,AI_TERR_CHUNK_SCAL,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_SCAL, 4)) {
-        {
             root->mTransformation.a1 = reader.GetF4();
             root->mTransformation.b2 = reader.GetF4();
             root->mTransformation.c3 = reader.GetF4();
         }
         // mapping == 1: earth radius
-        else if (!::strncmp(head,AI_TERR_CHUNK_CRAD,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_CRAD, 4)) {
-        {
             reader.GetF4();
         }
         // mapping mode
-        else if (!::strncmp(head,AI_TERR_CHUNK_CRVM,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_CRVM, 4)) {
-        {
             mode = reader.GetI1();
             if (0 != mode)
                 ASSIMP_LOG_ERROR("TER: Unsupported mapping mode, a flat terrain is returned");
         }
         // actual terrain data
-        else if (!::strncmp(head,AI_TERR_CHUNK_ALTW,4))
+        else if (!::strncmp(head, AI_TERR_CHUNK_ALTW, 4)) {
-        {
             float hscale = (float)reader.GetI2() / 65536;
             float bheight = (float)reader.GetI2();
 
@@ -247,8 +229,10 @@ void TerragenImporter::InternReadFile( const std::string& pFile,
 
                     // make indices
                     f->mIndices = new unsigned int[f->mNumIndices = 4];
-                    for (unsigned int i = 0; i < 4;++i)
+                    for (unsigned int i = 0; i < 4; ++i) {
-                        f->mIndices[i] = t++;
+                        f->mIndices[i] = t;
+                        t++;
+                    }
                 }
             }
 

code/Terragen/TerragenLoader.h

@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -69,21 +68,17 @@ namespace Assimp    {
  *  The loader is basing on the information found here:
  *  http://www.planetside.co.uk/terragen/dev/tgterrain.html#chunks
 */
-class TerragenImporter : public BaseImporter
+class TerragenImporter : public BaseImporter {
-{
 public:
     TerragenImporter();
     ~TerragenImporter();
 
-
 public:
-
     // -------------------------------------------------------------------
     bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
             bool checkSig) const;
 
 protected:
-
     // -------------------------------------------------------------------
     const aiImporterDesc *GetInfo() const;
 
@@ -95,7 +90,6 @@ protected:
     void SetupProperties(const Importer *pImp);
 
 private:
-
     bool configComputeUVs;
 
 }; //! class TerragenImporter

include/assimp/StreamReader.h

@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -52,10 +50,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #pragma GCC system_header
 #endif
 
-#include <assimp/IOStream.hpp>
-#include <assimp/Defines.h>
 #include <assimp/ByteSwapper.h>
+#include <assimp/Defines.h>
 #include <assimp/Exceptional.h>
+#include <assimp/IOStream.hpp>
 
 #include <memory>
 
@@ -74,10 +72,8 @@ namespace Assimp {
 template <bool SwapEndianess = false, bool RuntimeSwitch = false>
 class StreamReader {
 public:
-    // FIXME: use these data types throughout the whole library,
+    using diff = size_t;
-    // then change them to 64 bit values :-)
+    using pos = size_t;
-    using diff = int;
-    using pos  = unsigned int;
 
     // ---------------------------------------------------------------------
     /** Construction from a given stream with a well-defined endianness.
@@ -91,39 +87,44 @@ public:
      *    stream is in little endian byte order. Otherwise the
      *    endianness information is contained in the @c SwapEndianess
      *    template parameter and this parameter is meaningless.  */
-    StreamReader(std::shared_ptr<IOStream> stream, bool le = false)
+    StreamReader(std::shared_ptr<IOStream> stream, bool le = false) :
-        : stream(stream)
+            mStream(stream),
-        , le(le)
+            mBuffer(nullptr),
-    {
+            mCurrent(nullptr),
+            mEnd(nullptr),
+            mLimit(nullptr),
+            mLe(le) {
         ai_assert(stream);
         InternBegin();
     }
 
     // ---------------------------------------------------------------------
-    StreamReader(IOStream* stream, bool le = false)
+    StreamReader(IOStream *stream, bool le = false) :
-        : stream(std::shared_ptr<IOStream>(stream))
+            mStream(std::shared_ptr<IOStream>(stream)),
-        , le(le)
+            mBuffer(nullptr),
-    {
+            mCurrent(nullptr),
-        ai_assert(stream);
+            mEnd(nullptr),
+            mLimit(nullptr),
+            mLe(le) {
+        ai_assert(nullptr != stream);
         InternBegin();
     }
 
     // ---------------------------------------------------------------------
     ~StreamReader() {
-        delete[] buffer;
+        delete[] mBuffer;
     }
 
     // deprecated, use overloaded operator>> instead
 
     // ---------------------------------------------------------------------
-    /** Read a float from the stream  */
+    /// Read a float from the stream.
-    float GetF4()
+    float GetF4() {
-    {
         return Get<float>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read a double from the stream  */
+    /// Read a double from the stream.
     double GetF8() {
         return Get<double>();
     }
@@ -159,42 +160,42 @@ public:
     }
 
     // ---------------------------------------------------------------------
-    /** Read a unsigned 8 bit integer from the stream */
+    /// Read a unsigned 8 bit integer from the stream
     uint8_t GetU1() {
         return Get<uint8_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read an unsigned 32 bit integer from the stream */
+    /// Read an unsigned 32 bit integer from the stream
     uint32_t GetU4() {
         return Get<uint32_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read a unsigned 64 bit integer from the stream */
+    /// Read a unsigned 64 bit integer from the stream
     uint64_t GetU8() {
         return Get<uint64_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Get the remaining stream size (to the end of the stream) */
+    /// Get the remaining stream size (to the end of the stream)
-    unsigned int GetRemainingSize() const {
+    size_t GetRemainingSize() const {
-        return (unsigned int)(end - current);
+        return (unsigned int)(mEnd - mCurrent);
     }
 
     // ---------------------------------------------------------------------
     /** Get the remaining stream size (to the current read limit). The
      *  return value is the remaining size of the stream if no custom
      *  read limit has been set. */
-    unsigned int GetRemainingSizeToLimit() const {
+    size_t GetRemainingSizeToLimit() const {
-        return (unsigned int)(limit - current);
+        return (unsigned int)(mLimit - mCurrent);
     }
 
     // ---------------------------------------------------------------------
     /** Increase the file pointer (relative seeking)  */
     void IncPtr(intptr_t plus) {
-        current += plus;
+        mCurrent += plus;
-        if (current > limit) {
+        if (mCurrent > mLimit) {
             throw DeadlyImportError("End of file or read limit was reached");
         }
     }
@@ -202,7 +203,7 @@ public:
     // ---------------------------------------------------------------------
     /** Get the current file pointer */
     int8_t *GetPtr() const {
-        return current;
+        return mCurrent;
     }
 
     // ---------------------------------------------------------------------
@@ -212,8 +213,8 @@ public:
      *  @param p The new pointer, which is validated against the size
      *    limit and buffer boundaries. */
     void SetPtr(int8_t *p) {
-        current = p;
+        mCurrent = p;
-        if (current > limit || current < buffer) {
+        if (mCurrent > mLimit || mCurrent < mBuffer) {
             throw DeadlyImportError("End of file or read limit was reached");
         }
     }
@@ -229,14 +230,13 @@ public:
         ::memcpy(out, ur, bytes);
     }
 
-    // ---------------------------------------------------------------------
+    /// @brief Get the current offset from the beginning of the file
-    /** Get the current offset from the beginning of the file */
     int GetCurrentPos() const {
-        return (unsigned int)(current - buffer);
+        return (unsigned int)(mCurrent - mBuffer);
     }
 
     void SetCurrentPos(size_t pos) {
-        SetPtr(buffer + pos);
+        SetPtr(mBuffer + pos);
     }
 
     // ---------------------------------------------------------------------
@@ -249,12 +249,12 @@ public:
     unsigned int SetReadLimit(unsigned int _limit) {
         unsigned int prev = GetReadLimit();
         if (UINT_MAX == _limit) {
-            limit = end;
+            mLimit = mEnd;
             return prev;
         }
 
-        limit = buffer + _limit;
+        mLimit = mBuffer + _limit;
-        if (limit > end) {
+        if (mLimit > mEnd) {
             throw DeadlyImportError("StreamReader: Invalid read limit");
         }
         return prev;
@@ -264,14 +264,14 @@ public:
     /** Get the current read limit in bytes. Reading over this limit
      *  accidentally raises an exception.  */
     unsigned int GetReadLimit() const {
-        return (unsigned int)(limit - buffer);
+        return (unsigned int)(mLimit - mBuffer);
     }
 
     // ---------------------------------------------------------------------
     /** Skip to the read limit in bytes. Reading over this limit
      *  accidentally raises an exception. */
     void SkipToReadLimit() {
-        current = limit;
+        mCurrent = mLimit;
     }
 
     // ---------------------------------------------------------------------
@@ -286,14 +286,14 @@ public:
     /** Generic read method. ByteSwap::Swap(T*) *must* be defined */
     template <typename T>
     T Get() {
-        if ( current + sizeof(T) > limit) {
+        if (mCurrent + sizeof(T) > mLimit) {
             throw DeadlyImportError("End of file or stream limit was reached");
         }
 
         T f;
-        ::memcpy (&f, current, sizeof(T));
+        ::memcpy(&f, mCurrent, sizeof(T));
-        Intern::Getter<SwapEndianess,T,RuntimeSwitch>() (&f,le);
+        Intern::Getter<SwapEndianess, T, RuntimeSwitch>()(&f, mLe);
-        current += sizeof(T);
+        mCurrent += sizeof(T);
 
         return f;
     }
@@ -301,31 +301,29 @@ public:
 private:
     // ---------------------------------------------------------------------
     void InternBegin() {
-        if (!stream) {
+        if (nullptr == mStream) {
-            // in case someone wonders: StreamReader is frequently invoked with
-            // no prior validation whether the input stream is valid. Since
-            // no one bothers changing the error message, this message here
-            // is passed down to the caller and 'unable to open file'
-            // simply describes best what happened.
             throw DeadlyImportError("StreamReader: Unable to open file");
         }
 
-        const size_t s = stream->FileSize() - stream->Tell();
+        const size_t filesize = mStream->FileSize() - mStream->Tell();
-        if (!s) {
+        if (0 == filesize) {
             throw DeadlyImportError("StreamReader: File is empty or EOF is already reached");
         }
 
-        current = buffer = new int8_t[s];
+        mCurrent = mBuffer = new int8_t[filesize];
-        const size_t read = stream->Read(current,1,s);
+        const size_t read = mStream->Read(mCurrent, 1, filesize);
         // (read < s) can only happen if the stream was opened in text mode, in which case FileSize() is not reliable
-        ai_assert(read <= s);
+        ai_assert(read <= filesize);
-        end = limit = &buffer[read-1] + 1;
+        mEnd = mLimit = &mBuffer[read - 1] + 1;
     }
 
 private:
-    std::shared_ptr<IOStream> stream;
+    std::shared_ptr<IOStream> mStream;
-    int8_t *buffer, *current, *end, *limit;
+    int8_t *mBuffer;
-    bool le;
+    int8_t *mCurrent;
+    int8_t *mEnd;
+    int8_t *mLimit;
+    bool mLe;
 };
 
 // --------------------------------------------------------------------------------------------

test/CMakeLists.txt

@@ -140,6 +140,7 @@ SET( IMPORTERS
   unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
   #unit/ImportExport/IRR/utIrrImportExport.cpp
   unit/ImportExport/RAW/utRAWImportExport.cpp
+  unit/ImportExport/Terragen/utTerragenImportExport.cpp
 )
 
 SET( MATERIAL