Merge branch 'master' into simple_skin_test

appveyor.yml

@@ -15,8 +15,8 @@ matrix:
     
 image:
   - Visual Studio 2013
-  - Visual Studio 2015
-  - Visual Studio 2017
+#  - Visual Studio 2015
+#  - Visual Studio 2017
     
 platform:
   - Win32

code/3DSLoader.cpp

@@ -249,13 +249,14 @@ void Discreet3DSImporter::ApplyMasterScale(aiScene* pScene)
 // Reads a new chunk from the file
 void Discreet3DSImporter::ReadChunk(Discreet3DS::Chunk* pcOut)
 {
-    ai_assert(pcOut != NULL);
+    ai_assert(pcOut != nullptr);
 
     pcOut->Flag = stream->GetI2();
     pcOut->Size = stream->GetI4();
 
-    if (pcOut->Size - sizeof(Discreet3DS::Chunk) > stream->GetRemainingSize())
+    if (pcOut->Size - sizeof(Discreet3DS::Chunk) > stream->GetRemainingSize()) {
         throw DeadlyImportError("Chunk is too large");
+    }
 
     if (pcOut->Size - sizeof(Discreet3DS::Chunk) > stream->GetRemainingSizeToLimit()) {
         ASSIMP_LOG_ERROR("3DS: Chunk overflow");
@@ -1343,15 +1344,16 @@ void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
 
 // ------------------------------------------------------------------------------------------------
 // Read a percentage chunk
-ai_real Discreet3DSImporter::ParsePercentageChunk()
-{
+ai_real Discreet3DSImporter::ParsePercentageChunk() {
     Discreet3DS::Chunk chunk;
     ReadChunk(&chunk);
 
-    if (Discreet3DS::CHUNK_PERCENTF == chunk.Flag)
-        return stream->GetF4();
-    else if (Discreet3DS::CHUNK_PERCENTW == chunk.Flag)
+    if (Discreet3DS::CHUNK_PERCENTF == chunk.Flag) {
+        return stream->GetF4() * ai_real(100) / ai_real(0xFFFF);
+    } else if (Discreet3DS::CHUNK_PERCENTW == chunk.Flag) {
         return (ai_real)((uint16_t)stream->GetI2()) / (ai_real)0xFFFF;
+    }
+
     return get_qnan();
 }
 

code/CMakeLists.txt

@@ -47,6 +47,11 @@
 cmake_minimum_required( VERSION 2.6 )
 SET( HEADER_PATH ../include/assimp )
 
+if(NOT ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
+    message(WARNING "Requesting Android JNI I/O-System in non-Android toolchain. Resetting ASSIMP_ANDROID_JNIIOSYSTEM to OFF.")
+    set(ASSIMP_ANDROID_JNIIOSYSTEM OFF)
+endif(NOT ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
+
 SET( COMPILER_HEADERS
   ${HEADER_PATH}/Compiler/pushpack1.h
   ${HEADER_PATH}/Compiler/poppack1.h
@@ -932,11 +937,11 @@ TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
 
 TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES} ${OPENDDL_PARSER_LIBRARIES} ${IRRXML_LIBRARY} )
 
-if(ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
+if(ASSIMP_ANDROID_JNIIOSYSTEM)
   set(ASSIMP_ANDROID_JNIIOSYSTEM_PATH port/AndroidJNI)
   add_subdirectory(../${ASSIMP_ANDROID_JNIIOSYSTEM_PATH}/ ../${ASSIMP_ANDROID_JNIIOSYSTEM_PATH}/)
   target_link_libraries(assimp android_jniiosystem)
-endif(ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
+endif(ASSIMP_ANDROID_JNIIOSYSTEM)
 
 IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
   TARGET_LINK_LIBRARIES(assimp optimized ${C4D_RELEASE_LIBRARIES})

code/ColladaLoader.cpp

@@ -109,13 +109,13 @@ ColladaLoader::~ColladaLoader() {
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool ColladaLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
-{
+bool ColladaLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const {
     // check file extension
     std::string extension = GetExtension(pFile);
 
-    if( extension == "dae")
+    if (extension == "dae") {
         return true;
+    }
 
     // XML - too generic, we need to open the file and search for typical keywords
     if( extension == "xml" || !extension.length() || checkSig)  {
@@ -123,10 +123,13 @@ bool ColladaLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, boo
          *  support a specific file extension in general pIOHandler
          *  might be NULL and it's our duty to return true here.
          */
-        if (!pIOHandler)return true;
+        if (!pIOHandler) {
+            return true;
+        }
         const char* tokens[] = {"<collada"};
         return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
     }
+
     return false;
 }
 
@@ -147,8 +150,7 @@ const aiImporterDesc* ColladaLoader::GetInfo () const
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void ColladaLoader::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
-{
+void ColladaLoader::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler) {
     mFileName = pFile;
 
     // clean all member arrays - just for safety, it should work even if we did not
@@ -184,7 +186,7 @@ void ColladaLoader::InternReadFile( const std::string& pFile, aiScene* pScene, I
     // ... then fill the materials with the now adjusted settings
     FillMaterials(parser, pScene);
 
-    // Apply unitsize scale calculation
+    // Apply unit-size scale calculation
     pScene->mRootNode->mTransformation *= aiMatrix4x4(parser.mUnitSize, 0,  0,  0,
                                                         0,  parser.mUnitSize,  0,  0,
                                                         0,  0,  parser.mUnitSize,  0,

code/FBXConverter.cpp

@@ -390,9 +390,18 @@ namespace Assimp {
             out_camera->mAspect = cam.AspectWidth() / cam.AspectHeight();
 
             //cameras are defined along positive x direction
-            out_camera->mPosition = cam.Position();
+            /*out_camera->mPosition = cam.Position();
             out_camera->mLookAt = (cam.InterestPosition() - out_camera->mPosition).Normalize();
-            out_camera->mUp = cam.UpVector();
+            out_camera->mUp = cam.UpVector();*/
+
+            out_camera->mPosition = aiVector3D(0.0f);
+            out_camera->mLookAt = aiVector3D(1.0f, 0.0f, 0.0f);
+            out_camera->mUp = aiVector3D(0.0f, 1.0f, 0.0f);
+
+            out_camera->mHorizontalFOV = AI_DEG_TO_RAD(cam.FieldOfView());
+
+            out_camera->mClipPlaneNear = cam.NearPlane();
+            out_camera->mClipPlaneFar = cam.FarPlane();
 
             out_camera->mHorizontalFOV = AI_DEG_TO_RAD(cam.FieldOfView());
             out_camera->mClipPlaneNear = cam.NearPlane();
@@ -1291,8 +1300,7 @@ namespace Assimp {
             unsigned int cursor = 0, in_cursor = 0;
 
             itf = faces.begin();
-            for (MatIndexArray::const_iterator it = mindices.begin(),
-                end = mindices.end(); it != end; ++it, ++itf)
+            for (MatIndexArray::const_iterator it = mindices.begin(), end = mindices.end(); it != end; ++it, ++itf)
             {
                 const unsigned int pcount = *itf;
                 if ((*it) != index) {

code/FBXImporter.cpp

@@ -60,11 +60,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/importerdesc.h>
 
 namespace Assimp {
-    template<> const char* LogFunctions<FBXImporter>::Prefix()
-    {
-        static auto prefix = "FBX: ";
-        return prefix;
-    }
+
+template<>
+const char* LogFunctions<FBXImporter>::Prefix() {
+    static auto prefix = "FBX: ";
+    return prefix;
+}
+
 }
 
 using namespace Assimp;
@@ -72,6 +74,7 @@ using namespace Assimp::Formatter;
 using namespace Assimp::FBX;
 
 namespace {
+
 static const aiImporterDesc desc = {
     "Autodesk FBX Importer",
     "",

test/models/PLY/points.ply

@@ -0,0 +1,17 @@
+ply
+format ascii 1.0
+element vertex 4
+property float x
+property float y
+property float z
+property uchar red
+property uchar green
+property uchar blue
+property float nx
+property float ny
+property float nz
+end_header
+0.0 0.0 0.0 255 255 255 0.0 1.0 0.0
+0.0 0.0 1.0 255 0 255 0.0 0.0 1.0
+0.0 1.0 0.0 255 255 0 1.0 0.0 0.0
+0.0 1.0 1.0 0 255 255 1.0 1.0 0.0

tools/assimp_view/assimp_view.cpp

@@ -508,19 +508,28 @@ int CreateAssetData()
         unsigned int nidx;
         switch (mesh->mPrimitiveTypes) {
             case aiPrimitiveType_POINT:
-                nidx = 1;break;
+                nidx = 1;
+                break;
             case aiPrimitiveType_LINE:
-                nidx = 2;break;
+                nidx = 2;
+                break;
             case aiPrimitiveType_TRIANGLE:
-                nidx = 3;break;
-            default: ai_assert(false);
+                nidx = 3;
+                break;
+            default: 
+                ai_assert(false);
+                break;
         };
 
+        unsigned int numIndices = mesh->mNumFaces * 3;
+        if (0 == numIndices && nidx == 1) {
+            numIndices = mesh->mNumVertices;
+        }
         // check whether we can use 16 bit indices
-        if (mesh->mNumFaces * 3 >= 65536)	{
+        if (numIndices >= 65536)	{
             // create 32 bit index buffer
             if(FAILED( g_piDevice->CreateIndexBuffer( 4 *
-                mesh->mNumFaces * nidx,
+                numIndices,
                 D3DUSAGE_WRITEONLY | dwUsage,
                 D3DFMT_INDEX32,
                 D3DPOOL_DEFAULT, 
@@ -546,7 +555,7 @@ int CreateAssetData()
         else	{
             // create 16 bit index buffer
             if(FAILED( g_piDevice->CreateIndexBuffer( 2 *
-                mesh->mNumFaces * nidx,
+                numIndices,
                 D3DUSAGE_WRITEONLY | dwUsage,
                 D3DFMT_INDEX16,
                 D3DPOOL_DEFAULT,