PostProcessing: first prototype of customized post processing.

code/Assimp.cpp

@@ -102,7 +102,7 @@ namespace Assimp
 
 
 #ifndef ASSIMP_BUILD_SINGLETHREADED
-/** Global mutex to manage the access to the logstream map */
+/** Global mutex to manage the access to the log-stream map */
 static boost::mutex gLogStreamMutex;
 #endif
 
@@ -230,7 +230,8 @@ const aiScene* aiImportFileFromMemoryWithProperties(
     const char* pHint,
     const aiPropertyStore* props)
 {
-    ai_assert(NULL != pBuffer && 0 != pLength);
+    ai_assert( NULL != pBuffer );
+    ai_assert( 0 != pLength );
 
     const aiScene* scene = NULL;
     ASSIMP_BEGIN_EXCEPTION_REGION();
@@ -319,10 +320,38 @@ ASSIMP_API const aiScene* aiApplyPostProcessing(const aiScene* pScene,
     return sc;
 }
 
+// ------------------------------------------------------------------------------------------------
+ASSIMP_API const aiScene *aiApplyCustomizedPostProcessing( const aiScene *scene, 
+                                                           BaseProcess* process, 
+                                                           bool requestValidation ) {
+    const aiScene* sc( NULL );
+
+    ASSIMP_BEGIN_EXCEPTION_REGION();
+
+    // find the importer associated with this data
+    const ScenePrivateData* priv = ScenePriv( scene );
+    if ( NULL == priv || NULL == priv->mOrigImporter ) {
+        ReportSceneNotFoundError();
+        return NULL;
+    }
+
+    sc = priv->mOrigImporter->ApplyCustomizedPostProcessing( process, requestValidation );
+
+    if ( !sc ) {
+        aiReleaseImport( scene );
+        return NULL;
+    }
+
+    ASSIMP_END_EXCEPTION_REGION( const aiScene* );
+    
+    return sc;
+}
+
 // ------------------------------------------------------------------------------------------------
 void CallbackToLogRedirector (const char* msg, char* dt)
 {
-    ai_assert(NULL != msg && NULL != dt);
+    ai_assert( NULL != msg );
+    ai_assert( NULL != dt );
     LogStream* s = (LogStream*)dt;
 
     s->write(msg);
@@ -375,7 +404,7 @@ ASSIMP_API aiReturn aiDetachLogStream( const aiLogStream* stream)
 #ifndef ASSIMP_BUILD_SINGLETHREADED
     boost::mutex::scoped_lock lock(gLogStreamMutex);
 #endif
-    // find the logstream associated with this data
+    // find the log-stream associated with this data
     LogStreamMap::iterator it = gActiveLogStreams.find( *stream);
     // it should be there... else the user is playing fools with us
     if( it == gActiveLogStreams.end())  {
@@ -439,7 +468,6 @@ size_t aiGetImportFormatCount(void)
     return Importer().GetImporterCount();
 }
 
-
 // ------------------------------------------------------------------------------------------------
 // Returns the error text of the last failed import process.
 aiBool aiIsExtensionSupported(const char* szExtension)
@@ -494,7 +522,6 @@ ASSIMP_API aiPropertyStore* aiCreatePropertyStore(void)
     return reinterpret_cast<aiPropertyStore*>( new PropertyMap() );
 }
 
-
 // ------------------------------------------------------------------------------------------------
 ASSIMP_API void aiReleasePropertyStore(aiPropertyStore* p)
 {
@@ -553,7 +580,8 @@ ASSIMP_API void aiSetImportPropertyMatrix(aiPropertyStore* p, const char* szName
 // Rotation matrix to quaternion
 ASSIMP_API void aiCreateQuaternionFromMatrix(aiQuaternion* quat,const aiMatrix3x3* mat)
 {
-    ai_assert(NULL != quat && NULL != mat);
+    ai_assert( NULL != quat );
+    ai_assert( NULL != mat );
     *quat = aiQuaternion(*mat);
 }
 
@@ -563,7 +591,10 @@ ASSIMP_API void aiDecomposeMatrix(const aiMatrix4x4* mat,aiVector3D* scaling,
     aiQuaternion* rotation,
     aiVector3D* position)
 {
-    ai_assert(NULL != rotation && NULL != position && NULL != scaling && NULL != mat);
+    ai_assert( NULL != rotation );
+    ai_assert( NULL != position );
+    ai_assert( NULL != scaling );
+    ai_assert( NULL != mat );
     mat->Decompose(*scaling,*rotation,*position);
 }
 
@@ -587,7 +618,8 @@ ASSIMP_API void aiTransposeMatrix4(aiMatrix4x4* mat)
 ASSIMP_API void aiTransformVecByMatrix3(aiVector3D* vec,
     const aiMatrix3x3* mat)
 {
-    ai_assert(NULL != mat && NULL != vec);
+    ai_assert( NULL != mat );
+    ai_assert( NULL != vec);
     *vec *= (*mat);
 }
 
@@ -595,7 +627,9 @@ ASSIMP_API void aiTransformVecByMatrix3(aiVector3D* vec,
 ASSIMP_API void aiTransformVecByMatrix4(aiVector3D* vec,
     const aiMatrix4x4* mat)
 {
-    ai_assert(NULL != mat && NULL != vec);
+    ai_assert( NULL != mat );
+    ai_assert( NULL != vec );
+
     *vec *= (*mat);
 }
 
@@ -605,7 +639,8 @@ ASSIMP_API void aiMultiplyMatrix4(
     aiMatrix4x4* dst,
     const aiMatrix4x4* src)
 {
-    ai_assert(NULL != dst && NULL != src);
+    ai_assert( NULL != dst );
+    ai_assert( NULL != src );
     *dst = (*dst) * (*src);
 }
 
@@ -614,7 +649,8 @@ ASSIMP_API void aiMultiplyMatrix3(
     aiMatrix3x3* dst,
     const aiMatrix3x3* src)
 {
-    ai_assert(NULL != dst && NULL != src);
+    ai_assert( NULL != dst );
+    ai_assert( NULL != src );
     *dst = (*dst) * (*src);
 }