1 files changed, 0 insertions, 146 deletions
diff --git a/thirdparty/assimp/code/PostProcessing/GenFaceNormalsProcess.cpp b/thirdparty/assimp/code/PostProcessing/GenFaceNormalsProcess.cpp
deleted file mode 100644
index 028334dec7..0000000000
--- a/thirdparty/assimp/code/PostProcessing/GenFaceNormalsProcess.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2019, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file Implementation of the post processing step to generate face
-* normals for all imported faces.
-*/
-
-
-#include "GenFaceNormalsProcess.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/Exceptional.h>
-#include <assimp/qnan.h>
-
-
-using namespace Assimp;
-
-// ------------------------------------------------------------------------------------------------
-// Constructor to be privately used by Importer
-GenFaceNormalsProcess::GenFaceNormalsProcess()
-{
-    // nothing to do here
-}
-
-// ------------------------------------------------------------------------------------------------
-// Destructor, private as well
-GenFaceNormalsProcess::~GenFaceNormalsProcess()
-{
-    // nothing to do here
-}
-
-// ------------------------------------------------------------------------------------------------
-// Returns whether the processing step is present in the given flag field.
-bool GenFaceNormalsProcess::IsActive( unsigned int pFlags) const {
-    force_ = (pFlags & aiProcess_ForceGenNormals) != 0;
-    return  (pFlags & aiProcess_GenNormals) != 0;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Executes the post processing step on the given imported data.
-void GenFaceNormalsProcess::Execute( aiScene* pScene) {
-    ASSIMP_LOG_DEBUG("GenFaceNormalsProcess begin");
-
-    if (pScene->mFlags & AI_SCENE_FLAGS_NON_VERBOSE_FORMAT) {
-        throw DeadlyImportError("Post-processing order mismatch: expecting pseudo-indexed (\"verbose\") vertices here");
-    }
-
-    bool bHas = false;
-    for( unsigned int a = 0; a < pScene->mNumMeshes; a++)   {
-        if(this->GenMeshFaceNormals( pScene->mMeshes[a])) {
-            bHas = true;
-        }
-    }
-    if (bHas)   {
-        ASSIMP_LOG_INFO("GenFaceNormalsProcess finished. "
-            "Face normals have been calculated");
-    } else {
-        ASSIMP_LOG_DEBUG("GenFaceNormalsProcess finished. "
-            "Normals are already there");
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Executes the post processing step on the given imported data.
-bool GenFaceNormalsProcess::GenMeshFaceNormals (aiMesh* pMesh)
-{
-    if (NULL != pMesh->mNormals) {
-        if (force_) delete[] pMesh->mNormals;
-        else return false;
-    }
-
-    // If the mesh consists of lines and/or points but not of
-    // triangles or higher-order polygons the normal vectors
-    // are undefined.
-    if (!(pMesh->mPrimitiveTypes & (aiPrimitiveType_TRIANGLE | aiPrimitiveType_POLYGON)))   {
-        ASSIMP_LOG_INFO("Normal vectors are undefined for line and point meshes");
-        return false;
-    }
-
-    // allocate an array to hold the output normals
-    pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
-    const float qnan = get_qnan();
-
-    // iterate through all faces and compute per-face normals but store them per-vertex.
-    for( unsigned int a = 0; a < pMesh->mNumFaces; a++) {
-        const aiFace& face = pMesh->mFaces[a];
-        if (face.mNumIndices < 3)   {
-            // either a point or a line -> no well-defined normal vector
-            for (unsigned int i = 0;i < face.mNumIndices;++i) {
-                pMesh->mNormals[face.mIndices[i]] = aiVector3D(qnan);
-            }
-            continue;
-        }
-
-        const aiVector3D* pV1 = &pMesh->mVertices[face.mIndices[0]];
-        const aiVector3D* pV2 = &pMesh->mVertices[face.mIndices[1]];
-        const aiVector3D* pV3 = &pMesh->mVertices[face.mIndices[face.mNumIndices-1]];
-        const aiVector3D vNor = ((*pV2 - *pV1) ^ (*pV3 - *pV1)).NormalizeSafe();
-
-        for (unsigned int i = 0;i < face.mNumIndices;++i) {
-            pMesh->mNormals[face.mIndices[i]] = vNor;
-        }
-    }
-    return true;
-}