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Merge branch 'master' into master

pull/4935/head
Kim Kulling 2023-02-04 19:08:39 +01:00 committed by GitHub
parent 88ef9eecc1 e6877cf20f
commit 839cd35a54
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4 changed files with 20 additions and 2 deletions
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2
code/AssetLib/Ply/PlyParser.cpp
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@ -420,7 +420,7 @@ bool PLY::DOM::ParseHeader(IOStreamBuffer<char> &streamBuffer, std::vector<char>
if (PLY::Element::ParseElement(streamBuffer, buffer, &out)) { if (PLY::Element::ParseElement(streamBuffer, buffer, &out)) {
// add the element to the list of elements // add the element to the list of elements
alElements.push_back(out); alElements.push_back(out);
} else if (TokenMatch(buffer, "end_header", 10)) { //checks for /n ending, if it doesn't end with /r/n } else if (TokenMatch(buffer, "end_header", 10)) {
// we have reached the end of the header // we have reached the end of the header
break; break;
} else { } else {

4
include/assimp/IOStreamBuffer.h
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@ -323,7 +323,9 @@ AI_FORCE_INLINE bool IOStreamBuffer<T>::getNextLine(std::vector<T> &buffer) {
} }
} }
buffer[i] = '\n'; buffer[i] = '\n';
++m_cachePos; while (m_cachePos < m_cacheSize && (m_cache[m_cachePos] == '\r' || m_cache[m_cachePos] == '\n')) {
++m_cachePos;
}
return true; return true;
} }

BIN
test/models/PLY/cube_binary_header_with_RN_newline.ply 100644
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16
test/unit/utPLYImportExport.cpp
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@ -125,6 +125,22 @@ TEST_F(utPLYImportExport, importBinaryPLY) {
EXPECT_EQ(12u, scene->mMeshes[0]->mNumFaces); EXPECT_EQ(12u, scene->mMeshes[0]->mNumFaces);
} }
// Tests of a PLY file gets read with \r\n as newlines instead of just \n (i.e. solidwork exported ply files)
TEST_F(utPLYImportExport, importBinaryPLYWithRNNewline) {
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube_binary_header_with_RN_newline.ply", aiProcess_ValidateDataStructure);
ASSERT_NE(nullptr, scene);
ASSERT_NE(nullptr, scene->mMeshes[0]);
// This test model is double sided, so 12 faces instead of 6
ASSERT_EQ(12u, scene->mMeshes[0]->mNumFaces);
// Also check if the indices were parsed correctly
ASSERT_EQ(3u, scene->mMeshes[0]->mFaces[0].mNumIndices);
EXPECT_EQ(0u, scene->mMeshes[0]->mFaces[0].mIndices[0]);
EXPECT_EQ(1u, scene->mMeshes[0]->mFaces[0].mIndices[1]);
EXPECT_EQ(2u, scene->mMeshes[0]->mFaces[0].mIndices[2]);
}
TEST_F(utPLYImportExport, vertexColorTest) { TEST_F(utPLYImportExport, vertexColorTest) {
Assimp::Importer importer; Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/float-color.ply", aiProcess_ValidateDataStructure); const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/float-color.ply", aiProcess_ValidateDataStructure);