Scarfski/assimp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' into fix-gcc4.9-compilation

Browse Source
This commit is contained in:
Kim Kulling
2021-05-27 15:25:01 +02:00
committed by GitHub
parent 6c104e096e 57b1040a0c
commit 70cc1630fa
18 changed files with 154 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
code/AssetLib/Assxml/AssxmlFileWriter.cpp
View File

@@ -598,8 +598,11 @@ static void WriteDump(const char *pFile, const char *cmd, const aiScene *scene,
if (!mesh->mTextureCoords[a])
break;
ioprintf(io, "\t\t<TextureCoords num=\"%u\" set=\"%u\" num_components=\"%u\"> \n", mesh->mNumVertices,
a, mesh->mNumUVComponents[a]);
ioprintf(io, "\t\t<TextureCoords num=\"%u\" set=\"%u\" name=\"%s\" num_components=\"%u\"> \n",
mesh->mNumVertices,
a,
mesh->mTextureCoordsNames[a].C_Str(),
mesh->mNumUVComponents[a]);
if (!shortened) {
if (mesh->mNumUVComponents[a] == 3) {

10
code/AssetLib/DXF/DXFLoader.cpp
View File

@@ -63,11 +63,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using namespace Assimp;
// AutoCAD Binary DXF<CR><LF><SUB><NULL>
const std::string AI_DXF_BINARY_IDENT = std::string("AutoCAD Binary DXF\r\n\x1a\0");
const size_t AI_DXF_BINARY_IDENT_LEN = 24u;
static constexpr char AI_DXF_BINARY_IDENT[] = "AutoCAD Binary DXF\r\n\x1a";
static constexpr size_t AI_DXF_BINARY_IDENT_LEN = sizeof AI_DXF_BINARY_IDENT;
// default vertex color that all uncolored vertices will receive
const aiColor4D AI_DXF_DEFAULT_COLOR(aiColor4D(0.6f, 0.6f, 0.6f, 0.6f));
static const aiColor4D AI_DXF_DEFAULT_COLOR(aiColor4D(0.6f, 0.6f, 0.6f, 0.6f));
// color indices for DXF - 16 are supported, the table is
// taken directly from the DXF spec.
@@ -156,10 +156,10 @@ void DXFImporter::InternReadFile( const std::string& filename, aiScene* pScene,
}
// Check whether this is a binary DXF file - we can't read binary DXF files :-(
char buff[AI_DXF_BINARY_IDENT_LEN+1] = {0};
char buff[AI_DXF_BINARY_IDENT_LEN] = {0};
file->Read(buff,AI_DXF_BINARY_IDENT_LEN,1);
if (0 == strncmp(AI_DXF_BINARY_IDENT.c_str(),buff,AI_DXF_BINARY_IDENT_LEN)) {
if (0 == memcmp(AI_DXF_BINARY_IDENT,buff,AI_DXF_BINARY_IDENT_LEN)) {
throw DeadlyImportError("DXF: Binary files are not supported at the moment");
}

2
code/AssetLib/FBX/FBXConverter.cpp
View File

@@ -1126,6 +1126,8 @@ unsigned int FBXConverter::ConvertMeshSingleMaterial(const MeshGeometry &mesh, c
*out_uv++ = aiVector3D(v.x, v.y, 0.0f);
}
out_mesh->mTextureCoordsNames[i] = mesh.GetTextureCoordChannelName(i);
out_mesh->mNumUVComponents[i] = 2;
}

6
code/AssetLib/FBX/FBXMeshGeometry.cpp
View File

@@ -604,15 +604,15 @@ void MeshGeometry::ReadVertexDataTangents(std::vector<aiVector3D>& tangents_out,
}
// ------------------------------------------------------------------------------------------------
static const std::string BinormalIndexToken = "BinormalIndex";
static const std::string BinormalsIndexToken = "BinormalsIndex";
static const char * BinormalIndexToken = "BinormalIndex";
static const char * BinormalsIndexToken = "BinormalsIndex";
void MeshGeometry::ReadVertexDataBinormals(std::vector<aiVector3D>& binormals_out, const Scope& source,
const std::string& MappingInformationType,
const std::string& ReferenceInformationType)
{
const char * str = source.Elements().count( "Binormals" ) > 0 ? "Binormals" : "Binormal";
const char * strIdx = source.Elements().count( "Binormals" ) > 0 ? BinormalsIndexToken.c_str() : BinormalIndexToken.c_str();
const char * strIdx = source.Elements().count( "Binormals" ) > 0 ? BinormalsIndexToken : BinormalIndexToken;
ResolveVertexDataArray(binormals_out,source,MappingInformationType,ReferenceInformationType,
str,
strIdx,

6
code/AssetLib/Ogre/OgreBinarySerializer.cpp
View File

@@ -55,9 +55,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp {
namespace Ogre {
const std::string MESH_VERSION_1_8 = "[MeshSerializer_v1.8]";
const std::string SKELETON_VERSION_1_8 = "[Serializer_v1.80]";
const std::string SKELETON_VERSION_1_1 = "[Serializer_v1.10]";
static constexpr auto MESH_VERSION_1_8 = "[MeshSerializer_v1.8]";
static constexpr auto SKELETON_VERSION_1_8 = "[Serializer_v1.80]";
static constexpr auto SKELETON_VERSION_1_1 = "[Serializer_v1.10]";
const unsigned short HEADER_CHUNK_ID = 0x1000;

16
code/AssetLib/OpenGEX/OpenGEXImporter.cpp
View File

@@ -749,22 +749,22 @@ enum MeshAttribute {
TexCoord
};
static const std::string PosToken = "position";
static const std::string ColToken = "color";
static const std::string NormalToken = "normal";
static const std::string TexCoordToken = "texcoord";
constexpr auto PosToken = "position";
constexpr auto ColToken = "color";
constexpr auto NormalToken = "normal";
constexpr auto TexCoordToken = "texcoord";
//------------------------------------------------------------------------------------------------
static MeshAttribute getAttributeByName(const char *attribName) {
ai_assert(nullptr != attribName);
if (0 == strncmp(PosToken.c_str(), attribName, PosToken.size())) {
if (0 == strcmp(PosToken, attribName)) {
return Position;
} else if (0 == strncmp(ColToken.c_str(), attribName, ColToken.size())) {
} else if (0 == strcmp(ColToken, attribName)) {
return Color;
} else if (0 == strncmp(NormalToken.c_str(), attribName, NormalToken.size())) {
} else if (0 == strcmp(NormalToken, attribName)) {
return Normal;
} else if (0 == strncmp(TexCoordToken.c_str(), attribName, TexCoordToken.size())) {
} else if (0 == strcmp(TexCoordToken, attribName)) {
return TexCoord;
}

2
code/AssetLib/glTF2/glTF2Asset.h
View File

@@ -1118,11 +1118,13 @@ public:
bool KHR_materials_transmission;
bool KHR_draco_mesh_compression;
bool FB_ngon_encoding;
bool KHR_texture_basisu;
} extensionsUsed;
//! Keeps info about the required extensions
struct RequiredExtensions {
bool KHR_draco_mesh_compression;
bool KHR_texture_basisu;
} extensionsRequired;
AssetMetadata asset;

2
code/AssetLib/glTF2/glTF2Asset.inl
View File

@@ -1146,6 +1146,7 @@ inline Image::Image() :
}
inline void Image::Read(Value &obj, Asset &r) {
//basisu: no need to handle .ktx2, .basis, load as is
if (!mDataLength) {
Value *curUri = FindString(obj, "uri");
if (nullptr != curUri) {
@@ -2126,6 +2127,7 @@ inline void Asset::ReadExtensionsUsed(Document &doc) {
CHECK_EXT(KHR_materials_clearcoat);
CHECK_EXT(KHR_materials_transmission);
CHECK_EXT(KHR_draco_mesh_compression);
CHECK_EXT(KHR_texture_basisu);
#undef CHECK_EXT
}

13
code/AssetLib/glTF2/glTF2AssetWriter.inl
View File

@@ -250,6 +250,7 @@ namespace glTF2 {
inline void Write(Value& obj, Image& img, AssetWriter& w)
{
//basisu: no need to handle .ktx2, .basis, write as is
if (img.bufferView) {
obj.AddMember("bufferView", img.bufferView->index, w.mAl);
obj.AddMember("mimeType", Value(img.mimeType, w.mAl).Move(), w.mAl);
@@ -892,10 +893,22 @@ namespace glTF2 {
if (this->mAsset.extensionsUsed.FB_ngon_encoding) {
exts.PushBack(StringRef("FB_ngon_encoding"), mAl);
}
if (this->mAsset.extensionsUsed.KHR_texture_basisu) {
exts.PushBack(StringRef("KHR_texture_basisu"), mAl);
}
}
if (!exts.Empty())
mDoc.AddMember("extensionsUsed", exts, mAl);
//basisu extensionRequired
Value extsReq;
extsReq.SetArray();
if (this->mAsset.extensionsUsed.KHR_texture_basisu) {
extsReq.PushBack(StringRef("KHR_texture_basisu"), mAl);
mDoc.AddMember("extensionsRequired", extsReq, mAl);
}
}
template<class T>

40
code/AssetLib/glTF2/glTF2Exporter.cpp
View File

@@ -494,7 +494,6 @@ void glTF2Exporter::GetMatTexProp(const aiMaterial* mat, float& prop, const char
void glTF2Exporter::GetMatTex(const aiMaterial* mat, Ref<Texture>& texture, aiTextureType tt, unsigned int slot = 0)
{
if (mat->GetTextureCount(tt) > 0) {
aiString tex;
@@ -507,6 +506,7 @@ void glTF2Exporter::GetMatTex(const aiMaterial* mat, Ref<Texture>& texture, aiTe
texture = mAsset->textures.Get(it->second);
}
bool useBasisUniversal = false;
if (!texture) {
std::string texId = mAsset->FindUniqueID("", "texture");
texture = mAsset->textures.Create(texId);
@@ -519,18 +519,46 @@ void glTF2Exporter::GetMatTex(const aiMaterial* mat, Ref<Texture>& texture, aiTe
aiTexture* curTex = mScene->mTextures[atoi(&path[1])];
texture->source->name = curTex->mFilename.C_Str();
// The asset has its own buffer, see Image::SetData
texture->source->SetData(reinterpret_cast<uint8_t *>(curTex->pcData), curTex->mWidth, *mAsset);
//basisu: embedded ktx2, bu
if (curTex->achFormatHint[0]) {
std::string mimeType = "image/";
mimeType += (memcmp(curTex->achFormatHint, "jpg", 3) == 0) ? "jpeg" : curTex->achFormatHint;
if(memcmp(curTex->achFormatHint, "jpg", 3) == 0)
mimeType += "jpeg";
else if(memcmp(curTex->achFormatHint, "ktx", 3) == 0) {
useBasisUniversal = true;
mimeType += "ktx";
}
else if(memcmp(curTex->achFormatHint, "kx2", 3) == 0) {
useBasisUniversal = true;
mimeType += "ktx2";
}
else if(memcmp(curTex->achFormatHint, "bu", 2) == 0) {
useBasisUniversal = true;
mimeType += "basis";
}
else
mimeType += curTex->achFormatHint;
texture->source->mimeType = mimeType;
}
// The asset has its own buffer, see Image::SetData
//basisu: "image/ktx2", "image/basis" as is
texture->source->SetData(reinterpret_cast<uint8_t *>(curTex->pcData), curTex->mWidth, *mAsset);
}
else {
texture->source->uri = path;
if(texture->source->uri.find(".ktx")!=std::string::npos ||
texture->source->uri.find(".basis")!=std::string::npos)
{
useBasisUniversal = true;
}
}
//basisu
if(useBasisUniversal) {
mAsset->extensionsUsed.KHR_texture_basisu = true;
mAsset->extensionsRequired.KHR_texture_basisu = true;
}
GetTexSampler(mat, texture, tt, slot);

8
code/AssetLib/glTF2/glTF2Importer.cpp
View File

@@ -1263,7 +1263,7 @@ aiMeshMorphAnim *CreateMeshMorphAnim(glTF2::Asset&, Node &node, AnimationSampler
static const float kMillisecondsFromSeconds = 1000.f;
if (nullptr != samplers.weight) {
if (samplers.weight && samplers.weight->input && samplers.weight->output) {
float *times = nullptr;
samplers.weight->input->ExtractData(times);
float *values = nullptr;
@@ -1476,6 +1476,12 @@ void glTF2Importer::ImportEmbeddedTextures(glTF2::Asset &r) {
if (strcmp(ext, "jpeg") == 0) {
ext = "jpg";
}
else if(strcmp(ext, "ktx2") == 0) { //basisu: ktx remains
ext = "kx2";
}
else if(strcmp(ext, "basis") == 0) { //basisu
ext = "bu";
}
size_t len = strlen(ext);
if (len <= 3) {

10
code/Common/DefaultLogger.cpp
View File

@@ -169,7 +169,7 @@ void Logger::debug(const char *message) {
// sometimes importers will include data from the input file
// (i.e. node names) in their messages.
if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
return;
return OnDebug("<fixme: long message discarded>");
}
return OnDebug(message);
}
@@ -179,7 +179,7 @@ void Logger::verboseDebug(const char *message) {
// SECURITY FIX: see above
if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
return;
return OnVerboseDebug("<fixme: long message discarded>");
}
return OnVerboseDebug(message);
}
@@ -189,7 +189,7 @@ void Logger::info(const char *message) {
// SECURITY FIX: see above
if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
return;
return OnInfo("<fixme: long message discarded>");
}
return OnInfo(message);
}
@@ -199,7 +199,7 @@ void Logger::warn(const char *message) {
// SECURITY FIX: see above
if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
return;
return OnWarn("<fixme: long message discarded>");
}
return OnWarn(message);
}
@@ -208,7 +208,7 @@ void Logger::warn(const char *message) {
void Logger::error(const char *message) {
// SECURITY FIX: see above
if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
return;
return OnError("<fixme: long message discarded>");
}
return OnError(message);
}

4
code/Common/Exporter.cpp
View File

@@ -343,9 +343,11 @@ const aiExportDataBlob* Exporter::ExportToBlob( const aiScene* pScene, const cha
delete pimpl->blob;
pimpl->blob = nullptr;
}
auto baseName = pProperties ? pProperties->GetPropertyString(AI_CONFIG_EXPORT_BLOB_NAME, AI_BLOBIO_MAGIC) : AI_BLOBIO_MAGIC;
std::shared_ptr<IOSystem> old = pimpl->mIOSystem;
BlobIOSystem* blobio = new BlobIOSystem();
BlobIOSystem *blobio = new BlobIOSystem(baseName);
pimpl->mIOSystem = std::shared_ptr<IOSystem>( blobio );
if (AI_SUCCESS != Export(pScene,pFormatId,blobio->GetMagicFileName(), pPreprocessing, pProperties)) {