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Merge pull request #2820 from RichardTea/collada_modeller_metadata 

Collada and glTF modeller metadata
pull/2855/head
Kim Kulling 2020-01-02 20:40:41 +01:00 committed by GitHub
parent 2620f4a536 ae7a0aa6ef
commit a01d7c4048
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
16 changed files with 318 additions and 95 deletions
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2
code/CMakeLists.txt
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@ -66,6 +66,7 @@ SET( PUBLIC_HEADERS
${HEADER_PATH}/color4.h
${HEADER_PATH}/color4.inl
${CMAKE_CURRENT_BINARY_DIR}/../include/assimp/config.h
${HEADER_PATH}/commonMetaData.h
${HEADER_PATH}/defs.h
${HEADER_PATH}/Defines.h
${HEADER_PATH}/cfileio.h
@ -348,6 +349,7 @@ ADD_ASSIMP_IMPORTER( BVH
)
ADD_ASSIMP_IMPORTER( COLLADA
Collada/ColladaHelper.cpp
Collada/ColladaHelper.h
Collada/ColladaLoader.cpp
Collada/ColladaLoader.h

5
code/Collada/ColladaExporter.cpp
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@ -45,6 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "ColladaExporter.h"
#include <assimp/Bitmap.h>
#include <assimp/commonMetaData.h>
#include <assimp/MathFunctions.h>
#include <assimp/fast_atof.h>
#include <assimp/SceneCombiner.h>
@ -277,7 +278,7 @@ void ColladaExporter::WriteHeader() {
mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
}
if (nullptr == meta || !meta->Get("AuthoringTool", value)) {
if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
} else {
mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
@ -287,7 +288,7 @@ void ColladaExporter::WriteHeader() {
if (meta->Get("Comments", value)) {
mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
}
if (meta->Get("Copyright", value)) {
if (meta->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) {
mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
}
if (meta->Get("SourceData", value)) {

107
code/Collada/ColladaHelper.cpp 100644
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@ -0,0 +1,107 @@
/** Helper structures for the Collada loader */
/*
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.
----------------------------------------------------------------------
*/
#include "ColladaHelper.h"
#include <assimp/commonMetaData.h>
#include <assimp/ParsingUtils.h>
namespace Assimp {
namespace Collada {
const MetaKeyPairVector MakeColladaAssimpMetaKeys() {
MetaKeyPairVector result;
result.emplace_back("authoring_tool", AI_METADATA_SOURCE_GENERATOR);
result.emplace_back("copyright", AI_METADATA_SOURCE_COPYRIGHT);
return result;
};
const MetaKeyPairVector &GetColladaAssimpMetaKeys() {
static const MetaKeyPairVector result = MakeColladaAssimpMetaKeys();
return result;
}
const MetaKeyPairVector MakeColladaAssimpMetaKeysCamelCase() {
MetaKeyPairVector result = MakeColladaAssimpMetaKeys();
for (auto &val : result)
{
ToCamelCase(val.first);
}
return result;
};
const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase()
{
static const MetaKeyPairVector result = MakeColladaAssimpMetaKeysCamelCase();
return result;
}
// ------------------------------------------------------------------------------------------------
// Convert underscore_separated to CamelCase: "authoring_tool" becomes "AuthoringTool"
void ToCamelCase(std::string &text)
{
if (text.empty())
return;
// Capitalise first character
auto it = text.begin();
(*it) = ToUpper(*it);
++it;
for (/*started above*/ ; it != text.end(); /*iterated below*/)
{
if ((*it) == '_')
{
it = text.erase(it);
if (it != text.end())
(*it) = ToUpper(*it);
}
else
{
// Make lower case
(*it) = ToLower(*it);
++it;
}
}
}
} // namespace Collada
} // namespace Assimp

11
code/Collada/ColladaHelper.h
View File

@ -104,6 +104,17 @@ enum MorphMethod
Relative
};
/** Common metadata keys as <Collada, Assimp> */
typedef std::pair<std::string, std::string> MetaKeyPair;
typedef std::vector<MetaKeyPair> MetaKeyPairVector;
// Collada as lower_case (native)
const MetaKeyPairVector &GetColladaAssimpMetaKeys();
// Collada as CamelCase (used by Assimp for consistency)
const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase();
/** Convert underscore_separated to CamelCase "authoring_tool" becomes "AuthoringTool" */
void ToCamelCase(std::string &text);
/** Contains all data for one of the different transformation types */
struct Transform

75
code/Collada/ColladaParser.cpp
View File

@ -50,6 +50,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <sstream>
#include <stdarg.h>
#include "ColladaParser.h"
#include <assimp/commonMetaData.h>
#include <assimp/fast_atof.h>
#include <assimp/ParsingUtils.h>
#include <assimp/StringUtils.h>
@ -249,6 +250,9 @@ void ColladaParser::UriDecodePath(aiString& ss)
bool ColladaParser::ReadBoolFromTextContent()
{
const char* cur = GetTextContent();
if ( nullptr == cur) {
return false;
}
return (!ASSIMP_strincmp(cur, "true", 4) || '0' != *cur);
}
@ -257,6 +261,9 @@ bool ColladaParser::ReadBoolFromTextContent()
ai_real ColladaParser::ReadFloatFromTextContent()
{
const char* cur = GetTextContent();
if ( nullptr == cur ) {
return 0.0;
}
return fast_atof(cur);
}
@ -276,6 +283,11 @@ void ColladaParser::ReadContents()
if (attrib != -1) {
const char* version = mReader->getAttributeValue(attrib);
// Store declared format version string
aiString v;
v.Set(version);
mAssetMetaData.emplace(AI_METADATA_SOURCE_FORMAT_VERSION, v );
if (!::strncmp(version, "1.5", 3)) {
mFormat = FV_1_5_n;
ASSIMP_LOG_DEBUG("Collada schema version is 1.5.n");
@ -434,23 +446,39 @@ void ColladaParser::ReadContributorInfo()
}
}
static bool FindCommonKey(const std::string &collada_key, const MetaKeyPairVector &key_renaming, size_t &found_index) {
for (size_t i = 0; i < key_renaming.size(); ++i) {
if (key_renaming[i].first == collada_key) {
found_index = i;
return true;
}
}
found_index = std::numeric_limits<size_t>::max();
return false;
}
// ------------------------------------------------------------------------------------------------
// Reads a single string metadata item
void ColladaParser::ReadMetaDataItem(StringMetaData &metadata)
{
// Metadata such as created, keywords, subject etc
const char* key_char = mReader->getNodeName();
if (key_char != nullptr)
{
void ColladaParser::ReadMetaDataItem(StringMetaData &metadata) {
const Collada::MetaKeyPairVector &key_renaming = GetColladaAssimpMetaKeysCamelCase();
// Metadata such as created, keywords, subject etc
const char *key_char = mReader->getNodeName();
if (key_char != nullptr) {
const std::string key_str(key_char);
const char* value_char = TestTextContent();
if (value_char != nullptr)
{
std::string camel_key_str = key_str;
ToCamelCase(camel_key_str);
const char *value_char = TestTextContent();
if (value_char != nullptr) {
aiString aistr;
aistr.Set(value_char);
metadata.emplace(camel_key_str, aistr);
aistr.Set(value_char);
std::string camel_key_str(key_str);
ToCamelCase(camel_key_str);
size_t found_index;
if (FindCommonKey(camel_key_str, key_renaming, found_index)) {
metadata.emplace(key_renaming[found_index].second, aistr);
} else {
metadata.emplace(camel_key_str, aistr);
}
}
TestClosing(key_str.c_str());
}
@ -458,27 +486,6 @@ void ColladaParser::ReadMetaDataItem(StringMetaData &metadata)
SkipElement();
}
// ------------------------------------------------------------------------------------------------
// Convert underscore_seperated to CamelCase: "authoring_tool" becomes "AuthoringTool"
void ColladaParser::ToCamelCase(std::string &text)
{
if (text.empty())
return;
// Capitalise first character
text[0] = ToUpper(text[0]);
for (auto it = text.begin(); it != text.end(); /*iterated below*/)
{
if ((*it) == '_')
{
it = text.erase(it);
if (it != text.end())
(*it) = ToUpper(*it);
}
else
++it;
}
}
// ------------------------------------------------------------------------------------------------
// Reads the animation clips
void ColladaParser::ReadAnimationClipLibrary()

5
code/Collada/ColladaParser.h
View File

@ -94,12 +94,9 @@ namespace Assimp
/** Reads contributor information such as author and legal blah */
void ReadContributorInfo();
/** Reads generic metadata into provided map */
/** Reads generic metadata into provided map and renames keys for Assimp */
void ReadMetaDataItem(StringMetaData &metadata);
/** Convert underscore_seperated to CamelCase "authoring_tool" becomes "AuthoringTool" */
static void ToCamelCase(std::string &text);
/** Reads the animation library */
void ReadAnimationLibrary();

3
code/glTF/glTFAssetWriter.inl
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@ -627,6 +627,9 @@ namespace glTF {
asset.SetObject();
asset.AddMember("version", Value(mAsset.asset.version, mAl).Move(), mAl);
asset.AddMember("generator", Value(mAsset.asset.generator, mAl).Move(), mAl);
if (!mAsset.asset.copyright.empty())
asset.AddMember("copyright", Value(mAsset.asset.copyright, mAl).Move(), mAl);
mDoc.AddMember("asset", asset, mAl);
}

7
code/glTF/glTFExporter.cpp
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@ -46,6 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "glTF/glTFAssetWriter.h"
#include "PostProcessing/SplitLargeMeshes.h"
#include <assimp/commonMetaData.h>
#include <assimp/Exceptional.h>
#include <assimp/StringComparison.h>
#include <assimp/ByteSwapper.h>
@ -873,6 +874,12 @@ void glTFExporter::ExportMetadata()
aiGetVersionMajor(), aiGetVersionMinor(), aiGetVersionRevision());
asset.generator = buffer;
// Copyright
aiString copyright_str;
if (mScene->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, copyright_str)) {
asset.copyright = copyright_str.C_Str();
}
}
inline void ExtractAnimationData(Asset& mAsset, std::string& animId, Ref<Animation>& animRef, Ref<Buffer>& buffer, const aiNodeAnim* nodeChannel, float ticksPerSecond)

7
code/glTF/glTFImporter.cpp
View File

@ -703,7 +703,8 @@ void glTFImporter::ImportCommonMetadata(glTF::Asset& a)
ai_assert(mScene->mMetaData == nullptr);
const bool hasVersion = !a.asset.version.empty();
const bool hasGenerator = !a.asset.generator.empty();
if (hasVersion || hasGenerator)
const bool hasCopyright = !a.asset.copyright.empty();
if (hasVersion || hasGenerator || hasCopyright)
{
mScene->mMetaData = new aiMetadata;
if (hasVersion)
@ -714,6 +715,10 @@ void glTFImporter::ImportCommonMetadata(glTF::Asset& a)
{
mScene->mMetaData->Add(AI_METADATA_SOURCE_GENERATOR, aiString(a.asset.generator));
}
if (hasCopyright)
{
mScene->mMetaData->Add(AI_METADATA_SOURCE_COPYRIGHT, aiString(a.asset.copyright));
}
}
}

2
code/glTF2/glTF2AssetWriter.inl
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@ -720,6 +720,8 @@ namespace glTF2 {
asset.SetObject();
asset.AddMember("version", Value(mAsset.asset.version, mAl).Move(), mAl);
asset.AddMember("generator", Value(mAsset.asset.generator, mAl).Move(), mAl);
if (!mAsset.asset.copyright.empty())
asset.AddMember("copyright", Value(mAsset.asset.copyright, mAl).Move(), mAl);
mDoc.AddMember("asset", asset, mAl);
}

7
code/glTF2/glTF2Exporter.cpp
View File

@ -46,6 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "glTF2/glTF2AssetWriter.h"
#include "PostProcessing/SplitLargeMeshes.h"
#include <assimp/commonMetaData.h>
#include <assimp/Exceptional.h>
#include <assimp/StringComparison.h>
#include <assimp/ByteSwapper.h>
@ -996,6 +997,12 @@ void glTF2Exporter::ExportMetadata()
aiGetVersionMajor(), aiGetVersionMinor(), aiGetVersionRevision());
asset.generator = buffer;
// Copyright
aiString copyright_str;
if (mScene->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, copyright_str)) {
asset.copyright = copyright_str.C_Str();
}
}
inline Ref<Accessor> GetSamplerInputRef(Asset& asset, std::string& animId, Ref<Buffer>& buffer, std::vector<float>& times)

7
code/glTF2/glTF2Importer.cpp
View File

@ -1307,7 +1307,8 @@ void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
ai_assert(mScene->mMetaData == nullptr);
const bool hasVersion = !a.asset.version.empty();
const bool hasGenerator = !a.asset.generator.empty();
if (hasVersion || hasGenerator)
const bool hasCopyright = !a.asset.copyright.empty();
if (hasVersion || hasGenerator || hasCopyright)
{
mScene->mMetaData = new aiMetadata;
if (hasVersion)
@ -1318,6 +1319,10 @@ void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
{
mScene->mMetaData->Add(AI_METADATA_SOURCE_GENERATOR, aiString(a.asset.generator));
}
if (hasCopyright)
{
mScene->mMetaData->Add(AI_METADATA_SOURCE_COPYRIGHT, aiString(a.asset.copyright));
}
}
}

4
include/assimp/commonMetaData.h
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@ -60,4 +60,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/// Not all formats add this metadata.
#define AI_METADATA_SOURCE_GENERATOR "SourceAsset_Generator"
/// Scene metadata holding the source asset copyright statement, if available.
/// Not all formats add this metadata.
#define AI_METADATA_SOURCE_COPYRIGHT "SourceAsset_Copyright"
#endif

1
test/models/Collada/lights.dae
View File

@ -4,6 +4,7 @@
<contributor>
<author>Blender User</author>
<authoring_tool>Blender 2.74.0 commit date:2015-03-31, commit time:13:39, hash:000dfc0</authoring_tool>
<copyright>BSD</copyright>
</contributor>
<created>2015-05-17T21:55:44</created>
<modified>2015-05-17T21:55:44</modified>

59
test/unit/utColladaExportLight.cpp
View File

@ -43,6 +43,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "UnitTestPCH.h"
#include <assimp/cexport.h>
#include <assimp/commonMetaData.h>
#include <assimp/Exporter.hpp>
#include <assimp/Importer.hpp>
#include <assimp/scene.h>
@ -75,7 +76,7 @@ TEST_F(ColladaExportLight, testExportLight)
const char* file = "lightsExp.dae";
const aiScene* pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/lights.dae", aiProcess_ValidateDataStructure);
ASSERT_TRUE(pTest!=NULL);
ASSERT_NE(pTest, nullptr);
ASSERT_TRUE(pTest->HasLights());
const unsigned int origNumLights( pTest->mNumLights );
@ -86,15 +87,63 @@ TEST_F(ColladaExportLight, testExportLight)
origLights[ i ] = *(pTest->mLights[ i ]);
}
EXPECT_EQ(AI_SUCCESS,ex->Export(pTest,"collada",file));
// Common metadata
// Confirm was loaded by the Collada importer
aiString origImporter;
EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, origImporter)) << "No importer format metadata";
EXPECT_STREQ("Collada Importer", origImporter.C_Str());
aiString origGenerator;
EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, origGenerator)) << "No generator metadata";
EXPECT_EQ(strncmp(origGenerator.C_Str(), "Blender", 7), 0) << "AI_METADATA_SOURCE_GENERATOR was: " << origGenerator.C_Str();
aiString origCopyright;
EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, origCopyright)) << "No copyright metadata";
EXPECT_STREQ("BSD", origCopyright.C_Str());
aiString origCreated;
EXPECT_TRUE(pTest->mMetaData->Get("Created", origCreated)) << "No created metadata";
EXPECT_STREQ("2015-05-17T21:55:44", origCreated.C_Str());
aiString origModified;
EXPECT_TRUE(pTest->mMetaData->Get("Modified", origModified)) << "No modified metadata";
EXPECT_STREQ("2015-05-17T21:55:44", origModified.C_Str());
EXPECT_EQ(AI_SUCCESS, ex->Export(pTest, "collada", file));
// Drop the pointer as about to become invalid
pTest = nullptr;
const aiScene* imported = im->ReadFile(file, aiProcess_ValidateDataStructure);
ASSERT_TRUE(imported!=NULL);
ASSERT_TRUE(imported != NULL);
// Check common metadata survived roundtrip
aiString readImporter;
EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, readImporter)) << "No importer format metadata after export";
EXPECT_STREQ(origImporter.C_Str(), readImporter.C_Str()) << "Assimp Importer Format changed";
aiString readGenerator;
EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, readGenerator)) << "No generator metadata";
EXPECT_STREQ(origGenerator.C_Str(), readGenerator.C_Str()) << "Generator changed";
aiString readCopyright;
EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, readCopyright)) << "No copyright metadata";
EXPECT_STREQ(origCopyright.C_Str(), readCopyright.C_Str()) << "Copyright changed";
aiString readCreated;
EXPECT_TRUE(imported->mMetaData->Get("Created", readCreated)) << "No created metadata";
EXPECT_STREQ(origCreated.C_Str(), readCreated.C_Str()) << "Created date changed";
aiString readModified;
EXPECT_TRUE(imported->mMetaData->Get("Modified", readModified)) << "No modified metadata";
EXPECT_STRNE(origModified.C_Str(), readModified.C_Str()) << "Modified date did not change";
EXPECT_GT(readModified.length, ai_uint32(18)) << "Modified date too short";
// Lights
EXPECT_TRUE(imported->HasLights());
EXPECT_EQ( origNumLights,imported->mNumLights );
for(size_t i=0; i< origNumLights; i++) {
EXPECT_EQ(origNumLights, imported->mNumLights);
for(size_t i=0; i < origNumLights; i++) {
const aiLight *orig = &origLights[ i ];
const aiLight *read = imported->mLights[i];
EXPECT_EQ( 0,strncmp(origNames[ i ].c_str(),read->mName.C_Str(), origNames[ i ].size() ) );

111
test/unit/utColladaImportExport.cpp
View File

@ -40,76 +40,91 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
#include "UnitTestPCH.h"
#include "AbstractImportExportBase.h"
#include "UnitTestPCH.h"
#include <assimp/Importer.hpp>
#include <assimp/scene.h>
#include <assimp/commonMetaData.h>
#include <assimp/postprocess.h>
#include <assimp/scene.h>
#include <assimp/Importer.hpp>
using namespace Assimp;
class utColladaImportExport : public AbstractImportExportBase {
public:
virtual bool importerTest() {
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
virtual bool importerTest() {
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 0u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 0u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
return true;
}
// Expected common metadata
aiString value;
EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, value)) << "No importer format metadata";
EXPECT_STREQ("Collada Importer", value.C_Str());
EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, value)) << "No format version metadata";
EXPECT_STREQ("1.4.1", value.C_Str());
EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, value)) << "No generator metadata";
EXPECT_EQ(strncmp(value.C_Str(), "Maya 8.0", 8), 0) << "AI_METADATA_SOURCE_GENERATOR was: " << value.C_Str();
EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) << "No copyright metadata";
EXPECT_EQ(strncmp(value.C_Str(), "Copyright 2006", 14), 0) << "AI_METADATA_SOURCE_COPYRIGHT was: " << value.C_Str();
return true;
}
};
TEST_F(utColladaImportExport, importBlenFromFileTest) {
EXPECT_TRUE(importerTest());
EXPECT_TRUE(importerTest());
}
class utColladaZaeImportExport : public AbstractImportExportBase {
public:
virtual bool importerTest() {
{
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.zae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
virtual bool importerTest() {
{
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.zae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 1u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
}
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 1u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
}
{
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck_nomanifest.zae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
{
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck_nomanifest.zae", aiProcess_ValidateDataStructure);
if (scene == nullptr)
return false;
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 1u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
}
// Expected number of items
EXPECT_EQ(scene->mNumMeshes, 1u);
EXPECT_EQ(scene->mNumMaterials, 1u);
EXPECT_EQ(scene->mNumAnimations, 0u);
EXPECT_EQ(scene->mNumTextures, 1u);
EXPECT_EQ(scene->mNumLights, 1u);
EXPECT_EQ(scene->mNumCameras, 1u);
}
return true;
}
return true;
}
};
TEST_F(utColladaZaeImportExport, importBlenFromFileTest) {
EXPECT_TRUE(importerTest());
EXPECT_TRUE(importerTest());
}