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Merge branch 'master' into new-file-detection

pull/3801/head
Kim Kulling 2021-05-05 15:59:25 +02:00 committed by GitHub
parent d5cde96fbd 1e89c06157
commit b82d9f4bc7
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 47 additions and 31 deletions
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57
code/AssetLib/3MF/D3MFImporter.cpp
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@ -42,6 +42,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER #ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
#include "D3MFImporter.h" #include "D3MFImporter.h"
#include "3MFXmlTags.h"
#include "D3MFOpcPackage.h"
#include <assimp/StringComparison.h> #include <assimp/StringComparison.h>
#include <assimp/StringUtils.h> #include <assimp/StringUtils.h>
@ -51,17 +53,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h> #include <assimp/scene.h>
#include <assimp/DefaultLogger.hpp> #include <assimp/DefaultLogger.hpp>
#include <assimp/IOSystem.hpp> #include <assimp/IOSystem.hpp>
#include <assimp/fast_atof.h>
#include <cassert> #include <cassert>
#include <map> #include <map>
#include <memory> #include <memory>
#include <string> #include <string>
#include <vector> #include <vector>
#include "3MFXmlTags.h"
#include "D3MFOpcPackage.h"
#include <assimp/fast_atof.h>
#include <iomanip> #include <iomanip>
#include <string.h>
namespace Assimp { namespace Assimp {
namespace D3MF { namespace D3MF {
@ -163,7 +163,7 @@ public:
} }
XmlNode resNode = node.child(XmlTag::resources); XmlNode resNode = node.child(XmlTag::resources);
for (auto &currentNode : resNode.children()) { for (auto &currentNode : resNode.children()) {
const std::string &currentNodeName = currentNode.name(); const std::string currentNodeName = currentNode.name();
if (currentNodeName == XmlTag::object) { if (currentNodeName == XmlTag::object) {
ReadObject(currentNode); ReadObject(currentNode);
} else if (currentNodeName == XmlTag::basematerials) { } else if (currentNodeName == XmlTag::basematerials) {
@ -173,8 +173,9 @@ public:
} }
} }
for (auto &currentNode : resNode.children()) { XmlNode buildNode = node.child(XmlTag::build);
const std::string &currentNodeName = currentNode.name(); for (auto &currentNode : buildNode.children()) {
const std::string currentNodeName = currentNode.name();
if (currentNodeName == XmlTag::item) { if (currentNodeName == XmlTag::item) {
int objectId = -1; int objectId = -1;
std::string transformationMatrixStr; std::string transformationMatrixStr;
@ -196,7 +197,7 @@ public:
// import the metadata // import the metadata
if (!mMetaData.empty()) { if (!mMetaData.empty()) {
const size_t numMeta(mMetaData.size()); const size_t numMeta = mMetaData.size();
scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(numMeta)); scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(numMeta));
for (size_t i = 0; i < numMeta; ++i) { for (size_t i = 0; i < numMeta; ++i) {
aiString val(mMetaData[i].value); aiString val(mMetaData[i].value);
@ -211,6 +212,7 @@ public:
for (auto it = mResourcesDictionnary.begin(); it != mResourcesDictionnary.end(); ++it) { for (auto it = mResourcesDictionnary.begin(); it != mResourcesDictionnary.end(); ++it) {
if (it->second->getType() == ResourceType::RT_Object) { if (it->second->getType() == ResourceType::RT_Object) {
Object *obj = static_cast<Object *>(it->second); Object *obj = static_cast<Object *>(it->second);
ai_assert(nullptr != obj);
for (unsigned int i = 0; i < obj->mMeshes.size(); ++i) { for (unsigned int i = 0; i < obj->mMeshes.size(); ++i) {
scene->mMeshes[obj->mMeshIndex[i]] = obj->mMeshes[i]; scene->mMeshes[obj->mMeshIndex[i]] = obj->mMeshes[i];
} }
@ -352,7 +354,8 @@ private:
mMeshCount++; mMeshCount++;
} else if (currentName == D3MF::XmlTag::components) { } else if (currentName == D3MF::XmlTag::components) {
for (XmlNode &currentSubNode : currentNode.children()) { for (XmlNode &currentSubNode : currentNode.children()) {
if (currentSubNode.name() == D3MF::XmlTag::component) { const std::string subNodeName = currentSubNode.name();
if (subNodeName == D3MF::XmlTag::component) {
int objectId = -1; int objectId = -1;
std::string componentTransformStr; std::string componentTransformStr;
aiMatrix4x4 componentTransform; aiMatrix4x4 componentTransform;
@ -360,8 +363,9 @@ private:
componentTransform = parseTransformMatrix(componentTransformStr); componentTransform = parseTransformMatrix(componentTransformStr);
} }
if (getNodeAttribute(currentSubNode, D3MF::XmlTag::objectid, objectId)) if (getNodeAttribute(currentSubNode, D3MF::XmlTag::objectid, objectId)) {
obj->mComponents.push_back({ objectId, componentTransform }); obj->mComponents.push_back({ objectId, componentTransform });
}
} }
} }
} }
@ -374,7 +378,7 @@ private:
aiMesh *mesh = new aiMesh(); aiMesh *mesh = new aiMesh();
for (XmlNode &currentNode : node.children()) { for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name(); const std::string currentName = currentNode.name();
if (currentName == XmlTag::vertices) { if (currentName == XmlTag::vertices) {
ImportVertices(currentNode, mesh); ImportVertices(currentNode, mesh);
} else if (currentName == XmlTag::triangles) { } else if (currentName == XmlTag::triangles) {
@ -402,8 +406,8 @@ private:
void ImportVertices(XmlNode &node, aiMesh *mesh) { void ImportVertices(XmlNode &node, aiMesh *mesh) {
std::vector<aiVector3D> vertices; std::vector<aiVector3D> vertices;
for (XmlNode &currentNode : node.children()) { for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name(); const std::string currentName = currentNode.name();
if (currentName == D3MF::XmlTag::vertex) { if (currentName == XmlTag::vertex) {
vertices.push_back(ReadVertex(currentNode)); vertices.push_back(ReadVertex(currentNode));
} }
} }
@ -415,22 +419,22 @@ private:
aiVector3D ReadVertex(XmlNode &node) { aiVector3D ReadVertex(XmlNode &node) {
aiVector3D vertex; aiVector3D vertex;
vertex.x = ai_strtof(node.attribute(D3MF::XmlTag::x).as_string(), nullptr); vertex.x = ai_strtof(node.attribute(XmlTag::x).as_string(), nullptr);
vertex.y = ai_strtof(node.attribute(D3MF::XmlTag::y).as_string(), nullptr); vertex.y = ai_strtof(node.attribute(XmlTag::y).as_string(), nullptr);
vertex.z = ai_strtof(node.attribute(D3MF::XmlTag::z).as_string(), nullptr); vertex.z = ai_strtof(node.attribute(XmlTag::z).as_string(), nullptr);
return vertex; return vertex;
} }
void ImportTriangles(XmlNode &node, aiMesh *mesh) { void ImportTriangles(XmlNode &node, aiMesh *mesh) {
std::vector<aiFace> faces; std::vector<aiFace> faces;
for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) { for (XmlNode &currentNode : node.children()) {
const std::string &currentName = currentNode.name(); const std::string currentName = currentNode.name();
if (currentName == D3MF::XmlTag::triangle) { if (currentName == XmlTag::triangle) {
aiFace face = ReadTriangle(currentNode); aiFace face = ReadTriangle(currentNode);
faces.push_back(face); faces.push_back(face);
int pid = 0, p1; int pid = 0, p1 = 0;
bool hasPid = getNodeAttribute(currentNode, D3MF::XmlTag::pid, pid); bool hasPid = getNodeAttribute(currentNode, D3MF::XmlTag::pid, pid);
bool hasP1 = getNodeAttribute(currentNode, D3MF::XmlTag::p1, p1); bool hasP1 = getNodeAttribute(currentNode, D3MF::XmlTag::p1, p1);
@ -472,10 +476,11 @@ private:
BaseMaterials *baseMaterials = new BaseMaterials(id); BaseMaterials *baseMaterials = new BaseMaterials(id);
for (XmlNode &currentNode : node.children()) { for (XmlNode &currentNode : node.children()) {
if (currentNode.name() == XmlTag::basematerials_base) { const std::string currentName = currentNode.name();
if (currentName == XmlTag::basematerials_base) {
baseMaterials->mMaterialIndex.push_back(mMaterialCount); baseMaterials->mMaterialIndex.push_back(mMaterialCount);
baseMaterials->mMaterials.push_back(readMaterialDef(currentNode, id)); baseMaterials->mMaterials.push_back(readMaterialDef(currentNode, id));
mMaterialCount++; ++mMaterialCount;
} }
} }
@ -564,6 +569,8 @@ private:
} //namespace D3MF } //namespace D3MF
using namespace D3MF;
static const aiImporterDesc desc = { static const aiImporterDesc desc = {
"3mf Importer", "3mf Importer",
"", "",
@ -603,11 +610,11 @@ const aiImporterDesc *D3MFImporter::GetInfo() const {
} }
void D3MFImporter::InternReadFile(const std::string &filename, aiScene *pScene, IOSystem *pIOHandler) { void D3MFImporter::InternReadFile(const std::string &filename, aiScene *pScene, IOSystem *pIOHandler) {
D3MF::D3MFOpcPackage opcPackage(pIOHandler, filename); D3MFOpcPackage opcPackage(pIOHandler, filename);
XmlParser xmlParser; XmlParser xmlParser;
if (xmlParser.parse(opcPackage.RootStream())) { if (xmlParser.parse(opcPackage.RootStream())) {
D3MF::XmlSerializer xmlSerializer(&xmlParser); XmlSerializer xmlSerializer(&xmlParser);
xmlSerializer.ImportXml(pScene); xmlSerializer.ImportXml(pScene);
} }
} }

2
code/AssetLib/3MF/D3MFImporter.h
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@ -47,9 +47,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp { namespace Assimp {
/// @brief The 3MF-importer class.
class D3MFImporter : public BaseImporter { class D3MFImporter : public BaseImporter {
public: public:
// BaseImporter interface
D3MFImporter(); D3MFImporter();
~D3MFImporter(); ~D3MFImporter();
bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const; bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const;

6
include/assimp/StringUtils.h
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@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
Copyright (c) 2006-2021, assimp team Copyright (c) 2006-2021, assimp team
All rights reserved. All rights reserved.
Redistribution and use of this software in source and binary forms, Redistribution and use of this software in source and binary forms,
@ -55,6 +54,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <cstdlib> #include <cstdlib>
#include <locale> #include <locale>
#include <sstream> #include <sstream>
#include <iomanip>
#ifdef _MSC_VER #ifdef _MSC_VER
#define AI_SIZEFMT "%Iu" #define AI_SIZEFMT "%Iu"
@ -177,7 +177,7 @@ AI_FORCE_INLINE std::string ai_rgba2hex(int r, int g, int b, int a, bool with_he
if (with_head) { if (with_head) {
ss << "#"; ss << "#";
} }
ss << std::hex << (r << 24 | g << 16 | b << 8 | a); ss << std::hex << std::setfill('0') << std::setw(8) << (r << 24 | g << 16 | b << 8 | a);
return ss.str(); return ss.str();
} }
@ -249,4 +249,4 @@ AI_FORCE_INLINE std::string ai_str_toupper(const std::string &in) {
return out; return out;
} }
#endif #endif // INCLUDED_AI_STRINGUTILS_H

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test/test.3mf 100644
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13
test/unit/utStringUtils.cpp
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@ -42,9 +42,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/StringUtils.h> #include <assimp/StringUtils.h>
class utStringUtils : public ::testing::Test { class utStringUtils : public ::testing::Test {
// empty
}; };
TEST_F( utStringUtils, to_string_Test ) { TEST_F(utStringUtils, to_string_Test ) {
std::string res = ai_to_string( 1 ); std::string res = ai_to_string( 1 );
EXPECT_EQ( res, "1" ); EXPECT_EQ( res, "1" );
@ -52,7 +53,7 @@ TEST_F( utStringUtils, to_string_Test ) {
EXPECT_EQ( res, "1" ); EXPECT_EQ( res, "1" );
} }
TEST_F( utStringUtils, ai_strtofTest ) { TEST_F(utStringUtils, ai_strtofTest ) {
float res = ai_strtof( nullptr, nullptr ); float res = ai_strtof( nullptr, nullptr );
EXPECT_FLOAT_EQ( res, 0.0f ); EXPECT_FLOAT_EQ( res, 0.0f );
@ -66,3 +67,11 @@ TEST_F( utStringUtils, ai_strtofTest ) {
res = ai_strtof( begin, end ); res = ai_strtof( begin, end );
EXPECT_FLOAT_EQ( res, 200.0f ); EXPECT_FLOAT_EQ( res, 200.0f );
} }
TEST_F(utStringUtils, ai_rgba2hexTest) {
std::string result;
result = ai_rgba2hex(255, 255, 255, 255, true);
EXPECT_EQ(result, "#ffffffff");
result = ai_rgba2hex(0, 0, 0, 0, false);
EXPECT_EQ(result, "00000000");
}