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Merge branch 'master' into coverity_scan

pull/2286/head
Kim Kulling 2017-06-26 22:27:02 +02:00
parent e6cfe6b5c8 9ffc1a97c1
commit 0702778761
6 changed files with 151 additions and 64 deletions
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4
code/X3DExporter.cpp
View File

@ -140,7 +140,7 @@ void X3DExporter::AttrHelper_Col3DArrToString(const aiColor3D* pArray, const siz
AttrHelper_CommaToPoint(pTargetString);
}
void X3DExporter::AttrHelper_Color3ToAttrList(std::list<SAttribute> pList, const std::string& pName, const aiColor3D& pValue, const aiColor3D& pDefaultValue)
void X3DExporter::AttrHelper_Color3ToAttrList(std::list<SAttribute>& pList, const std::string& pName, const aiColor3D& pValue, const aiColor3D& pDefaultValue)
{
string tstr;
@ -150,7 +150,7 @@ string tstr;
pList.push_back({pName, tstr});
}
void X3DExporter::AttrHelper_FloatToAttrList(std::list<SAttribute> pList, const string& pName, const float pValue, const float pDefaultValue)
void X3DExporter::AttrHelper_FloatToAttrList(std::list<SAttribute>& pList, const string& pName, const float pValue, const float pDefaultValue)
{
string tstr;

4
code/X3DExporter.hpp
View File

@ -134,7 +134,7 @@ private:
/// \fn void AttrHelper_FloatToAttrList(std::list<SAttribute> pList, const std::string& pName, const float pValue, const float pDefaultValue)
/// \overload void AttrHelper_Col3DArrToString(const aiColor3D* pArray, const size_t pArray_Size, std::string& pTargetString)
void AttrHelper_FloatToAttrList(std::list<SAttribute> pList, const std::string& pName, const float pValue, const float pDefaultValue);
void AttrHelper_FloatToAttrList(std::list<SAttribute> &pList, const std::string& pName, const float pValue, const float pDefaultValue);
/// \fn void AttrHelper_Color3ToAttrList(std::list<SAttribute> pList, const std::string& pName, const aiColor3D& pValue, const aiColor3D& pDefaultValue)
/// Add attribute to list if value not equal to default.
@ -142,7 +142,7 @@ private:
/// \param [in] pName - name of new attribute.
/// \param [in] pValue - value of the new attribute.
/// \param [in] pDefaultValue - default value for checking: if pValue is equal to pDefaultValue then attribute will not be added.
void AttrHelper_Color3ToAttrList(std::list<SAttribute> pList, const std::string& pName, const aiColor3D& pValue, const aiColor3D& pDefaultValue);
void AttrHelper_Color3ToAttrList(std::list<SAttribute> &pList, const std::string& pName, const aiColor3D& pValue, const aiColor3D& pDefaultValue);
/// \fn void NodeHelper_OpenNode(const std::string& pNodeName, const size_t pTabLevel, const bool pEmptyElement, const std::list<SAttribute>& pAttrList)
/// Begin new XML-node element.

94
code/X3DImporter.cpp
View File

@ -74,6 +74,8 @@ const aiImporterDesc X3DImporter::Description = {
"x3d"
};
const std::string X3DImporter::whitespace(" ,\t\n\r");
X3DImporter::X3DImporter()
: NodeElement_Cur( nullptr )
, mReader( nullptr ) {
@ -241,7 +243,7 @@ void X3DImporter::XML_CheckNode_MustBeEmpty()
void X3DImporter::XML_CheckNode_SkipUnsupported(const std::string& pParentNodeName)
{
static const size_t Uns_Skip_Len = 190;
static const size_t Uns_Skip_Len = 192;
const char* Uns_Skip[ Uns_Skip_Len ] = {
// CAD geometry component
"CADAssembly", "CADFace", "CADLayer", "CADPart", "IndexedQuadSet", "QuadSet",
@ -276,7 +278,7 @@ void X3DImporter::XML_CheckNode_SkipUnsupported(const std::string& pParentNodeNa
// Navigation component
"Billboard", "Collision", "LOD", "NavigationInfo", "OrthoViewpoint", "Viewpoint", "ViewpointGroup",
// Networking component
"Anchor", "LoadSensor",
"EXPORT", "IMPORT", "Anchor", "LoadSensor",
// NURBS component
"Contour2D", "ContourPolyline2D", "CoordinateDouble", "NurbsCurve", "NurbsCurve2D", "NurbsOrientationInterpolator", "NurbsPatchSurface",
"NurbsPositionInterpolator", "NurbsSet", "NurbsSurfaceInterpolator", "NurbsSweptSurface", "NurbsSwungSurface", "NurbsTextureCoordinate",
@ -437,43 +439,30 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsVec3f(const int pAttrIdx, aiVector3D
void X3DImporter::XML_ReadNode_GetAttrVal_AsListB(const int pAttrIdx, std::list<bool>& pValue)
{
// make copy of attribute value - string with list of bool values. Also all bool values is strings.
size_t tok_str_len = strlen(mReader->getAttributeValue(pAttrIdx));
if ( 0 == tok_str_len ) {
Throw_IncorrectAttrValue( mReader->getAttributeName( pAttrIdx ) );
}
const char *tok_cur = mReader->getAttributeValue(pAttrIdx);
const char *tok_end = tok_cur + strlen(tok_cur);
tok_str_len++;// take in account terminating '\0'.
char *tok_str = new char[tok_str_len];
strcpy(tok_str, mReader->getAttributeValue(pAttrIdx));
// change all spacebars to symbol '\0'. That is needed for parsing.
for(size_t i = 0; i < tok_str_len; i++)
for(;;)
{
if(tok_str[i] == ' ') tok_str[i] = 0;
}
while((tok_cur < tok_end) && (whitespace.find_first_of(*tok_cur) != std::string::npos)) tok_cur++;// skip spaces between values.
if (tok_cur >= tok_end)
break;
// at now check what current token is
for(char *tok_cur = tok_str, *tok_end = (tok_str + tok_str_len); tok_cur < tok_end;)
{
if(strncmp(tok_cur, "true", 4) == 0)
{
pValue.push_back(true);
tok_cur += 5;// five, not four. Because '\0' must be skipped too.
tok_cur += 4;
}
else if(strncmp(tok_cur, "false", 5) == 0)
{
pValue.push_back(true);
tok_cur += 6;// six, not five. Because '\0' must be skipped too.
pValue.push_back(false);
tok_cur += 5;
}
else
{
Throw_IncorrectAttrValue(mReader->getAttributeName(pAttrIdx));
}
}// for(char* tok_cur = tok_str, tok_end = (tok_str + tok_str_len); tok_cur < tok_end;)
// delete temporary string
delete [] tok_str;
}// for(;;)
}
void X3DImporter::XML_ReadNode_GetAttrVal_AsArrB(const int pAttrIdx, std::vector<bool>& pValue)
@ -500,11 +489,11 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsListI32(const int pAttrIdx, std::lis
int32_t tval32;
while((tstr < tstr_end) && (whitespace.find_first_of(*tstr) != std::string::npos)) tstr++;// skip spaces between values.
tval32 = strtol10(tstr, &ostr);
if(ostr == tstr) break;
while((ostr < tstr_end) && (*ostr == ' ')) ostr++;// skip spaces between values.
tstr = ostr;
pValue.push_back(tval32);
} while(tstr < tstr_end);
@ -529,7 +518,6 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsListF(const int pAttrIdx, std::list<
// at first check string values like '.xxx'.
ParseHelper_FixTruncatedFloatString(mReader->getAttributeValue(pAttrIdx), str_fixed);
if(!str_fixed.size()) Throw_ConvertFail_Str2ArrF(mReader->getAttributeValue(pAttrIdx));
// and convert all values and place it in list.
const char* pstr = str_fixed.c_str();
@ -539,7 +527,7 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsListF(const int pAttrIdx, std::list<
{
float tvalf;
while((*pstr == ' ') && (pstr < pstr_end)) pstr++;// skip spaces between values.
while((pstr < pstr_end) && (whitespace.find_first_of(*pstr) != std::string::npos)) pstr++;// skip spaces between values.
if(pstr < pstr_end)// additional check, because attribute value can be ended with spaces.
{
@ -568,7 +556,6 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsListD(const int pAttrIdx, std::list<
// at first check string values like '.xxx'.
ParseHelper_FixTruncatedFloatString(mReader->getAttributeValue(pAttrIdx), str_fixed);
if(!str_fixed.size()) Throw_ConvertFail_Str2ArrF(mReader->getAttributeValue(pAttrIdx));
// and convert all values and place it in list.
const char* pstr = str_fixed.c_str();
@ -578,7 +565,7 @@ void X3DImporter::XML_ReadNode_GetAttrVal_AsListD(const int pAttrIdx, std::list<
{
double tvald;
while((*pstr == ' ') && (pstr < pstr_end)) pstr++;// skip spaces between values.
while((pstr < pstr_end) && (whitespace.find_first_of(*pstr) != std::string::npos)) pstr++;// skip spaces between values.
if(pstr < pstr_end)// additional check, because attribute value can be ended with spaces.
{
@ -1153,35 +1140,36 @@ void X3DImporter::MeshGeometry_AddNormal(aiMesh& pMesh, const std::list<int32_t>
if(pNormalPerVertex)
{
const std::list<int32_t>* srcidx;
if(pNormalIdx.size() > 0)
{
// check indices array count.
if(pNormalIdx.size() != pCoordIdx.size()) throw DeadlyImportError("Normals and Coords inidces count must be equal.");
srcidx = &pNormalIdx;
tind.reserve(pNormalIdx.size());
for(std::list<int32_t>::const_iterator it = pNormalIdx.begin(); it != pNormalIdx.end(); it++)
{
if(*it != (-1)) tind.push_back(*it);
}
// copy normals to mesh
pMesh.mNormals = new aiVector3D[pMesh.mNumVertices];
for(size_t i = 0; (i < pMesh.mNumVertices) && (i < tind.size()); i++)
{
if(tind[i] >= norm_arr_copy.size())
throw DeadlyImportError("MeshGeometry_AddNormal. Normal index(" + to_string(tind[i]) +
") is out of range. Normals count: " + to_string(norm_arr_copy.size()) + ".");
pMesh.mNormals[i] = norm_arr_copy[tind[i]];
}
}
else
{
srcidx = &pCoordIdx;
}
if(pNormals.size() != pMesh.mNumVertices) throw DeadlyImportError("MeshGeometry_AddNormal. Normals and vertices count must be equal.");
tind.reserve(srcidx->size());
for(std::list<int32_t>::const_iterator it = srcidx->begin(); it != srcidx->end(); it++)
{
if(*it != (-1)) tind.push_back(*it);
}
// copy normals to mesh
pMesh.mNormals = new aiVector3D[pMesh.mNumVertices];
for(size_t i = 0; (i < pMesh.mNumVertices) && (i < tind.size()); i++)
{
if(tind[i] >= norm_arr_copy.size())
throw DeadlyImportError("MeshGeometry_AddNormal. Normal index(" + to_string(tind[i]) +
") is out of range. Normals count: " + to_string(norm_arr_copy.size()) + ".");
pMesh.mNormals[i] = norm_arr_copy[tind[i]];
// copy normals to mesh
pMesh.mNormals = new aiVector3D[pMesh.mNumVertices];
std::list<aiVector3D>::const_iterator norm_it = pNormals.begin();
for(size_t i = 0; i < pMesh.mNumVertices; i++) pMesh.mNormals[i] = *norm_it++;
}
}// if(pNormalPerVertex)
else
@ -1679,8 +1667,10 @@ const aiImporterDesc* X3DImporter::GetInfo () const
void X3DImporter::InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
{
mpIOHandler = pIOHandler;
Clear();// delete old graph.
mFileDir = DefaultIOSystem::absolutePath(pFile);
pIOHandler->PushDirectory(DefaultIOSystem::absolutePath(pFile));
ParseFile(pFile, pIOHandler);
//
// Assimp use static arrays of objects for fast speed of rendering. That's good, but need some additional operations/

5
code/X3DImporter.hpp
View File

@ -101,7 +101,7 @@ namespace Assimp {
/// Navigation component:
/// "Billboard", "Collision", "LOD", "NavigationInfo", "OrthoViewpoint", "Viewpoint", "ViewpointGroup"
/// Networking component:
/// "Anchor", "LoadSensor"
/// "EXPORT", "IMPORT", "Anchor", "LoadSensor"
/// NURBS component:
/// "Contour2D", "ContourPolyline2D", "CoordinateDouble", "NurbsCurve", "NurbsCurve2D", "NurbsOrientationInterpolator", "NurbsPatchSurface",
/// "NurbsPositionInterpolator", "NurbsSet", "NurbsSurfaceInterpolator", "NurbsSweptSurface", "NurbsSwungSurface", "NurbsTextureCoordinate",
@ -826,13 +826,14 @@ private:
/****************** Constants ******************/
/***********************************************/
static const aiImporterDesc Description;
static const std::string whitespace;
/***********************************************/
/****************** Variables ******************/
/***********************************************/
CX3DImporter_NodeElement* NodeElement_Cur;///< Current element.
irr::io::IrrXMLReader* mReader;///< Pointer to XML-reader object
std::string mFileDir;
IOSystem *mpIOHandler;
};// class X3DImporter
}// namespace Assimp

7
code/X3DImporter_Networking.cpp
View File

@ -89,12 +89,13 @@ void X3DImporter::ParseNode_Networking_Inline()
if(load && (url.size() > 0))
{
DefaultIOSystem io_handler;
std::string full_path;
full_path = mFileDir + "/" + url.front();
full_path = mpIOHandler->CurrentDirectory() + "/" + url.front();
// Attribute "url" can contain list of strings. But we need only one - first.
ParseFile(full_path, &io_handler);
mpIOHandler->PushDirectory(DefaultIOSystem::absolutePath(full_path));
ParseFile(full_path, mpIOHandler);
mpIOHandler->PopDirectory();
}
// check for X3DMetadataObject childs.

101
code/X3DImporter_Rendering.cpp
View File

@ -288,9 +288,46 @@ void X3DImporter::ParseNode_Rendering_IndexedTriangleFanSet()
ne_alias.CCW = ccw;
ne_alias.ColorPerVertex = colorPerVertex;
ne_alias.CoordIndex = index;
ne_alias.NormalPerVertex = normalPerVertex;
ne_alias.Solid = solid;
ne_alias.CoordIndex.clear();
int counter = 0;
int32_t idx[3];
for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); idx_it++)
{
idx[2] = *idx_it;
if (idx[2] < 0)
{
counter = 0;
}
else
{
if (counter >= 2)
{
if(ccw)
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[1]);
ne_alias.CoordIndex.push_back(idx[2]);
}
else
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[2]);
ne_alias.CoordIndex.push_back(idx[1]);
}
ne_alias.CoordIndex.push_back(-1);
idx[1] = idx[2];
}
else
{
idx[counter] = idx[2];
}
++counter;
}
}// for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
// check for child nodes
if(!mReader->isEmptyElement())
{
@ -369,9 +406,34 @@ void X3DImporter::ParseNode_Rendering_IndexedTriangleSet()
ne_alias.CCW = ccw;
ne_alias.ColorPerVertex = colorPerVertex;
ne_alias.CoordIndex = index;
ne_alias.NormalPerVertex = normalPerVertex;
ne_alias.Solid = solid;
ne_alias.CoordIndex.clear();
int counter = 0;
int32_t idx[3];
for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); idx_it++)
{
idx[counter++] = *idx_it;
if (counter > 2)
{
counter = 0;
if(ccw)
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[1]);
ne_alias.CoordIndex.push_back(idx[2]);
}
else
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[2]);
ne_alias.CoordIndex.push_back(idx[1]);
}
ne_alias.CoordIndex.push_back(-1);
}
}// for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
// check for child nodes
if(!mReader->isEmptyElement())
{
@ -450,9 +512,42 @@ void X3DImporter::ParseNode_Rendering_IndexedTriangleStripSet()
ne_alias.CCW = ccw;
ne_alias.ColorPerVertex = colorPerVertex;
ne_alias.CoordIndex = index;
ne_alias.NormalPerVertex = normalPerVertex;
ne_alias.Solid = solid;
ne_alias.CoordIndex.clear();
int counter = 0;
int32_t idx[3];
for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); idx_it++)
{
idx[2] = *idx_it;
if (idx[2] < 0)
{
counter = 0;
}
else
{
if (counter >= 2)
{
if(ccw)
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[1]);
ne_alias.CoordIndex.push_back(idx[2]);
}
else
{
ne_alias.CoordIndex.push_back(idx[0]);
ne_alias.CoordIndex.push_back(idx[2]);
ne_alias.CoordIndex.push_back(idx[1]);
}
ne_alias.CoordIndex.push_back(-1);
}
idx[counter & 1] = idx[2];
++counter;
}
}// for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
// check for child nodes
if(!mReader->isEmptyElement())
{