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upgrade from tinyxml to tinyxml2

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This commit is contained in:
erwincoumans
2018-04-12 00:09:44 -07:00
parent 2bc246b0b1
commit 9c77e07494
39 changed files with 5439 additions and 11941 deletions
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71
examples/Importers/ImportColladaDemo/LoadMeshFromCollada.cpp
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@@ -20,7 +20,8 @@ subject to the following restrictions:
#include <stdio.h> //fopen
#include "Bullet3Common/b3AlignedObjectArray.h"
#include <string>
#include "../../ThirdPartyLibs/tinyxml/tinyxml.h"
#include "../../ThirdPartyLibs/tinyxml2/tinyxml2.h"
using namespace tinyxml2;
#include "Bullet3Common/b3FileUtils.h"
#include "LinearMath/btHashMap.h"
@@ -90,14 +91,14 @@ void tokenize(const std::string& str, AddToken& tokenAdder, const std::string& d
}
void readFloatArray(TiXmlElement* source, btAlignedObjectArray<float>& floatArray, int& componentStride)
void readFloatArray(XMLElement* source, btAlignedObjectArray<float>& floatArray, int& componentStride)
{
int numVals, stride;
TiXmlElement* array = source->FirstChildElement("float_array");
XMLElement* array = source->FirstChildElement("float_array");
if(array)
{
componentStride = 1;
if (source->FirstChildElement("technique_common")->FirstChildElement("accessor")->QueryIntAttribute("stride", &stride)!= TIXML_NO_ATTRIBUTE)
if (source->FirstChildElement("technique_common")->FirstChildElement("accessor")->QueryIntAttribute("stride", &stride)!= XML_NO_ATTRIBUTE)
{
componentStride = stride;
}
@@ -140,11 +141,11 @@ btVector4 getVector4FromXmlText(const char* text)
}
void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGraphicsShape>& visualShapes, btHashMap<btHashString,int>& name2Shape, float extraScaling)
void readLibraryGeometries(XMLDocument& doc, btAlignedObjectArray<GLInstanceGraphicsShape>& visualShapes, btHashMap<btHashString,int>& name2Shape, float extraScaling)
{
btHashMap<btHashString,TiXmlElement* > allSources;
btHashMap<btHashString,XMLElement* > allSources;
btHashMap<btHashString,VertexSource> vertexSources;
for(TiXmlElement* geometry = doc.RootElement()->FirstChildElement("library_geometries")->FirstChildElement("geometry");
for(XMLElement* geometry = doc.RootElement()->FirstChildElement("library_geometries")->FirstChildElement("geometry");
geometry != NULL; geometry = geometry->NextSiblingElement("geometry"))
{
btAlignedObjectArray<btVector3> vertexPositions;
@@ -152,11 +153,11 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
btAlignedObjectArray<int> indices;
const char* geometryName = geometry->Attribute("id");
for (TiXmlElement* mesh = geometry->FirstChildElement("mesh");(mesh != NULL); mesh = mesh->NextSiblingElement("mesh"))
for (XMLElement* mesh = geometry->FirstChildElement("mesh");(mesh != NULL); mesh = mesh->NextSiblingElement("mesh"))
{
TiXmlElement* vertices2 = mesh->FirstChildElement("vertices");
XMLElement* vertices2 = mesh->FirstChildElement("vertices");
for (TiXmlElement* source = mesh->FirstChildElement("source");source != NULL;source = source->NextSiblingElement("source"))
for (XMLElement* source = mesh->FirstChildElement("source");source != NULL;source = source->NextSiblingElement("source"))
{
const char* srcId= source->Attribute("id");
// printf("source id=%s\n",srcId);
@@ -165,7 +166,7 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
const char* vertexId = vertices2->Attribute("id");
//printf("vertices id=%s\n",vertexId);
VertexSource vs;
for(TiXmlElement* input = vertices2->FirstChildElement("input");input != NULL;input = input->NextSiblingElement("input"))
for(XMLElement* input = vertices2->FirstChildElement("input");input != NULL;input = input->NextSiblingElement("input"))
{
const char* sem = input->Attribute("semantic");
std::string semName(sem);
@@ -187,7 +188,7 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
}
vertexSources.insert(vertexId,vs);
for (TiXmlElement* primitive = mesh->FirstChildElement("triangles"); primitive; primitive = primitive->NextSiblingElement("triangles"))
for (XMLElement* primitive = mesh->FirstChildElement("triangles"); primitive; primitive = primitive->NextSiblingElement("triangles"))
{
std::string positionSourceName;
std::string normalSourceName;
@@ -199,7 +200,7 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
int numIndices = 0;
{
for (TiXmlElement* input = primitive->FirstChildElement("input");input != NULL;input = input->NextSiblingElement("input"))
for (XMLElement* input = primitive->FirstChildElement("input");input != NULL;input = input->NextSiblingElement("input"))
{
const char* sem = input->Attribute("semantic");
std::string semName(sem);
@@ -241,7 +242,7 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
}
btAlignedObjectArray<float> positionFloatArray;
int posStride=1;
TiXmlElement** sourcePtr = allSources[positionSourceName.c_str()];
XMLElement** sourcePtr = allSources[positionSourceName.c_str()];
if (sourcePtr)
{
readFloatArray(*sourcePtr,positionFloatArray, posStride);
@@ -334,7 +335,7 @@ void readLibraryGeometries(TiXmlDocument& doc, btAlignedObjectArray<GLInstanceGr
}//for each geometry
}
void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shape, btAlignedObjectArray<ColladaGraphicsInstance>& visualShapeInstances, const btMatrix4x4& parentTransMat)
void readNodeHierarchy(XMLElement* node,btHashMap<btHashString,int>& name2Shape, btAlignedObjectArray<ColladaGraphicsInstance>& visualShapeInstances, const btMatrix4x4& parentTransMat)
{
@@ -343,7 +344,7 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
///todo(erwincoumans) we probably have to read the elements 'translate', 'scale', 'rotate' and 'matrix' in-order and accumulate them...
{
for (TiXmlElement* transElem = node->FirstChildElement("matrix");transElem;transElem=node->NextSiblingElement("matrix"))
for (XMLElement* transElem = node->FirstChildElement("matrix");transElem;transElem=node->NextSiblingElement("matrix"))
{
if (transElem->GetText())
{
@@ -367,7 +368,7 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
}
{
for (TiXmlElement* transElem = node->FirstChildElement("translate");transElem;transElem=node->NextSiblingElement("translate"))
for (XMLElement* transElem = node->FirstChildElement("translate");transElem;transElem=node->NextSiblingElement("translate"))
{
if (transElem->GetText())
{
@@ -381,7 +382,7 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
}
}
{
for(TiXmlElement* scaleElem = node->FirstChildElement("scale");
for(XMLElement* scaleElem = node->FirstChildElement("scale");
scaleElem!= NULL; scaleElem= node->NextSiblingElement("scale"))
{
if (scaleElem->GetText())
@@ -394,7 +395,7 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
}
}
{
for(TiXmlElement* rotateElem = node->FirstChildElement("rotate");
for(XMLElement* rotateElem = node->FirstChildElement("rotate");
rotateElem!= NULL; rotateElem= node->NextSiblingElement("rotate"))
{
if (rotateElem->GetText())
@@ -411,7 +412,7 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
nodeTrans = parentTransMat*nodeTrans;
for (TiXmlElement* instanceGeom = node->FirstChildElement("instance_geometry");
for (XMLElement* instanceGeom = node->FirstChildElement("instance_geometry");
instanceGeom!=0;
instanceGeom=instanceGeom->NextSiblingElement("instance_geometry"))
{
@@ -432,22 +433,22 @@ void readNodeHierarchy(TiXmlElement* node,btHashMap<btHashString,int>& name2Shap
}
}
for(TiXmlElement* childNode = node->FirstChildElement("node");
for(XMLElement* childNode = node->FirstChildElement("node");
childNode!= NULL; childNode = childNode->NextSiblingElement("node"))
{
readNodeHierarchy(childNode,name2Shape,visualShapeInstances, nodeTrans);
}
}
void readVisualSceneInstanceGeometries(TiXmlDocument& doc, btHashMap<btHashString,int>& name2Shape, btAlignedObjectArray<ColladaGraphicsInstance>& visualShapeInstances)
void readVisualSceneInstanceGeometries(XMLDocument& doc, btHashMap<btHashString,int>& name2Shape, btAlignedObjectArray<ColladaGraphicsInstance>& visualShapeInstances)
{
btHashMap<btHashString,TiXmlElement* > allVisualScenes;
btHashMap<btHashString,XMLElement* > allVisualScenes;
TiXmlElement* libVisualScenes = doc.RootElement()->FirstChildElement("library_visual_scenes");
XMLElement* libVisualScenes = doc.RootElement()->FirstChildElement("library_visual_scenes");
if (libVisualScenes==0)
return;
{
for(TiXmlElement* scene = libVisualScenes->FirstChildElement("visual_scene");
for(XMLElement* scene = libVisualScenes->FirstChildElement("visual_scene");
scene != NULL; scene = scene->NextSiblingElement("visual_scene"))
{
const char* sceneName = scene->Attribute("id");
@@ -455,16 +456,16 @@ void readVisualSceneInstanceGeometries(TiXmlDocument& doc, btHashMap<btHashStrin
}
}
TiXmlElement* scene = 0;
XMLElement* scene = 0;
{
TiXmlElement* scenes = doc.RootElement()->FirstChildElement("scene");
XMLElement* scenes = doc.RootElement()->FirstChildElement("scene");
if (scenes)
{
TiXmlElement* instanceSceneReference = scenes->FirstChildElement("instance_visual_scene");
XMLElement* instanceSceneReference = scenes->FirstChildElement("instance_visual_scene");
if (instanceSceneReference)
{
const char* instanceSceneUrl = instanceSceneReference->Attribute("url");
TiXmlElement** sceneInstancePtr = allVisualScenes[instanceSceneUrl+1];//skip #
XMLElement** sceneInstancePtr = allVisualScenes[instanceSceneUrl+1];//skip #
if (sceneInstancePtr)
{
scene = *sceneInstancePtr;
@@ -475,7 +476,7 @@ void readVisualSceneInstanceGeometries(TiXmlDocument& doc, btHashMap<btHashStrin
if (scene)
{
for(TiXmlElement* node = scene->FirstChildElement("node");
for(XMLElement* node = scene->FirstChildElement("node");
node != NULL; node = node->NextSiblingElement("node"))
{
btMatrix4x4 identity;
@@ -488,11 +489,11 @@ void readVisualSceneInstanceGeometries(TiXmlDocument& doc, btHashMap<btHashStrin
}
}
void getUnitMeterScalingAndUpAxisTransform(TiXmlDocument& doc, btTransform& tr, float& unitMeterScaling, int clientUpAxis)
void getUnitMeterScalingAndUpAxisTransform(XMLDocument& doc, btTransform& tr, float& unitMeterScaling, int clientUpAxis)
{
///todo(erwincoumans) those up-axis transformations have been quickly coded without rigorous testing
TiXmlElement* unitMeter = doc.RootElement()->FirstChildElement("asset")->FirstChildElement("unit");
XMLElement* unitMeter = doc.RootElement()->FirstChildElement("asset")->FirstChildElement("unit");
if (unitMeter)
{
const char* meterText = unitMeter->Attribute("meter");
@@ -500,7 +501,7 @@ void getUnitMeterScalingAndUpAxisTransform(TiXmlDocument& doc, btTransform& tr,
unitMeterScaling = atof(meterText);
}
TiXmlElement* upAxisElem = doc.RootElement()->FirstChildElement("asset")->FirstChildElement("up_axis");
XMLElement* upAxisElem = doc.RootElement()->FirstChildElement("asset")->FirstChildElement("up_axis");
if (upAxisElem)
{
switch (clientUpAxis)
@@ -573,8 +574,8 @@ void LoadMeshFromCollada(const char* relativeFileName, btAlignedObjectArray<GLIn
return;
}
TiXmlDocument doc(filename);
if (!doc.LoadFile())
XMLDocument doc;
if (!doc.LoadFile(filename))
return;
//We need units to be in meter, so apply a scaling using the asset/units meter