void ColladaParser::ReadGeometry(XmlElement* e)
{
Geometry g;
g.id = e->Attribute("id");
g.name = e->Attribute("name");
{
auto v = e->Child("mesh")->Childs("source");
for (int ia = 0; ia < v.size(); ia++)
g.ReadSource(v[ia]);
}
{
auto v = e->Child("mesh")->Childs("vertices");
for (int ia = 0; ia < v.size(); ia++)
{
Geometry::Vertices vert;
vert.id = v[ia]->Attribute("id");
vert.positionSourceId = ReadId(v[ia]->Child("input", "semantic", "POSITION")->Attribute("source"));
vert.normalSourceId = ReadId(v[ia]->Child("input", "semantic", "NORMAL")->Attribute("source"));
vert.texcoordSourceId = ReadId(v[ia]->Child("input", "semantic", "TEXCOORD")->Attribute("source"));
g.vertices.emplace(vert.id, vert);
}
}
auto t = e->Child("mesh")->Child("triangles");
auto count = ReadInt(t->Attribute("count"));
g.triangleVerticesId = ReadId(t->Child("input")->Attribute("source"));
g.triangleIndices = ReadInts(t->Child("p")->content, count * 3);
geometries.emplace(g.id, g);
}
void ColladaParser::Scene::ReadNode(XmlElement* e)
{
if (e->HasAttribute("type", "JOINT"))
return;
Scene::Node n;
n.id = e->Attribute("id");
n.name = e->Attribute("name");
n.matrix = ReadFloats(e->Child("matrix")->content, 16);
n.geometryId = ReadId(e->Child("instance_geometry")->Attribute("url"));
this->nodes.emplace(n.id, n);
}
void ColladaParser::Parse(const char* colladaFileData)
{
XmlParser p;
p.Parse(colladaFileData);
if (p.root.tagName != "COLLADA")
throw "expected COLLADA as root element";
if (!p.root.HasAttribute("xmlns", "http://www.collada.org/2005/11/COLLADASchema") || !p.root.HasAttribute("version", "1.4.1"))
throw "expected COLLADA as root element";
XmlElement* root = &p.root;
{
auto v = root->Child("library_geometries")->Childs("geometry");
for (int ia = 0; ia < v.size(); ia++)
ReadGeometry(v[ia]);
}
if (root->HasChild("library_animations"))
{
auto v = root->Child("library_animations")->Childs("animation");
for (int ia = 0; ia < v.size(); ia++)
ReadAnimations(v[ia]);
}
{
auto v = root->Child("library_visual_scenes")->Childs("visual_scene");
for (int ia = 0; ia < v.size(); ia++)
{
ReadScene(v[ia]);
}
}
auto sceneId = ReadId(root->Child("scene")->Child("instance_visual_scene")->Attribute("url"));
currentScene = &scenes[sceneId];
int x = 2;
}
Vector<String> PreprocessSchFile(const char *fn)
{
String s = LoadFile(fn);
CParser p(s);
String r = "using namespace Upp;";
String rr = "using namespace Upp;";
String S_name;
int line;
while(!p.IsEof())
try {
line = p.GetLine();
if(p.Id("TABLE") || p.Id("TABLE_") || p.Id("TYPE") || p.Id("TYPE_")) {
S_name = "S_" + SchId(p, rr);
r << "struct " << S_name << " {";
}
else
if(p.Id("TABLE_I") || p.Id("TABLE_I_") || p.Id("TYPE_I") || p.Id("TYPE_I_")) {
S_name = "S_" + SchId(p, rr);
p.Char(',');
String S_base = "S_" + p.ReadId();
r << "struct " << S_name << " : " << S_base << " {";
}
else
if(p.Id("TABLE_II") || p.Id("TABLE_II_") || p.Id("TYPE_II") || p.Id("TYPE_II_")) {
S_name = "S_" + SchId(p, rr);
p.Char(',');
String S_base = "S_" + p.ReadId();
p.Char(',');
String S_base2 = "S_" + p.ReadId();
r << "struct " << S_name << " : " << S_base << ", " << S_base2 << " {";
}
else
if(p.Id("TABLE_III") || p.Id("TABLE_III_") || p.Id("TYPE_III") || p.Id("TYPE_III_")) {
S_name = "S_" + SchId(p, rr);
p.Char(',');
String S_base = "S_" + p.ReadId();
p.Char(',');
String S_base2 = "S_" + p.ReadId();
p.Char(',');
String S_base3 = "S_" + p.ReadId();
r << "struct " << S_name << " : " << S_base << ", " << S_base2 << ", " << S_base3 << " {";
}
else
if(p.Id("END_TABLE") || p.Id("END_TYPE"))
r << "\t"
"static const char TableName[];"
"static const SqlSet& ColumnSet();"
"static SqlSet ColumnSet(const String& prefix);"
"static SqlSet Of(SqlId table);"
"static const Vector<SqlId>& GetColumnIds();"
""
"void Clear();"
""
"void FieldLayoutRaw(FieldOperator& f, const String& prefix = String());"
"void FieldLayout(FieldOperator& f);"
"operator Fields();"
""
"bool operator==(const " << S_name << "& x) const;"
"bool operator!=(const " << S_name << "& x) const;"
"String ToString() const;"
""
"int GetCount() const;"
"SqlId GetId(int i) const;"
"Ref GetRef(int i);"
"Ref GetRef(const SqlId& id);"
"Value Get(const SqlId& id) const;"
"Value Get(int i) const;"
"ValueMap Get() const;"
"void Set(int i, const Value& v);"
"void Set(const SqlId& id, const Value& v);"
"void Set(const ValueMap& m);"
<< S_name << "();"
<< S_name << "(const ValueMap& m);"
"};";
else
if(p.Id("LONGRAW") || p.Id("LONGRAW_") || p.Id("BLOB") || p.Id("BLOB_") ||
p.Id("STRING_") || p.Id("STRING") || p.Id("CLOB") || p.Id("CLOB_"))
r << "\tString " << ReadId(p, rr) << ";";
else
if(p.Id("INT") || p.Id("INT_") || p.Id("SERIAL") || p.Id("ISERIAL"))
r << "\tint " << ReadId(p, rr) << ";";
else
if(p.Id("DOUBLE") || p.Id("DOUBLE_"))
r << "\tdouble " << ReadId(p, rr) << ";";
else
if(p.Id("TIME") || p.Id("TIME_"))
r << "\tTime " << ReadId(p, rr) << ";";
else
if(p.Id("DATE") || p.Id("DATE_"))
r << "\tDate " << ReadId(p, rr) << ";";
else
if(p.Id("BIT") || p.Id("BIT_") || p.Id("BOOL") || p.Id("BOOL_"))
r << "\tbool " << ReadId(p, rr) << ";";
else
if(p.Id("INT_ARRAY") || p.Id("INT_ARRAY_"))
r << "\tint " << ReadId(p, rr) << "[1];";
else
if(p.Id("DOUBLE_ARRAY") || p.Id("DOUBLE_ARRAY_"))
r << "\tdouble " << ReadId(p, rr) << "[1];";
else
if(p.Id("TIME_ARRAY") || p.Id("TIME_ARRAY_"))
r << "\tTime " << ReadId(p, rr) << "[1];";
else
if(p.Id("DATE_ARRAY") || p.Id("DATE_ARRAY_"))
r << "\tDate " << ReadId(p, rr) << "[1];";
else
if(p.Id("BOOL_ARRAY") || p.Id("BOOL_ARRAY_") || p.Id("BIT_ARRAY") || p.Id("BIT_ARRAY_"))
r << "\tbool " << ReadId(p, rr) << "[1];";
else
if(p.Id("SEQUENCE") || p.Id("SEQUENCE_"))
ReadId(p, rr);
else
p.SkipTerm();
line = p.GetLine() - line;
for(int i = 0; i < line; ++i) {
r << '\n';
rr << '\n';
}
}
catch(CParser::Error)
{}
return pick(Vector<String>() << r << rr);
}
void GetRead(int64_t id)
{
GetRead ( ReadId ( id ) );
}
