// <MetadataSet
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// />
void X3DImporter::ParseNode_MetadataSet()
{
std::string def, use;
std::string name, reference;
CX3DImporter_NodeElement* ne( nullptr );
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_LOOPEND;
// if "USE" defined then find already defined element.
if(!use.empty())
{
MACRO_USE_CHECKANDAPPLY(def, use, ENET_MetaSet, ne);
}
else
{
ne = new CX3DImporter_NodeElement_MetaSet(NodeElement_Cur);
if(!def.empty()) ne->ID = def;
((CX3DImporter_NodeElement_MetaSet*)ne)->Reference = reference;
// also metadata node can contain childs
if(!mReader->isEmptyElement())
ParseNode_Metadata(ne, "MetadataSet");
else
NodeElement_Cur->Child.push_back(ne);// made object as child to current element
NodeElement_List.push_back(ne);// add new element to elements list.
}// if(!use.empty()) else
}
// <Material
// DEF="" ID
// USE="" IDREF
// ambientIntensity="0.2" SFFloat [inputOutput]
// diffuseColor="0.8 0.8 0.8" SFColor [inputOutput]
// emissiveColor="0 0 0" SFColor [inputOutput]
// shininess="0.2" SFFloat [inputOutput]
// specularColor="0 0 0" SFColor [inputOutput]
// transparency="0" SFFloat [inputOutput]
// />
void X3DImporter::ParseNode_Shape_Material()
{
std::string use, def;
float ambientIntensity = 0.2f;
float shininess = 0.2f;
float transparency = 0;
aiColor3D diffuseColor(0.8f, 0.8f, 0.8f);
aiColor3D emissiveColor(0, 0, 0);
aiColor3D specularColor(0, 0, 0);
CX3DImporter_NodeElement* ne( nullptr );
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("ambientIntensity", ambientIntensity, XML_ReadNode_GetAttrVal_AsFloat);
MACRO_ATTRREAD_CHECK_RET("shininess", shininess, XML_ReadNode_GetAttrVal_AsFloat);
MACRO_ATTRREAD_CHECK_RET("transparency", transparency, XML_ReadNode_GetAttrVal_AsFloat);
MACRO_ATTRREAD_CHECK_REF("diffuseColor", diffuseColor, XML_ReadNode_GetAttrVal_AsCol3f);
MACRO_ATTRREAD_CHECK_REF("emissiveColor", emissiveColor, XML_ReadNode_GetAttrVal_AsCol3f);
MACRO_ATTRREAD_CHECK_REF("specularColor", specularColor, XML_ReadNode_GetAttrVal_AsCol3f);
MACRO_ATTRREAD_LOOPEND;
// if "USE" defined then find already defined element.
if(!use.empty())
{
MACRO_USE_CHECKANDAPPLY(def, use, ENET_Material, ne);
}
else
{
// create and if needed - define new geometry object.
ne = new CX3DImporter_NodeElement_Material(NodeElement_Cur);
if(!def.empty()) ne->ID = def;
((CX3DImporter_NodeElement_Material*)ne)->AmbientIntensity = ambientIntensity;
((CX3DImporter_NodeElement_Material*)ne)->Shininess = shininess;
((CX3DImporter_NodeElement_Material*)ne)->Transparency = transparency;
((CX3DImporter_NodeElement_Material*)ne)->DiffuseColor = diffuseColor;
((CX3DImporter_NodeElement_Material*)ne)->EmissiveColor = emissiveColor;
((CX3DImporter_NodeElement_Material*)ne)->SpecularColor = specularColor;
// check for child nodes
if(!mReader->isEmptyElement())
ParseNode_Metadata(ne, "Material");
else
NodeElement_Cur->Child.push_back(ne);// add made object as child to current element
NodeElement_List.push_back(ne);// add element to node element list because its a new object in graph
}// if(!use.empty()) else
}
// <Appearance
// DEF="" ID
// USE="" IDREF
// >
// <!-- AppearanceChildContentModel -->
// "Child-node content model corresponding to X3DAppearanceChildNode. Appearance can contain FillProperties, LineProperties, Material, any Texture node and
// any TextureTransform node, in any order. No more than one instance of these nodes is allowed. Appearance may also contain multiple shaders (ComposedShader,
// PackagedShader, ProgramShader).
// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model."
// </Appearance>
void X3DImporter::ParseNode_Shape_Appearance()
{
std::string use, def;
CX3DImporter_NodeElement* ne( nullptr );
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_LOOPEND;
// if "USE" defined then find already defined element.
if(!use.empty())
{
MACRO_USE_CHECKANDAPPLY(def, use, ENET_Appearance, ne);
}
else
{
// create and if needed - define new geometry object.
ne = new CX3DImporter_NodeElement_Appearance(NodeElement_Cur);
if(!def.empty()) ne->ID = def;
// check for child nodes
if(!mReader->isEmptyElement())
{
ParseHelper_Node_Enter(ne);
MACRO_NODECHECK_LOOPBEGIN("Appearance");
if(XML_CheckNode_NameEqual("Material")) { ParseNode_Shape_Material(); continue; }
if(XML_CheckNode_NameEqual("ImageTexture")) { ParseNode_Texturing_ImageTexture(); continue; }
if(XML_CheckNode_NameEqual("TextureTransform")) { ParseNode_Texturing_TextureTransform(); continue; }
// check for X3DMetadataObject
if(!ParseHelper_CheckRead_X3DMetadataObject()) XML_CheckNode_SkipUnsupported("Appearance");
MACRO_NODECHECK_LOOPEND("Appearance");
ParseHelper_Node_Exit();
}// if(!mReader->isEmptyElement())
else
{
NodeElement_Cur->Child.push_back(ne);// add made object as child to current element
}
NodeElement_List.push_back(ne);// add element to node element list because its a new object in graph
}// if(!use.empty()) else
}
// <Shape
// DEF="" ID
// USE="" IDREF
// bboxCenter="0 0 0" SFVec3f [initializeOnly]
// bboxSize="-1 -1 -1" SFVec3f [initializeOnly]
// >
// <!-- ShapeChildContentModel -->
// "ShapeChildContentModel is the child-node content model corresponding to X3DShapeNode. ShapeChildContentModel can contain a single Appearance node and a
// single geometry node, in any order.
// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model."
// </Shape>
// A Shape node is unlit if either of the following is true:
// The shape's appearance field is NULL (default).
// The material field in the Appearance node is NULL (default).
// NOTE Geometry nodes that represent lines or points do not support lighting.
void X3DImporter::ParseNode_Shape_Shape()
{
std::string use, def;
CX3DImporter_NodeElement* ne( nullptr );
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_LOOPEND;
// if "USE" defined then find already defined element.
if(!use.empty())
{
MACRO_USE_CHECKANDAPPLY(def, use, ENET_Shape, ne);
}
else
{
// create and if needed - define new geometry object.
ne = new CX3DImporter_NodeElement_Shape(NodeElement_Cur);
if(!def.empty()) ne->ID = def;
// check for child nodes
if(!mReader->isEmptyElement())
{
ParseHelper_Node_Enter(ne);
MACRO_NODECHECK_LOOPBEGIN("Shape");
// check for appearance node
if(XML_CheckNode_NameEqual("Appearance")) { ParseNode_Shape_Appearance(); continue; }
// check for X3DGeometryNodes
if(XML_CheckNode_NameEqual("Arc2D")) { ParseNode_Geometry2D_Arc2D(); continue; }
if(XML_CheckNode_NameEqual("ArcClose2D")) { ParseNode_Geometry2D_ArcClose2D(); continue; }
if(XML_CheckNode_NameEqual("Circle2D")) { ParseNode_Geometry2D_Circle2D(); continue; }
if(XML_CheckNode_NameEqual("Disk2D")) { ParseNode_Geometry2D_Disk2D(); continue; }
if(XML_CheckNode_NameEqual("Polyline2D")) { ParseNode_Geometry2D_Polyline2D(); continue; }
if(XML_CheckNode_NameEqual("Polypoint2D")) { ParseNode_Geometry2D_Polypoint2D(); continue; }
if(XML_CheckNode_NameEqual("Rectangle2D")) { ParseNode_Geometry2D_Rectangle2D(); continue; }
if(XML_CheckNode_NameEqual("TriangleSet2D")) { ParseNode_Geometry2D_TriangleSet2D(); continue; }
if(XML_CheckNode_NameEqual("Box")) { ParseNode_Geometry3D_Box(); continue; }
if(XML_CheckNode_NameEqual("Cone")) { ParseNode_Geometry3D_Cone(); continue; }
if(XML_CheckNode_NameEqual("Cylinder")) { ParseNode_Geometry3D_Cylinder(); continue; }
if(XML_CheckNode_NameEqual("ElevationGrid")) { ParseNode_Geometry3D_ElevationGrid(); continue; }
if(XML_CheckNode_NameEqual("Extrusion")) { ParseNode_Geometry3D_Extrusion(); continue; }
if(XML_CheckNode_NameEqual("IndexedFaceSet")) { ParseNode_Geometry3D_IndexedFaceSet(); continue; }
if(XML_CheckNode_NameEqual("Sphere")) { ParseNode_Geometry3D_Sphere(); continue; }
if(XML_CheckNode_NameEqual("IndexedLineSet")) { ParseNode_Rendering_IndexedLineSet(); continue; }
if(XML_CheckNode_NameEqual("LineSet")) { ParseNode_Rendering_LineSet(); continue; }
if(XML_CheckNode_NameEqual("PointSet")) { ParseNode_Rendering_PointSet(); continue; }
if(XML_CheckNode_NameEqual("IndexedTriangleFanSet")) { ParseNode_Rendering_IndexedTriangleFanSet(); continue; }
if(XML_CheckNode_NameEqual("IndexedTriangleSet")) { ParseNode_Rendering_IndexedTriangleSet(); continue; }
if(XML_CheckNode_NameEqual("IndexedTriangleStripSet")) { ParseNode_Rendering_IndexedTriangleStripSet(); continue; }
if(XML_CheckNode_NameEqual("TriangleFanSet")) { ParseNode_Rendering_TriangleFanSet(); continue; }
if(XML_CheckNode_NameEqual("TriangleSet")) { ParseNode_Rendering_TriangleSet(); continue; }
if(XML_CheckNode_NameEqual("TriangleStripSet")) { ParseNode_Rendering_TriangleStripSet(); continue; }
// check for X3DMetadataObject
if(!ParseHelper_CheckRead_X3DMetadataObject()) XML_CheckNode_SkipUnsupported("Shape");
MACRO_NODECHECK_LOOPEND("Shape");
ParseHelper_Node_Exit();
}// if(!mReader->isEmptyElement())
else
{
NodeElement_Cur->Child.push_back(ne);// add made object as child to current element
}
NodeElement_List.push_back(ne);// add element to node element list because its a new object in graph
}// if(!use.empty()) else
}
