assimp/code/AssetLib/FBX/FBXNodeAttribute.cpp

/*
Open Asset Import Library (assimp)
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*/

/** @file  FBXNoteAttribute.cpp
 *  @brief Assimp::FBX::NodeAttribute (and subclasses) implementation
 */

#ifndef ASSIMP_BUILD_NO_FBX_IMPORTER

#include "FBXParser.h"
#include "FBXDocument.h"
#include "FBXImporter.h"
#include "FBXDocumentUtil.h"

namespace Assimp {
namespace FBX {

using namespace Util;

// ------------------------------------------------------------------------------------------------
NodeAttribute::NodeAttribute(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        Object(id, element, name), props() {
    const Scope &sc = GetRequiredScope(element);

    const std::string &classname = ParseTokenAsString(GetRequiredToken(element, 2));

    // hack on the deriving type but Null/LimbNode attributes are the only case in which
    // the property table is by design absent and no warning should be generated
    // for it.
    const bool is_null_or_limb = !strcmp(classname.c_str(), "Null") || !strcmp(classname.c_str(), "LimbNode");
    props = GetPropertyTable(doc, "NodeAttribute.Fbx" + classname, element, sc, is_null_or_limb);
}

// ------------------------------------------------------------------------------------------------
CameraSwitcher::CameraSwitcher(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        NodeAttribute(id, element, doc, name) {
    const Scope &sc = GetRequiredScope(element);
    const Element *const CameraId = sc["CameraId"];
    const Element *const CameraName = sc["CameraName"];
    const Element *const CameraIndexName = sc["CameraIndexName"];

    if (CameraId) {
        cameraId = ParseTokenAsInt(GetRequiredToken(*CameraId, 0));
    }

    if (CameraName) {
        cameraName = GetRequiredToken(*CameraName, 0).StringContents();
    }

    if (CameraIndexName && CameraIndexName->Tokens().size()) {
        cameraIndexName = GetRequiredToken(*CameraIndexName, 0).StringContents();
    }
}

// ------------------------------------------------------------------------------------------------
Camera::Camera(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        NodeAttribute(id, element, doc, name) {
    // empty
}

// ------------------------------------------------------------------------------------------------
Light::Light(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        NodeAttribute(id, element, doc, name) {
    // empty
}

// ------------------------------------------------------------------------------------------------
Null::Null(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        NodeAttribute(id, element, doc, name) {
    // empty
}

// ------------------------------------------------------------------------------------------------
LimbNode::LimbNode(uint64_t id, const Element &element, const Document &doc, const std::string &name) :
        NodeAttribute(id, element, doc, name) {
    // empty
}

} // namespace FBX
} // namespace Assimp

#endif // ASSIMP_BUILD_NO_FBX_IMPORTER