virtualx-engine/modules/fbx/fbx_parser/FBXNodeAttribute.cpp

/*************************************************************************/
/*  FBXNodeAttribute.cpp                                                 */
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/*
Open Asset Import Library (assimp)
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Copyright (c) 2006-2019, assimp team


All rights reserved.

Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the
following conditions are met:

* Redistributions of source code must retain the above
  copyright notice, this list of conditions and the
  following disclaimer.

* Redistributions in binary form must reproduce the above
  copyright notice, this list of conditions and the
  following disclaimer in the documentation and/or other
  materials provided with the distribution.

* Neither the name of the assimp team, nor the names of its
  contributors may be used to endorse or promote products
  derived from this software without specific prior
  written permission of the assimp team.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/

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

#include "FBXDocument.h"
#include "FBXDocumentUtil.h"
#include "FBXParser.h"
#include <iostream>

namespace FBXDocParser {
using namespace Util;

// ------------------------------------------------------------------------------------------------
NodeAttribute::NodeAttribute(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) :
		Object(id, element, name), props() {
	const ScopePtr 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);
}

// ------------------------------------------------------------------------------------------------
NodeAttribute::~NodeAttribute() {
	// empty
}

// ------------------------------------------------------------------------------------------------
CameraSwitcher::CameraSwitcher(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) :
		NodeAttribute(id, element, doc, name) {
	const ScopePtr sc = GetRequiredScope(element);
	const ElementPtr CameraId = sc->GetElement("CameraId");
	const ElementPtr CameraName = sc->GetElement("CameraName");
	const ElementPtr CameraIndexName = sc->GetElement("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();
	}
}

// ------------------------------------------------------------------------------------------------
CameraSwitcher::~CameraSwitcher() {
	// empty
}

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

// ------------------------------------------------------------------------------------------------
Camera::~Camera() {
	// empty
}

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

// ------------------------------------------------------------------------------------------------
Light::~Light() {
}

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

// ------------------------------------------------------------------------------------------------
Null::~Null() {
}

// ------------------------------------------------------------------------------------------------
LimbNode::LimbNode(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) :
		NodeAttribute(id, element, doc, name) {
	//std::cout << "limb node: " << name << std::endl;
	//const Scope &sc = GetRequiredScope(element);

	//const ElementPtr const TypeFlag = sc["TypeFlags"];

	// keep this it can dump new properties for you
	// for( auto element : sc.Elements())
	// {
	//     std::cout << "limbnode element: " << element.first << std::endl;
	// }

	// if(TypeFlag)
	// {
	// //    std::cout << "type flag: " << GetRequiredToken(*TypeFlag, 0).StringContents() << std::endl;
	// }
}

// ------------------------------------------------------------------------------------------------
LimbNode::~LimbNode() {
}

} // namespace FBXDocParser