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ejcoumans
2006-05-25 19:18:29 +00:00
commit e061ec1ebf
1024 changed files with 349445 additions and 0 deletions
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82
Extras/FCollada/FCDocument/FCDImage.cpp Normal file
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/*
Copyright (C) 2005-2006 Feeling Software Inc.
MIT License: http://www.opensource.org/licenses/mit-license.php
*/
/*
Based on the FS Import classes:
Copyright (C) 2005-2006 Feeling Software Inc
Copyright (C) 2005-2006 Autodesk Media Entertainment
MIT License: http://www.opensource.org/licenses/mit-license.php
*/
#include "StdAfx.h"
#include "FCDocument/FCDocument.h"
#include "FCDocument/FCDImage.h"
#include "FUtils/FUDaeParser.h"
#include "FUtils/FUDaeWriter.h"
#include "FUtils/FUFileManager.h"
using namespace FUDaeParser;
using namespace FUDaeWriter;
FCDImage::FCDImage(FCDocument* document) : FCDEntity(document, "Image")
{
width = 0;
height = 0;
depth = 0;
}
FCDImage::~FCDImage()
{
}
// Read in the image information from the COLLADA document
FUStatus FCDImage::LoadFromXML(xmlNode* imageNode)
{
FUStatus status = FCDEntity::LoadFromXML(imageNode);
if (!status) return status;
if (!IsEquivalent(imageNode->name, DAE_IMAGE_ELEMENT))
{
return status.Warning(FS("Image library contains unknown element."), imageNode->line);
}
if(HasNodeProperty(imageNode, DAE_WIDTH_ELEMENT))
width = FUStringConversion::ToUInt32(ReadNodeProperty(imageNode, DAE_WIDTH_ELEMENT));
if(HasNodeProperty(imageNode, DAE_HEIGHT_ELEMENT))
height = FUStringConversion::ToUInt32(ReadNodeProperty(imageNode, DAE_HEIGHT_ELEMENT));
if(HasNodeProperty(imageNode, DAE_DEPTH_ELEMENT))
depth = FUStringConversion::ToUInt32(ReadNodeProperty(imageNode, DAE_DEPTH_ELEMENT));
// Read in the image's filename, within the <init_from> element: binary images are not supported.
xmlNode* filenameSourceNode = FindChildByType(imageNode, DAE_INITFROM_ELEMENT);
filename = TO_FSTRING(ReadNodeContentDirect(filenameSourceNode));
// COLLADA 1.3 backward-compatibility
if (filename.empty()) filename = TO_FSTRING(ReadNodeSource(imageNode));
// Convert the filename to something the OS can use
filename = GetDocument()->GetFileManager()->GetFilePath(filename);
if (filename.empty())
{
return status.Fail(FS("Invalid filename for image: ") + TO_FSTRING(GetDaeId()), imageNode->line);
}
return status;
}
// Write out the image information to the COLLADA xml tree node
xmlNode* FCDImage::WriteToXML(xmlNode* parentNode) const
{
xmlNode* imageNode = WriteToEntityXML(parentNode, DAE_IMAGE_ELEMENT);
if (!filename.empty())
{
fstring url = GetDocument()->GetFileManager()->GetFileURL(filename, true);
AddChild(imageNode, DAE_INITFROM_ELEMENT, url);
}
if (width > 0) AddAttribute(imageNode, DAE_WIDTH_ELEMENT, width);
if (height > 0) AddAttribute(imageNode, DAE_HEIGHT_ELEMENT, height);
if (depth > 0) AddAttribute(imageNode, DAE_DEPTH_ELEMENT, depth);
WriteToExtraXML(imageNode);
return imageNode;
}