moved files around

2006-05-25 19:18:29 +00:00
commit e061ec1ebf
1024 changed files with 349445 additions and 0 deletions
--- a/Extras/FCollada/FCDocument/FCDGeometrySource.cpp
+++ b/Extras/FCollada/FCDocument/FCDGeometrySource.cpp
@@ -0,0 +1,147 @@
+/*
+	Copyright (C) 2005-2006 Feeling Software Inc.
+	MIT License: http://www.opensource.org/licenses/mit-license.php
+*/
+
+#include "StdAfx.h"
+#include "FCDocument/FCDocument.h"
+#include "FCDocument/FCDAnimated.h"
+#include "FCDocument/FCDGeometrySource.h"
+#include "FUtils/FUDaeParser.h"
+#include "FUtils/FUDaeWriter.h"
+#include "FUtils/FUDaeEnum.h"
+using namespace FUDaeParser;
+using namespace FUDaeWriter;
+
+FCDGeometrySource::FCDGeometrySource(FCDocument* document) : FCDObjectWithId(document, "GeometrySource")
+{
+	sourceNode = NULL;
+	sourceStride = 0;
+	sourceType = FUDaeGeometryInput::UNKNOWN;
+}
+
+FCDGeometrySource::~FCDGeometrySource()
+{
+	animatedValues.clear();
+}
+
+void FCDGeometrySource::SetSourceData(const FloatList& _sourceData, uint32 _sourceStride, size_t offset, size_t count)
+{
+	// Remove all the data currently held by the source.
+	sourceData.clear();
+	sourceStride = _sourceStride;
+
+	// Check the given bounds
+	size_t beg = min(offset, _sourceData.size()), end;
+	if (count == 0) end = _sourceData.size();
+	else end = min(count + offset, _sourceData.size());
+	sourceData.insert(sourceData.begin(), _sourceData.begin() + beg, _sourceData.begin() + end);
+}
+
+void FCDGeometrySource::SetSourceType(FUDaeGeometryInput::Semantic type)
+{
+	sourceType = type;
+	animatedValues.clear();
+
+	// Most types should remain un-animated
+	if (sourceType != FUDaeGeometryInput::POSITION && sourceType != FUDaeGeometryInput::COLOR) return;
+
+	// Look for an animation on this source's objects
+	Int32List animatedIndices;
+	GetDocument()->FindAnimationChannelsArrayIndices(sourceNode, animatedIndices);
+	for (Int32List::iterator itA = animatedIndices.begin(); itA != animatedIndices.end(); ++itA)
+	{
+		// Check for repeated animated indices
+		Int32List::iterator itB = animatedIndices.begin();
+		for (; itB != itA && (*itA) != (*itB); ++itB) {}
+		if (itB != itA) continue;
+
+		FCDAnimated* animated = NULL;
+		if (sourceType == FUDaeGeometryInput::POSITION)
+		{
+			animated = FCDAnimatedPoint3::Create(GetDocument(), sourceNode, (FMVector3*)&(sourceData[(*itA) * sourceStride]), *itA);
+		}
+		else
+		{
+			animated = FCDAnimatedColor::Create(GetDocument(), sourceNode, (FMVector3*)&(sourceData[(*itA) * sourceStride]), *itA);
+		}
+
+		// Keep track of these animated values
+		if (animated != NULL) animatedValues.push_back(animated);
+	}
+}
+
+// Clone this data source
+FCDGeometrySource* FCDGeometrySource::Clone() const
+{
+	FCDGeometrySource* clone = new FCDGeometrySource(GetDocument());
+	FCDObjectWithId::Clone(clone);
+	clone->name = name;
+	clone->sourceData = sourceData;
+	clone->sourceNode = sourceNode;
+	clone->sourceStride = sourceStride;
+	clone->SetSourceType(sourceType);
+	return clone;
+}
+
+
+// Read in the <source> node of the COLLADA document
+FUStatus FCDGeometrySource::LoadFromXML(xmlNode* _sourceNode)
+{
+	FUStatus status;
+	sourceNode = _sourceNode;
+
+	// Read in the name and id of the source
+	name = TO_FSTRING(ReadNodeName(sourceNode));
+	string id = ReadNodeId(sourceNode);
+	if (id.empty())
+	{
+		status.Warning(FS("Geometry source with no 'id' is unusable."), sourceNode->line);
+	}
+	SetDaeId(id);
+	if (!id.empty() && GetDaeId() != id)
+	{
+		return status.Fail(FS("Geometry source has duplicate 'id': ") + TO_FSTRING(id), sourceNode->line);
+	}
+
+	// Read in the source data
+	sourceStride = ReadSource(sourceNode, sourceData);
+	if (sourceStride == 0)
+	{
+		status.Warning(FS("Geometry has source with no data."), sourceNode->line);
+	}
+
+	return status;
+}
+
+// Write out the <source> node to the COLLADA xml tree
+xmlNode* FCDGeometrySource::WriteToXML(xmlNode* parentNode) const
+{
+	xmlNode* sourceNode = NULL;
+
+	// Export the source directly, using the correct parameters and the length factor
+	switch (sourceType)
+	{
+	case FUDaeGeometryInput::POSITION: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW, GetDocument()->GetLengthUnitConversion()); break;
+	case FUDaeGeometryInput::NORMAL: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::GEOTANGENT: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::GEOBINORMAL: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::TEXCOORD: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::STPQ); break;
+	case FUDaeGeometryInput::TEXTANGENT: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::TEXBINORMAL: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::UV: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::XYZW); break;
+	case FUDaeGeometryInput::COLOR: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, FUDaeAccessor::RGBA); break;
+	case FUDaeGeometryInput::EXTRA: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, NULL); break;
+	case FUDaeGeometryInput::UNKNOWN: sourceNode = AddSourceFloat(parentNode, GetDaeId(), sourceData, sourceStride, NULL); break;
+
+	case FUDaeGeometryInput::VERTEX: // Refuse to export these sources
+	default: break;
+	}
+
+	if (!name.empty())
+	{
+		AddAttribute(sourceNode, DAE_NAME_ATTRIBUTE, name);
+	}
+
+	return sourceNode;
+}