ilikecats/stk-code_catmod
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove IrrScene loader

Browse Source
This commit is contained in:
Vincent Lejeune 2015-01-10 03:03:43 +01:00
parent 7dd48f4d3b
commit a012a3a14f
6 changed files with 0 additions and 1041 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/irrlicht/CMakeLists.txt
View File

@ -78,7 +78,6 @@ source/Irrlicht/CParticleGravityAffector.cpp
source/Irrlicht/CGUISkin.cpp
source/Irrlicht/CBoneSceneNode.cpp
source/Irrlicht/CNPKReader.cpp
source/Irrlicht/CIrrMeshFileLoader.cpp
source/Irrlicht/COpenGLSLMaterialRenderer.cpp
source/Irrlicht/CParticleRotationAffector.cpp
source/Irrlicht/CDepthBuffer.cpp
@ -156,7 +155,6 @@ source/Irrlicht/CIrrDeviceSDL.cpp
source/Irrlicht/COSOperator.cpp
source/Irrlicht/CImageLoaderJPG.cpp
source/Irrlicht/CMD3MeshFileLoader.cpp
source/Irrlicht/CIrrMeshWriter.cpp
source/Irrlicht/COpenGLExtensionHandler.cpp
source/Irrlicht/CImageLoaderWAL.cpp
source/Irrlicht/CXMLWriter.cpp
@ -212,7 +210,6 @@ source/Irrlicht/CIrrDeviceConsole.h
source/Irrlicht/CTerrainSceneNode.h
source/Irrlicht/CSceneNodeAnimatorCollisionResponse.h
source/Irrlicht/CImageLoaderWAL.h
source/Irrlicht/CIrrMeshFileLoader.h
source/Irrlicht/CSceneLoaderIrr.h
source/Irrlicht/CImageLoaderBMP.h
source/Irrlicht/CSkinnedMesh.h
@ -344,7 +341,6 @@ source/Irrlicht/CGUIInOutFader.h
source/Irrlicht/CGUIFont.h
source/Irrlicht/CGUIImageList.h
source/Irrlicht/CAnimatedMeshMD2.h
source/Irrlicht/CIrrMeshWriter.h
source/Irrlicht/COBJMeshFileLoader.h
source/Irrlicht/CFileSystem.h
source/Irrlicht/CQ3LevelMesh.h

15
lib/irrlicht/include/IrrCompileConfig.h
View File

@ -307,11 +307,6 @@ B3D, MS3D or X meshes */
#endif
#endif // _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
//! Define _IRR_COMPILE_WITH_IRR_MESH_LOADER_ if you want to load Irrlicht Engine .irrmesh files
#define _IRR_COMPILE_WITH_IRR_MESH_LOADER_
#ifdef NO_IRR_COMPILE_WITH_IRR_MESH_LOADER_
#undef _IRR_COMPILE_WITH_IRR_MESH_LOADER_
#endif
//! Define _IRR_COMPILE_WITH_MD2_LOADER_ if you want to load Quake 2 animated files
#define _IRR_COMPILE_WITH_MD2_LOADER_
#ifdef NO_IRR_COMPILE_WITH_MD2_LOADER_
@ -383,16 +378,6 @@ B3D, MS3D or X meshes */
#undef _IRR_COMPILE_WITH_SMF_LOADER_
#endif
//! Define _IRR_COMPILE_WITH_IRR_WRITER_ if you want to write static .irrMesh files
//#define _IRR_COMPILE_WITH_IRR_WRITER_
#ifdef NO_IRR_COMPILE_WITH_IRR_WRITER_
#undef _IRR_COMPILE_WITH_IRR_WRITER_
#endif
//! Define _IRR_COMPILE_WITH_COLLADA_WRITER_ if you want to write Collada files
//#define _IRR_COMPILE_WITH_COLLADA_WRITER_
#ifdef NO_IRR_COMPILE_WITH_COLLADA_WRITER_
#undef _IRR_COMPILE_WITH_COLLADA_WRITER_
#endif
//! Define _IRR_COMPILE_WITH_STL_WRITER_ if you want to write .stl files
//#define _IRR_COMPILE_WITH_STL_WRITER_
#ifdef NO_IRR_COMPILE_WITH_STL_WRITER_

554
lib/irrlicht/source/Irrlicht/CIrrMeshFileLoader.cpp
View File

@ -1,554 +0,0 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_IRR_MESH_LOADER_
#include "CIrrMeshFileLoader.h"
#include "os.h"
#include "IXMLReader.h"
#include "SAnimatedMesh.h"
#include "fast_atof.h"
#include "IReadFile.h"
#include "IAttributes.h"
#include "IMeshSceneNode.h"
#include "CDynamicMeshBuffer.h"
#include "SMeshBufferLightMap.h"
namespace irr
{
namespace scene
{
//! Constructor
CIrrMeshFileLoader::CIrrMeshFileLoader(scene::ISceneManager* smgr,
io::IFileSystem* fs)
: SceneManager(smgr), FileSystem(fs)
{
#ifdef _DEBUG
setDebugName("CIrrMeshFileLoader");
#endif
}
//! Returns true if the file maybe is able to be loaded by this class.
/** This decision should be based only on the file extension (e.g. ".cob") */
bool CIrrMeshFileLoader::isALoadableFileExtension(const io::path& filename) const
{
return core::hasFileExtension ( filename, "xml", "irrmesh" );
}
//! creates/loads an animated mesh from the file.
//! \return Pointer to the created mesh. Returns 0 if loading failed.
//! If you no longer need the mesh, you should call IAnimatedMesh::drop().
//! See IReferenceCounted::drop() for more information.
IAnimatedMesh* CIrrMeshFileLoader::createMesh(io::IReadFile* file)
{
io::IXMLReader* reader = FileSystem->createXMLReader(file);
if (!reader)
return 0;
// read until mesh section, skip other parts
const core::stringc meshTagName = "mesh";
IAnimatedMesh* mesh = 0;
while(reader->read())
{
if (reader->getNodeType() == io::EXN_ELEMENT)
{
if (meshTagName == reader->getNodeName())
{
mesh = readMesh(reader);
break;
}
else
skipSection(reader, true); // unknown section
}
}
reader->drop();
return mesh;
}
//! reads a mesh sections and creates a mesh from it
IAnimatedMesh* CIrrMeshFileLoader::readMesh(io::IXMLReader* reader)
{
SAnimatedMesh* animatedmesh = new SAnimatedMesh();
SMesh* mesh = new SMesh();
animatedmesh->addMesh(mesh);
mesh->drop();
core::stringc bbSectionName = "boundingBox";
core::stringc bufferSectionName = "buffer";
core::stringc meshSectionName = "mesh";
if (!reader->isEmptyElement())
while(reader->read())
{
if (reader->getNodeType() == io::EXN_ELEMENT)
{
const wchar_t* nodeName = reader->getNodeName();
if (bbSectionName == nodeName)
{
// inside a bounding box, ignore it for now because
// we are calculating this anyway ourselves later.
}
else
if (bufferSectionName == nodeName)
{
// we've got a mesh buffer
IMeshBuffer* buffer = readMeshBuffer(reader);
if (buffer)
{
mesh->addMeshBuffer(buffer);
buffer->drop();
}
}
else
skipSection(reader, true); // unknown section
} // end if node type is element
else
if (reader->getNodeType() == io::EXN_ELEMENT_END)
{
if (meshSectionName == reader->getNodeName())
{
// end of mesh section reached, cancel out
break;
}
}
} // end while reader->read();
mesh->recalculateBoundingBox();
animatedmesh->recalculateBoundingBox();
return animatedmesh;
}
//! reads a mesh sections and creates a mesh buffer from it
IMeshBuffer* CIrrMeshFileLoader::readMeshBuffer(io::IXMLReader* reader)
{
CDynamicMeshBuffer* buffer = 0;
core::stringc verticesSectionName = "vertices";
core::stringc bbSectionName = "boundingBox";
core::stringc materialSectionName = "material";
core::stringc indicesSectionName = "indices";
core::stringc bufferSectionName = "buffer";
bool insideVertexSection = false;
bool insideIndexSection = false;
int vertexCount = 0;
int indexCount = 0;
video::SMaterial material;
if (!reader->isEmptyElement())
while(reader->read())
{
if (reader->getNodeType() == io::EXN_ELEMENT)
{
const wchar_t* nodeName = reader->getNodeName();
if (bbSectionName == nodeName)
{
// inside a bounding box, ignore it for now because
// we are calculating this anyway ourselves later.
}
else
if (materialSectionName == nodeName)
{
//we've got a material
io::IAttributes* attributes = FileSystem->createEmptyAttributes(SceneManager->getVideoDriver());
attributes->read(reader, true, L"material");
SceneManager->getVideoDriver()->fillMaterialStructureFromAttributes(material, attributes);
attributes->drop();
}
else
if (verticesSectionName == nodeName)
{
// vertices section
const core::stringc vertexTypeName1 = "standard";
const core::stringc vertexTypeName2 = "2tcoords";
const core::stringc vertexTypeName3 = "tangents";
const wchar_t* vertexType = reader->getAttributeValue(L"type");
vertexCount = reader->getAttributeValueAsInt(L"vertexCount");
insideVertexSection = true;
video::E_INDEX_TYPE itype = (vertexCount > 65536)?irr::video::EIT_32BIT:irr::video::EIT_16BIT;
if (vertexTypeName1 == vertexType)
{
buffer = new CDynamicMeshBuffer(irr::video::EVT_STANDARD, itype);
}
else
if (vertexTypeName2 == vertexType)
{
buffer = new CDynamicMeshBuffer(irr::video::EVT_2TCOORDS, itype);
}
else
if (vertexTypeName3 == vertexType)
{
buffer = new CDynamicMeshBuffer(irr::video::EVT_TANGENTS, itype);
}
buffer->getVertexBuffer().reallocate(vertexCount);
buffer->Material = material;
}
else
if (indicesSectionName == nodeName)
{
// indices section
indexCount = reader->getAttributeValueAsInt(L"indexCount");
insideIndexSection = true;
}
} // end if node type is element
else
if (reader->getNodeType() == io::EXN_TEXT)
{
// read vertex data
if (insideVertexSection)
{
readMeshBuffer(reader, vertexCount, buffer);
insideVertexSection = false;
} // end reading vertex array
else
if (insideIndexSection)
{
readIndices(reader, indexCount, buffer->getIndexBuffer());
insideIndexSection = false;
}
} // end if node type is text
else
if (reader->getNodeType() == io::EXN_ELEMENT_END)
{
if (bufferSectionName == reader->getNodeName())
{
// end of buffer section reached, cancel out
break;
}
}
} // end while reader->read();
if (buffer)
buffer->recalculateBoundingBox();
return buffer;
}
//! read indices
void CIrrMeshFileLoader::readIndices(io::IXMLReader* reader, int indexCount, IIndexBuffer& indices)
{
indices.reallocate(indexCount);
core::stringc data = reader->getNodeData();
const c8* p = &data[0];
for (int i=0; i<indexCount && *p; ++i)
{
findNextNoneWhiteSpace(&p);
indices.push_back(readInt(&p));
}
}
void CIrrMeshFileLoader::readMeshBuffer(io::IXMLReader* reader, int vertexCount, CDynamicMeshBuffer* sbuffer)
{
core::stringc data = reader->getNodeData();
const c8* p = &data[0];
scene::IVertexBuffer& Vertices = sbuffer->getVertexBuffer();
video::E_VERTEX_TYPE vType = Vertices.getType();
if (sbuffer)
{
for (int i=0; i<vertexCount && *p; ++i)
{
switch(vType)
{
case video::EVT_STANDARD:
{
video::S3DVertex vtx;
// position
findNextNoneWhiteSpace(&p);
vtx.Pos.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Z = readFloat(&p);
// normal
findNextNoneWhiteSpace(&p);
vtx.Normal.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Z = readFloat(&p);
// color
u32 col;
findNextNoneWhiteSpace(&p);
sscanf(p, "%08x", &col);
vtx.Color.set(col);
skipCurrentNoneWhiteSpace(&p);
// tcoord1
findNextNoneWhiteSpace(&p);
vtx.TCoords.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.TCoords.Y = readFloat(&p);
Vertices.push_back(vtx);
}
break;
case video::EVT_2TCOORDS:
{
video::S3DVertex2TCoords vtx;
// position
findNextNoneWhiteSpace(&p);
vtx.Pos.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Z = readFloat(&p);
// normal
findNextNoneWhiteSpace(&p);
vtx.Normal.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Z = readFloat(&p);
// color
u32 col;
findNextNoneWhiteSpace(&p);
sscanf(p, "%08x", &col);
vtx.Color.set(col);
skipCurrentNoneWhiteSpace(&p);
// tcoord1
findNextNoneWhiteSpace(&p);
vtx.TCoords.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.TCoords.Y = readFloat(&p);
// tcoord2
findNextNoneWhiteSpace(&p);
vtx.TCoords2.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.TCoords2.Y = readFloat(&p);
Vertices.push_back(vtx);
}
break;
case video::EVT_TANGENTS:
{
video::S3DVertexTangents vtx;
// position
findNextNoneWhiteSpace(&p);
vtx.Pos.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Pos.Z = readFloat(&p);
// normal
findNextNoneWhiteSpace(&p);
vtx.Normal.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Normal.Z = readFloat(&p);
// color
u32 col;
findNextNoneWhiteSpace(&p);
sscanf(p, "%08x", &col);
vtx.Color.set(col);
skipCurrentNoneWhiteSpace(&p);
// tcoord1
findNextNoneWhiteSpace(&p);
vtx.TCoords.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.TCoords.Y = readFloat(&p);
// tangent
findNextNoneWhiteSpace(&p);
vtx.Tangent.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Tangent.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Tangent.Z = readFloat(&p);
// binormal
findNextNoneWhiteSpace(&p);
vtx.Binormal.X = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Binormal.Y = readFloat(&p);
findNextNoneWhiteSpace(&p);
vtx.Binormal.Z = readFloat(&p);
Vertices.push_back(vtx);
}
break;
};
}
}
}
//! skips an (unknown) section in the irrmesh document
void CIrrMeshFileLoader::skipSection(io::IXMLReader* reader, bool reportSkipping)
{
#ifdef _DEBUG
os::Printer::log("irrMesh skipping section", core::stringc(reader->getNodeName()).c_str());
#endif
// skip if this element is empty anyway.
if (reader->isEmptyElement())
return;
// read until we've reached the last element in this section
u32 tagCounter = 1;
while(tagCounter && reader->read())
{
if (reader->getNodeType() == io::EXN_ELEMENT &&
!reader->isEmptyElement())
{
#ifdef _DEBUG
if (reportSkipping)
os::Printer::log("irrMesh unknown element:", core::stringc(reader->getNodeName()).c_str());
#endif
++tagCounter;
}
else
if (reader->getNodeType() == io::EXN_ELEMENT_END)
--tagCounter;
}
}
//! parses a float from a char pointer and moves the pointer
//! to the end of the parsed float
inline f32 CIrrMeshFileLoader::readFloat(const c8** p)
{
f32 ftmp;
*p = core::fast_atof_move(*p, ftmp);
return ftmp;
}
//! parses an int from a char pointer and moves the pointer to
//! the end of the parsed float
inline s32 CIrrMeshFileLoader::readInt(const c8** p)
{
return (s32)readFloat(p);
}
//! places pointer to next begin of a token
void CIrrMeshFileLoader::skipCurrentNoneWhiteSpace(const c8** start)
{
const c8* p = *start;
while(*p && !(*p==' ' || *p=='\n' || *p=='\r' || *p=='\t'))
++p;
// TODO: skip comments <!-- -->
*start = p;
}
//! places pointer to next begin of a token
void CIrrMeshFileLoader::findNextNoneWhiteSpace(const c8** start)
{
const c8* p = *start;
while(*p && (*p==' ' || *p=='\n' || *p=='\r' || *p=='\t'))
++p;
// TODO: skip comments <!-- -->
*start = p;
}
//! reads floats from inside of xml element until end of xml element
void CIrrMeshFileLoader::readFloatsInsideElement(io::IXMLReader* reader, f32* floats, u32 count)
{
if (reader->isEmptyElement())
return;
while(reader->read())
{
// TODO: check for comments inside the element
// and ignore them.
if (reader->getNodeType() == io::EXN_TEXT)
{
// parse float data
core::stringc data = reader->getNodeData();
const c8* p = &data[0];
for (u32 i=0; i<count; ++i)
{
findNextNoneWhiteSpace(&p);
if (*p)
floats[i] = readFloat(&p);
else
floats[i] = 0.0f;
}
}
else
if (reader->getNodeType() == io::EXN_ELEMENT_END)
break; // end parsing text
}
}
} // end namespace scene
} // end namespace irr
#endif // _IRR_COMPILE_WITH_IRR_MESH_LOADER_

90
lib/irrlicht/source/Irrlicht/CIrrMeshFileLoader.h
View File

@ -1,90 +0,0 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_IRR_MESH_FILE_LOADER_H_INCLUDED__
#define __C_IRR_MESH_FILE_LOADER_H_INCLUDED__
#include "IMeshLoader.h"
#include "IFileSystem.h"
#include "IVideoDriver.h"
#include "irrString.h"
#include "SMesh.h"
#include "SMeshBuffer.h"
#include "CDynamicMeshBuffer.h"
#include "ISceneManager.h"
namespace irr
{
namespace scene
{
//! Meshloader capable of loading .irrmesh meshes, the Irrlicht Engine mesh format for static meshes
class CIrrMeshFileLoader : public IMeshLoader
{
public:
//! Constructor
CIrrMeshFileLoader(scene::ISceneManager* smgr, io::IFileSystem* fs);
//! returns true if the file maybe is able to be loaded by this class
//! based on the file extension (e.g. ".cob")
virtual bool isALoadableFileExtension(const io::path& filename) const;
//! creates/loads an animated mesh from the file.
//! \return Pointer to the created mesh. Returns 0 if loading failed.
//! If you no longer need the mesh, you should call IAnimatedMesh::drop().
//! See IReferenceCounted::drop() for more information.
virtual IAnimatedMesh* createMesh(io::IReadFile* file);
private:
//! reads a mesh sections and creates a mesh from it
IAnimatedMesh* readMesh(io::IXMLReader* reader);
//! reads a mesh sections and creates a mesh buffer from it
IMeshBuffer* readMeshBuffer(io::IXMLReader* reader);
//! skips an (unknown) section in the irrmesh file
void skipSection(io::IXMLReader* reader, bool reportSkipping);
//! reads a <material> element and stores it in the material section
void readMaterial(io::IXMLReader* reader);
//! parses a float from a char pointer and moves the pointer to
//! the end of the parsed float
inline f32 readFloat(const c8** p);
//! parses an int from a char pointer and moves the pointer to
//! the end of the parsed float
inline s32 readInt(const c8** p);
//! places pointer to next begin of a token
void findNextNoneWhiteSpace(const c8** p);
//! places pointer to next begin of a token
void skipCurrentNoneWhiteSpace(const c8** p);
//! reads floats from inside of xml element until end of xml element
void readFloatsInsideElement(io::IXMLReader* reader, f32* floats, u32 count);
//! read the mesh buffers
void readMeshBuffer(io::IXMLReader* reader, int vertexCount, CDynamicMeshBuffer* sbuffer);
//! read indices
void readIndices(io::IXMLReader* reader, int indexCount, IIndexBuffer& indices);
// member variables
scene::ISceneManager* SceneManager;
io::IFileSystem* FileSystem;
};
} // end namespace scene
} // end namespace irr
#endif

315
lib/irrlicht/source/Irrlicht/CIrrMeshWriter.cpp
View File

@ -1,315 +0,0 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_IRR_WRITER_
#include "CIrrMeshWriter.h"
#include "os.h"
#include "IWriteFile.h"
#include "IXMLWriter.h"
#include "IMesh.h"
#include "IAttributes.h"
namespace irr
{
namespace scene
{
CIrrMeshWriter::CIrrMeshWriter(video::IVideoDriver* driver,
io::IFileSystem* fs)
: FileSystem(fs), VideoDriver(driver), Writer(0)
{
#ifdef _DEBUG
setDebugName("CIrrMeshWriter");
#endif
if (VideoDriver)
VideoDriver->grab();
if (FileSystem)
FileSystem->grab();
}
CIrrMeshWriter::~CIrrMeshWriter()
{
if (VideoDriver)
VideoDriver->drop();
if (FileSystem)
FileSystem->drop();
}
//! Returns the type of the mesh writer
EMESH_WRITER_TYPE CIrrMeshWriter::getType() const
{
return EMWT_IRR_MESH;
}
//! writes a mesh
bool CIrrMeshWriter::writeMesh(io::IWriteFile* file, scene::IMesh* mesh, s32 flags)
{
if (!file)
return false;
Writer = FileSystem->createXMLWriter(file);
if (!Writer)
{
os::Printer::log("Could not write file", file->getFileName());
return false;
}
os::Printer::log("Writing mesh", file->getFileName());
// write IRR MESH header
Writer->writeXMLHeader();
Writer->writeElement(L"mesh", false,
L"xmlns", L"http://irrlicht.sourceforge.net/IRRMESH_09_2007",
L"version", L"1.0");
Writer->writeLineBreak();
// add some informational comment. Add a space after and before the comment
// tags so that some braindead xml parsers (AS anyone?) are able to parse this too.
core::stringw infoComment = L" This file contains a static mesh in the Irrlicht Engine format with ";
infoComment += core::stringw(mesh->getMeshBufferCount());
infoComment += L" materials.";
Writer->writeComment(infoComment.c_str());
Writer->writeLineBreak();
// write mesh bounding box
writeBoundingBox(mesh->getBoundingBox());
Writer->writeLineBreak();
// write mesh buffers
for (int i=0; i<(int)mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* buffer = mesh->getMeshBuffer(i);
if (buffer)
{
writeMeshBuffer(buffer);
Writer->writeLineBreak();
}
}
Writer->writeClosingTag(L"mesh");
Writer->drop();
return true;
}
void CIrrMeshWriter::writeBoundingBox(const core::aabbox3df& box)
{
Writer->writeElement(L"boundingBox", true,
L"minEdge", getVectorAsStringLine(box.MinEdge).c_str(),
L"maxEdge", getVectorAsStringLine(box.MaxEdge).c_str());
}
core::stringw CIrrMeshWriter::getVectorAsStringLine(const core::vector3df& v) const
{
core::stringw str;
str = core::stringw(v.X);
str += L" ";
str += core::stringw(v.Y);
str += L" ";
str += core::stringw(v.Z);
return str;
}
core::stringw CIrrMeshWriter::getVectorAsStringLine(const core::vector2df& v) const
{
core::stringw str;
str = core::stringw(v.X);
str += L" ";
str += core::stringw(v.Y);
return str;
}
void CIrrMeshWriter::writeMeshBuffer(const scene::IMeshBuffer* buffer)
{
Writer->writeElement(L"buffer", false);
Writer->writeLineBreak();
// write bounding box
writeBoundingBox(buffer->getBoundingBox());
Writer->writeLineBreak();
// write material
writeMaterial(buffer->getMaterial());
// write vertices
const core::stringw vertexTypeStr = video::sBuiltInVertexTypeNames[buffer->getVertexType()];
Writer->writeElement(L"vertices", false,
L"type", vertexTypeStr.c_str(),
L"vertexCount", core::stringw(buffer->getVertexCount()).c_str());
Writer->writeLineBreak();
u32 vertexCount = buffer->getVertexCount();
switch(buffer->getVertexType())
{
case video::EVT_STANDARD:
{
video::S3DVertex* vtx = (video::S3DVertex*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
case video::EVT_2TCOORDS:
{
video::S3DVertex2TCoords* vtx = (video::S3DVertex2TCoords*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
str += L" ";
str += getVectorAsStringLine(vtx[j].TCoords2);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
case video::EVT_TANGENTS:
{
video::S3DVertexTangents* vtx = (video::S3DVertexTangents*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
str += L" ";
str += getVectorAsStringLine(vtx[j].Tangent);
str += L" ";
str += getVectorAsStringLine(vtx[j].Binormal);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
}
Writer->writeClosingTag(L"vertices");
Writer->writeLineBreak();
// write indices
Writer->writeElement(L"indices", false,
L"indexCount", core::stringw(buffer->getIndexCount()).c_str());
Writer->writeLineBreak();
int indexCount = (int)buffer->getIndexCount();
video::E_INDEX_TYPE iType = buffer->getIndexType();
const u16* idx16 = buffer->getIndices();
const u32* idx32 = (u32*) buffer->getIndices();
const int maxIndicesPerLine = 25;
for (int i=0; i<indexCount; ++i)
{
if(iType == video::EIT_16BIT)
{
core::stringw str((int)idx16[i]);
Writer->writeText(str.c_str());
}
else
{
core::stringw str((int)idx32[i]);
Writer->writeText(str.c_str());
}
if (i % maxIndicesPerLine != maxIndicesPerLine)
{
if (i % maxIndicesPerLine == maxIndicesPerLine-1)
Writer->writeLineBreak();
else
Writer->writeText(L" ");
}
}
if ((indexCount-1) % maxIndicesPerLine != maxIndicesPerLine-1)
Writer->writeLineBreak();
Writer->writeClosingTag(L"indices");
Writer->writeLineBreak();
// close buffer tag
Writer->writeClosingTag(L"buffer");
}
void CIrrMeshWriter::writeMaterial(const video::SMaterial& material)
{
// simply use irrlichts built-in attribute serialization capabilities here:
io::IAttributes* attributes =
VideoDriver->createAttributesFromMaterial(material);
if (attributes)
{
attributes->write(Writer, false, L"material");
attributes->drop();
}
}
} // end namespace
} // end namespace
#endif

63
lib/irrlicht/source/Irrlicht/CIrrMeshWriter.h
View File

@ -1,63 +0,0 @@
// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __IRR_IRR_MESH_WRITER_H_INCLUDED__
#define __IRR_IRR_MESH_WRITER_H_INCLUDED__
#include "IMeshWriter.h"
#include "S3DVertex.h"
#include "IVideoDriver.h"
#include "IFileSystem.h"
namespace irr
{
namespace io
{
class IXMLWriter;
}
namespace scene
{
class IMeshBuffer;
//! class to write meshes, implementing a IrrMesh (.irrmesh, .xml) writer
/** This writer implementation has been originally developed for irrEdit and then
merged out to the Irrlicht Engine */
class CIrrMeshWriter : public IMeshWriter
{
public:
CIrrMeshWriter(video::IVideoDriver* driver, io::IFileSystem* fs);
virtual ~CIrrMeshWriter();
//! Returns the type of the mesh writer
virtual EMESH_WRITER_TYPE getType() const;
//! writes a mesh
virtual bool writeMesh(io::IWriteFile* file, scene::IMesh* mesh, s32 flags=EMWF_NONE);
protected:
void writeBoundingBox(const core::aabbox3df& box);
void writeMeshBuffer(const scene::IMeshBuffer* buffer);
void writeMaterial(const video::SMaterial& material);
core::stringw getVectorAsStringLine(const core::vector3df& v) const;
core::stringw getVectorAsStringLine(const core::vector2df& v) const;
// member variables:
io::IFileSystem* FileSystem;
video::IVideoDriver* VideoDriver;
io::IXMLWriter* Writer;
};
} // end namespace
} // end namespace
#endif