diff options
Diffstat (limited to 'source/Irrlicht/CSTLMeshWriter.cpp')
| -rw-r--r-- | source/Irrlicht/CSTLMeshWriter.cpp | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/source/Irrlicht/CSTLMeshWriter.cpp b/source/Irrlicht/CSTLMeshWriter.cpp deleted file mode 100644 index f3b1413..0000000 --- a/source/Irrlicht/CSTLMeshWriter.cpp +++ /dev/null @@ -1,187 +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_STL_WRITER_
-
-#include "CSTLMeshWriter.h"
-#include "os.h"
-#include "IMesh.h"
-#include "IMeshBuffer.h"
-#include "IAttributes.h"
-#include "ISceneManager.h"
-#include "IMeshCache.h"
-#include "IWriteFile.h"
-
-namespace irr
-{
-namespace scene
-{
-
-CSTLMeshWriter::CSTLMeshWriter(scene::ISceneManager* smgr)
- : SceneManager(smgr)
-{
- #ifdef _DEBUG
- setDebugName("CSTLMeshWriter");
- #endif
-
- if (SceneManager)
- SceneManager->grab();
-}
-
-
-CSTLMeshWriter::~CSTLMeshWriter()
-{
- if (SceneManager)
- SceneManager->drop();
-}
-
-
-//! Returns the type of the mesh writer
-EMESH_WRITER_TYPE CSTLMeshWriter::getType() const
-{
- return EMWT_STL;
-}
-
-
-//! writes a mesh
-bool CSTLMeshWriter::writeMesh(io::IWriteFile* file, scene::IMesh* mesh, s32 flags)
-{
- if (!file)
- return false;
-
- os::Printer::log("Writing mesh", file->getFileName());
-
- if (flags & (scene::EMWF_WRITE_BINARY|scene::EMWF_WRITE_COMPRESSED) )
- return writeMeshBinary(file, mesh, flags);
- else
- return writeMeshASCII(file, mesh, flags);
-}
-
-
-bool CSTLMeshWriter::writeMeshBinary(io::IWriteFile* file, scene::IMesh* mesh, s32 flags)
-{
- // write STL MESH header
-
- file->write("binary ",7);
- const core::stringc name(SceneManager->getMeshCache()->getMeshName(mesh));
- const s32 sizeleft = 73-name.size(); // 80 byte header
- if (sizeleft<0)
- file->write(name.c_str(),73);
- else
- {
- char* buf = new char[80];
- memset(buf, 0, 80);
- file->write(name.c_str(),name.size());
- file->write(buf,sizeleft);
- delete [] buf;
- }
- u32 facenum = 0;
- for (u32 j=0; j<mesh->getMeshBufferCount(); ++j)
- facenum += mesh->getMeshBuffer(j)->getIndexCount()/3;
- file->write(&facenum,4);
-
- // write mesh buffers
-
- for (u32 i=0; i<mesh->getMeshBufferCount(); ++i)
- {
- IMeshBuffer* buffer = mesh->getMeshBuffer(i);
- if (buffer)
- {
- const u32 indexCount = buffer->getIndexCount();
- const u16 attributes = 0;
- for (u32 j=0; j<indexCount; j+=3)
- {
- const core::vector3df& v1 = buffer->getPosition(buffer->getIndices()[j]);
- const core::vector3df& v2 = buffer->getPosition(buffer->getIndices()[j+1]);
- const core::vector3df& v3 = buffer->getPosition(buffer->getIndices()[j+2]);
- const core::plane3df tmpplane(v1,v2,v3);
- file->write(&tmpplane.Normal, 12);
- file->write(&v1, 12);
- file->write(&v2, 12);
- file->write(&v3, 12);
- file->write(&attributes, 2);
- }
- }
- }
- return true;
-}
-
-
-bool CSTLMeshWriter::writeMeshASCII(io::IWriteFile* file, scene::IMesh* mesh, s32 flags)
-{
- // write STL MESH header
-
- file->write("solid ",6);
- const core::stringc name(SceneManager->getMeshCache()->getMeshName(mesh));
- file->write(name.c_str(),name.size());
- file->write("\n\n",2);
-
- // write mesh buffers
-
- for (u32 i=0; i<mesh->getMeshBufferCount(); ++i)
- {
- IMeshBuffer* buffer = mesh->getMeshBuffer(i);
- if (buffer)
- {
- const u32 indexCount = buffer->getIndexCount();
- for (u32 j=0; j<indexCount; j+=3)
- {
- writeFace(file,
- buffer->getPosition(buffer->getIndices()[j]),
- buffer->getPosition(buffer->getIndices()[j+1]),
- buffer->getPosition(buffer->getIndices()[j+2]));
- }
- file->write("\n",1);
- }
- }
-
- file->write("endsolid ",9);
- file->write(name.c_str(),name.size());
-
- return true;
-}
-
-
-void CSTLMeshWriter::getVectorAsStringLine(const core::vector3df& v, core::stringc& s) const
-{
- s = core::stringc(v.X);
- s += " ";
- s += core::stringc(v.Y);
- s += " ";
- s += core::stringc(v.Z);
- s += "\n";
-}
-
-
-void CSTLMeshWriter::writeFace(io::IWriteFile* file,
- const core::vector3df& v1,
- const core::vector3df& v2,
- const core::vector3df& v3)
-{
- core::stringc tmp;
- file->write("facet normal ",13);
- getVectorAsStringLine(core::plane3df(v1,v2,v3).Normal, tmp);
- file->write(tmp.c_str(),tmp.size());
- file->write(" outer loop\n",13);
- file->write(" vertex ",11);
- getVectorAsStringLine(v1, tmp);
- file->write(tmp.c_str(),tmp.size());
- file->write(" vertex ",11);
- getVectorAsStringLine(v2, tmp);
- file->write(tmp.c_str(),tmp.size());
- file->write(" vertex ",11);
- getVectorAsStringLine(v3, tmp);
- file->write(tmp.c_str(),tmp.size());
- file->write(" endloop\n",10);
- file->write("endfacet\n",9);
-}
-
-
-} // end namespace
-} // end namespace
-
-#endif
-
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