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Added saving of per vertex normals

This commit is contained in:
Paolo Cignoni 2007-10-22 14:47:19 +00:00
parent f30329419b
commit 60173c1874
1 changed files with 22 additions and 1 deletions
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23
wrap/io_trimesh/export_ply.h
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@ -24,6 +24,9 @@
History History
$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.24 2007/07/23 13:27:50 tarini
fixed bug on saving flags-per-face
Revision 1.23 2007/03/12 16:40:17 tarini Revision 1.23 2007/03/12 16:40:17 tarini
Texture coord name change! "TCoord" and "Texture" are BAD. "TexCoord" is GOOD. Texture coord name change! "TCoord" and "Texture" are BAD. "TexCoord" is GOOD.
@ -239,6 +242,15 @@ static int Save(SaveMeshType &m, const char * filename, bool binary, PlyInfo &p
,m.vn ,m.vn
); );
if( m.HasPerVertexNormal() &&( pi.mask & Mask::IOM_VERTNORMAL) )
{
fprintf(fpout,
"property float nx\n"
"property float ny\n"
"property float nz\n"
);
}
if( m.HasPerVertexFlags() &&( pi.mask & Mask::IOM_VERTFLAGS) ) if( m.HasPerVertexFlags() &&( pi.mask & Mask::IOM_VERTFLAGS) )
{ {
@ -412,6 +424,12 @@ static int Save(SaveMeshType &m, const char * filename, bool binary, PlyInfo &p
t = float(vp->UberP()[1]); fwrite(&t,sizeof(float),1,fpout); t = float(vp->UberP()[1]); fwrite(&t,sizeof(float),1,fpout);
t = float(vp->UberP()[2]); fwrite(&t,sizeof(float),1,fpout); t = float(vp->UberP()[2]); fwrite(&t,sizeof(float),1,fpout);
if( m.HasPerVertexNormal() && (pi.mask & Mask::IOM_VERTNORMAL) )
{
t = float(vp->N()[0]); fwrite(&t,sizeof(float),1,fpout);
t = float(vp->N()[1]); fwrite(&t,sizeof(float),1,fpout);
t = float(vp->N()[2]); fwrite(&t,sizeof(float),1,fpout);
}
if( m.HasPerVertexFlags() && (pi.mask & Mask::IOM_VERTFLAGS) ) if( m.HasPerVertexFlags() && (pi.mask & Mask::IOM_VERTFLAGS) )
fwrite(&(vp->UberFlags()),sizeof(int),1,fpout); fwrite(&(vp->UberFlags()),sizeof(int),1,fpout);
@ -441,6 +459,9 @@ static int Save(SaveMeshType &m, const char * filename, bool binary, PlyInfo &p
{ {
fprintf(fpout,"%g %g %g " ,vp->P()[0],vp->P()[1],vp->P()[2]); fprintf(fpout,"%g %g %g " ,vp->P()[0],vp->P()[1],vp->P()[2]);
if( m.HasPerVertexNormal() && (pi.mask & Mask::IOM_VERTNORMAL) )
fprintf(fpout,"%g %g %g " ,vp->N()[0],vp->N()[1],vp->N()[2]);
if( m.HasPerVertexFlags() && (pi.mask & Mask::IOM_VERTFLAGS)) if( m.HasPerVertexFlags() && (pi.mask & Mask::IOM_VERTFLAGS))
fprintf(fpout,"%d ",vp->UberFlags()); fprintf(fpout,"%d ",vp->UberFlags());
@ -712,7 +733,7 @@ static const char *ErrorMsg(int error)
capability |= vcg::tri::io::Mask::IOM_FACEFLAGS ; capability |= vcg::tri::io::Mask::IOM_FACEFLAGS ;
capability |= vcg::tri::io::Mask::IOM_FACECOLOR ; capability |= vcg::tri::io::Mask::IOM_FACECOLOR ;
capability |= vcg::tri::io::Mask::IOM_FACEQUALITY ; capability |= vcg::tri::io::Mask::IOM_FACEQUALITY ;
capability |= vcg::tri::io::Mask::IOM_FACENORMAL ; // capability |= vcg::tri::io::Mask::IOM_FACENORMAL ;
capability |= vcg::tri::io::Mask::IOM_WEDGCOLOR ; capability |= vcg::tri::io::Mask::IOM_WEDGCOLOR ;
capability |= vcg::tri::io::Mask::IOM_WEDGTEXCOORD ; capability |= vcg::tri::io::Mask::IOM_WEDGTEXCOORD ;
capability |= vcg::tri::io::Mask::IOM_WEDGTEXMULTI ; capability |= vcg::tri::io::Mask::IOM_WEDGTEXMULTI ;