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fixed bug when opening ply files containing float scalartype on a double scalartype mesh and viceversa

This commit is contained in:
T.Alderighi 2019-09-19 17:56:55 +02:00
parent ca65cf2162
commit 910da4c3e3
2 changed files with 6 additions and 5 deletions
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2
wrap/io_trimesh/export_ply.h
View File

@ -489,7 +489,7 @@ namespace vcg {
fprintf(fpout,"%.*g %.*g %.*g " ,DGT,vp->P()[0],DGT,vp->P()[1],DGT,vp->P()[2]);
if( HasPerVertexNormal(m) && (pi.mask & Mask::IOM_VERTNORMAL) )
fprintf(fpout,"%.*g %.*g %.*g " ,DGT,double(vp->N()[0]),DGT,double(vp->N()[1]),DGT,double(vp->N()[2]));
fprintf(fpout,"%.*g %.*g %.*g " ,DGT,ScalarType(vp->N()[0]),DGT,ScalarType(vp->N()[1]),DGT,ScalarType(vp->N()[2]));
if( HasPerVertexFlags(m) && (pi.mask & Mask::IOM_VERTFLAGS))
fprintf(fpout,"%d ",vp->Flags());

9
wrap/io_trimesh/import_ply.h
View File

@ -163,11 +163,12 @@ public:
static const PropDescriptor &VertDesc(int i)
{
static const PropDescriptor pv[_VERTDESC_LAST_]={
/**** { elename, propname, storedtype1, memtype1, memoffset, */
/*00*/ {"vertex", "x", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p),0,0,0,0,0 ,0},
/*01*/ {"vertex", "y", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + sizeof(ScalarType),0,0,0,0,0 ,0},
/*02*/ {"vertex", "z", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + 2*sizeof(ScalarType),0,0,0,0,0 ,0},
/*03*/ {"vertex", "flags", ply::T_INT, ply::T_INT, offsetof(LoadPly_VertAux<ScalarType>,flags),0,0,0,0,0 ,0},
/*04*/ {"vertex", "quality", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_VertAux<float>,q),0,0,0,0,0 ,0},
/*04*/ {"vertex", "quality", ply::T_FLOAT, PlyType<ScalarType>(), offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0},
/*05*/ {"vertex", "red", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,r),0,0,0,0,0 ,0},
/*06*/ {"vertex", "green", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,g),0,0,0,0,0 ,0},
/*07*/ { "vertex", "blue", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,b),0,0,0,0,0 ,0},
@ -195,7 +196,7 @@ public:
/*28*/ {"vertex", "ny", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,n) + 1*sizeof(ScalarType),0,0,0,0,0 ,0},
/*29*/ {"vertex", "nz", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,n) + 2*sizeof(ScalarType),0,0,0,0,0 ,0},
/*30*/ {"vertex", "radius", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,radius),0,0,0,0,0 ,0},
/*31*/ {"vertex", "quality", ply::T_DOUBLE, ply::T_DOUBLE,offsetof(LoadPly_VertAux<double>,q),0,0,0,0,0 ,0}
/*31*/ {"vertex", "quality", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0}
};
return pv[i];
}
@ -209,7 +210,7 @@ public:
/* on file on memory on file on memory */
/* 0 */ {"face", "vertex_indices", ply::T_INT, ply::T_INT, offsetof(LoadPly_FaceAux<ScalarType>,v), 1,0,ply::T_UCHAR, ply::T_UCHAR,offsetof(LoadPly_FaceAux<ScalarType>,size) ,0},
/* 1 */ {"face", "flags", ply::T_INT, ply::T_INT, offsetof(LoadPly_FaceAux<ScalarType>,flags), 0,0,0,0,0 ,0},
/* 2 */ {"face", "quality", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_FaceAux<ScalarType>,q), 0,0,0,0,0 ,0},
/* 2 */ {"face", "quality", ply::T_FLOAT, PlyType<ScalarType>(), offsetof(LoadPly_FaceAux<ScalarType>,q), 0,0,0,0,0 ,0},
/* 3 */ {"face", "texcoord", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_FaceAux<ScalarType>,texcoord), 1,0,ply::T_UCHAR, ply::T_UCHAR,offsetof(LoadPly_FaceAux<ScalarType>,ntexcoord) ,0},
/* 4 */ {"face", "color", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_FaceAux<ScalarType>,colors), 1,0,ply::T_UCHAR, ply::T_UCHAR,offsetof(LoadPly_FaceAux<ScalarType>,ncolors) ,0},
/* 5 */ {"face", "texnumber", ply::T_INT, ply::T_INT, offsetof(LoadPly_FaceAux<ScalarType>,texcoordind), 0,0,0,0,0 ,0},
@ -234,7 +235,7 @@ public:
/* 23 */ {"face", "vertex_indices", ply::T_SHORT, ply::T_INT, offsetof(LoadPly_FaceAux<ScalarType>,v), 1,0,ply::T_UCHAR, ply::T_CHAR,offsetof(LoadPly_FaceAux<ScalarType>,size) ,0},
/* 24 */ {"face", "vertex_indices", ply::T_SHORT, ply::T_INT, offsetof(LoadPly_FaceAux<ScalarType>,v), 1,0,ply::T_INT, ply::T_CHAR,offsetof(LoadPly_FaceAux<ScalarType>,size) ,0},
// DOUBLE
/* 25 */ {"face", "quality", ply::T_DOUBLE, ply::T_DOUBLE, offsetof(LoadPly_FaceAux<double>,q), 0,0,0,0,0 ,0},
/* 25 */ {"face", "quality", ply::T_DOUBLE, PlyType<ScalarType>(), offsetof(LoadPly_FaceAux<ScalarType>,q), 0,0,0,0,0 ,0},
/* 26 */ {"face", "nx", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_FaceAux<ScalarType>,n) ,0,0,0,0,0 ,0},
/* 27 */ {"face", "ny", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_FaceAux<ScalarType>,n) + 1*sizeof(ScalarType),0,0,0,0,0 ,0},
/* 28 */ {"face", "nz", ply::T_DOUBLE, PlyType<ScalarType>(),offsetof(LoadPly_FaceAux<ScalarType>,n) + 2*sizeof(ScalarType),0,0,0,0,0 ,0}