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patch from a generous contributor for the OpenMesh PLY writer works as expected

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refs #1405

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@811 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Isaak Lim
2013-02-26 12:52:19 +00:00
parent 76e06be7a5
commit 708af7068f
1 changed files with 33 additions and 33 deletions
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66
src/OpenMesh/Core/IO/writer/PLYWriter.cc
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@@ -189,32 +189,32 @@ write_ascii(std::ostream& _out, BaseExporter& _be, Options _opt) const
_out << "format ascii 1.0" << std::endl; _out << "format ascii 1.0" << std::endl;
_out << "element vertex " << _be.n_vertices() << std::endl; _out << "element vertex " << _be.n_vertices() << std::endl;
_out << "property float32 x" << std::endl; _out << "property float x" << std::endl;
_out << "property float32 y" << std::endl; _out << "property float y" << std::endl;
_out << "property float32 z" << std::endl; _out << "property float z" << std::endl;
if ( _opt.vertex_has_normal() ){ if ( _opt.vertex_has_normal() ){
_out << "property float32 nx" << std::endl; _out << "property float nx" << std::endl;
_out << "property float32 ny" << std::endl; _out << "property float ny" << std::endl;
_out << "property float32 nz" << std::endl; _out << "property float nz" << std::endl;
} }
if ( _opt.vertex_has_texcoord() ){ if ( _opt.vertex_has_texcoord() ){
_out << "property float32 u" << std::endl; _out << "property float u" << std::endl;
_out << "property float32 v" << std::endl; _out << "property float v" << std::endl;
} }
if ( _opt.vertex_has_color() ){ if ( _opt.vertex_has_color() ){
_out << "property uint8 red" << std::endl; _out << "property uchar red" << std::endl;
_out << "property uint8 green" << std::endl; _out << "property uchar green" << std::endl;
_out << "property uint8 blue" << std::endl; _out << "property uchar blue" << std::endl;
if ( _opt.color_has_alpha() ) if ( _opt.color_has_alpha() )
_out << "property uint8 alpha" << std::endl; _out << "property uchar alpha" << std::endl;
} }
_out << "element face " << _be.n_faces() << std::endl; _out << "element face " << _be.n_faces() << std::endl;
_out << "property list uint8 int32 vertex_indices" << std::endl; _out << "property list uchar int vertex_indices" << std::endl;
_out << "end_header" << std::endl; _out << "end_header" << std::endl;
// vertex data (point, normals, colors, texcoords) // vertex data (point, normals, colors, texcoords)
@@ -243,11 +243,11 @@ write_ascii(std::ostream& _out, BaseExporter& _be, Options _opt) const
//with alpha //with alpha
if ( _opt.color_has_alpha() ){ if ( _opt.color_has_alpha() ){
cA = _be.colorA(vh); cA = _be.colorA(vh);
_out << " " << cA[0] << " " << cA[1] << " " << cA[2] << " " << cA[3]; _out << " " << (unsigned int)cA[0] << " " << (unsigned int)cA[1] << " " << (unsigned int)cA[2] << " " << (unsigned int)cA[3];
}else{ }else{
//without alpha //without alpha
c = _be.color(vh); c = _be.color(vh);
_out << " " << c[0] << " " << c[1] << " " << c[2]; _out << " " << (unsigned int)c[0] << " " << (unsigned int)c[1] << " " << (unsigned int)c[2];
} }
} }
@@ -382,7 +382,7 @@ write_binary(std::ostream& _out, BaseExporter& _be, Options _opt) const
unsigned int i, j, nV, nF; unsigned int i, j, nV, nF;
Vec3f v, n; Vec3f v, n;
Vec2f t; Vec2f t;
OpenMesh::Vec4f c; OpenMesh::Vec4uc c;
VertexHandle vh; VertexHandle vh;
std::vector<VertexHandle> vhandles; std::vector<VertexHandle> vhandles;
@@ -399,32 +399,32 @@ write_binary(std::ostream& _out, BaseExporter& _be, Options _opt) const
_out << "element vertex " << _be.n_vertices() << std::endl; _out << "element vertex " << _be.n_vertices() << std::endl;
_out << "property float32 x" << std::endl; _out << "property float x" << std::endl;
_out << "property float32 y" << std::endl; _out << "property float y" << std::endl;
_out << "property float32 z" << std::endl; _out << "property float z" << std::endl;
if ( _opt.vertex_has_normal() ){ if ( _opt.vertex_has_normal() ){
_out << "property float32 nx" << std::endl; _out << "property float nx" << std::endl;
_out << "property float32 ny" << std::endl; _out << "property float ny" << std::endl;
_out << "property float32 nz" << std::endl; _out << "property float nz" << std::endl;
} }
if ( _opt.vertex_has_texcoord() ){ if ( _opt.vertex_has_texcoord() ){
_out << "property float32 u" << std::endl; _out << "property float u" << std::endl;
_out << "property float32 v" << std::endl; _out << "property float v" << std::endl;
} }
if ( _opt.vertex_has_color() ){ if ( _opt.vertex_has_color() ){
_out << "property int32 red" << std::endl; _out << "property uchar red" << std::endl;
_out << "property int32 green" << std::endl; _out << "property uchar green" << std::endl;
_out << "property int32 blue" << std::endl; _out << "property uchar blue" << std::endl;
if ( _opt.color_has_alpha() ) if ( _opt.color_has_alpha() )
_out << "property int32 alpha" << std::endl; _out << "property uchar alpha" << std::endl;
} }
_out << "element face " << _be.n_faces() << std::endl; _out << "element face " << _be.n_faces() << std::endl;
_out << "property list uchar int32 vertex_indices" << std::endl; _out << "property list uchar int vertex_indices" << std::endl;
_out << "end_header" << std::endl; _out << "end_header" << std::endl;
// vertex data (point, normals, texcoords) // vertex data (point, normals, texcoords)
@@ -456,12 +456,12 @@ write_binary(std::ostream& _out, BaseExporter& _be, Options _opt) const
// vertex color // vertex color
if ( _opt.vertex_has_color() ) { if ( _opt.vertex_has_color() ) {
c = _be.colorA(vh); c = _be.colorA(vh);
writeValue(ValueTypeINT32, _out, (int)c[0]); writeValue(ValueTypeUCHAR, _out, (int)c[0]);
writeValue(ValueTypeINT32, _out, (int)c[1]); writeValue(ValueTypeUCHAR, _out, (int)c[1]);
writeValue(ValueTypeINT32, _out, (int)c[2]); writeValue(ValueTypeUCHAR, _out, (int)c[2]);
if ( _opt.color_has_alpha() ) if ( _opt.color_has_alpha() )
writeValue(ValueTypeINT32, _out, (int)c[3]); writeValue(ValueTypeUCHAR, _out, (int)c[3]);
} }
} }