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3mf export - Do not export unneeded space

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This commit is contained in:
enricoturri1966 2021-01-27 15:53:44 +01:00
parent d68489c7d7
commit b178a1b04f
1 changed files with 13 additions and 11 deletions
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2
src/libslic3r/Format/3mf.cpp
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@ -2550,6 +2550,7 @@ namespace Slic3r {
std::string custom_supports_data_string = volume->supported_facets.get_triangle_as_string(i); std::string custom_supports_data_string = volume->supported_facets.get_triangle_as_string(i);
if (! custom_supports_data_string.empty()) { if (! custom_supports_data_string.empty()) {
output_buffer += " ";
output_buffer += CUSTOM_SUPPORTS_ATTR; output_buffer += CUSTOM_SUPPORTS_ATTR;
output_buffer += "=\""; output_buffer += "=\"";
output_buffer += custom_supports_data_string; output_buffer += custom_supports_data_string;
@ -2558,6 +2559,7 @@ namespace Slic3r {
std::string custom_seam_data_string = volume->seam_facets.get_triangle_as_string(i); std::string custom_seam_data_string = volume->seam_facets.get_triangle_as_string(i);
if (! custom_seam_data_string.empty()) { if (! custom_seam_data_string.empty()) {
output_buffer += " ";
output_buffer += CUSTOM_SEAM_ATTR; output_buffer += CUSTOM_SEAM_ATTR;
output_buffer += "=\""; output_buffer += "=\"";
output_buffer += custom_seam_data_string; output_buffer += custom_seam_data_string;