3mf export - Do not export unneeded space

This commit is contained in:
enricoturri1966 2021-01-27 15:53:44 +01:00
parent d68489c7d7
commit b178a1b04f

View file

@ -2550,6 +2550,7 @@ namespace Slic3r {
std::string custom_supports_data_string = volume->supported_facets.get_triangle_as_string(i);
if (! custom_supports_data_string.empty()) {
output_buffer += " ";
output_buffer += CUSTOM_SUPPORTS_ATTR;
output_buffer += "=\"";
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);
if (! custom_seam_data_string.empty()) {
output_buffer += " ";
output_buffer += CUSTOM_SEAM_ATTR;
output_buffer += "=\"";
output_buffer += custom_seam_data_string;