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FIX: get correct extruders of object has multicolor volumes

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STUDIO-3049

Change-Id: If63a86e12fab9f3bb012d5b2833f7f89caf08c78
(cherry picked from commit fa529c282ed3ecd8fe889b8d9d863af44e0bd19a)
This commit is contained in:
manch1n 2023-05-31 17:44:27 +08:00 • committed by Lane.Wei
parent 5739d58283
commit bea2be1e18
1 changed files with 9 additions and 10 deletions
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19
src/libslic3r/Model.cpp
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@ -3381,19 +3381,18 @@ void ModelInstance::get_arrange_polygon(void *ap, const Slic3r::DynamicPrintConf
//BBS: add materials related information
ModelVolume *volume = NULL;
for (size_t i = 0; i < object->volumes.size(); ++ i) {
if (object->volumes[i]->is_model_part())
{
for (size_t i = 0; i < object->volumes.size(); ++i) {
if (object->volumes[i]->is_model_part()) {
volume = object->volumes[i];
break;
if (!volume) {
BOOST_LOG_TRIVIAL(error) << __FUNCTION__ << "invalid object, should not happen";
return;
}
auto ve = object->volumes[i]->get_extruders();
ret.extrude_ids.insert(ret.extrude_ids.end(), ve.begin(), ve.end());
}
}
if (!volume)
{
BOOST_LOG_TRIVIAL(error) << __FUNCTION__ << "invalid object, should not happen";
return;
}
ret.extrude_ids = volume->get_extruders();
// get per-object support extruders
auto op = object->get_config_value<ConfigOptionBool>(config_global, "enable_support");
bool is_support_enabled = op && op->getBool();