3D-printing/OrcaSlicer
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Squash merge of pull request Raft enhancements #6003

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thanks @nemart69
This commit is contained in:
Vojtech Bubnik 2021-02-24 09:22:31 +01:00
parent 255b23f0fc
commit aee136cedd
14 changed files with 168 additions and 164 deletions
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26
src/libslic3r/Slicing.cpp
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@ -111,7 +111,7 @@ SlicingParameters SlicingParameters::create_from_config(
params.max_layer_height = std::max(params.max_layer_height, params.layer_height);
if (! soluble_interface) {
params.gap_raft_object = object_config.support_material_contact_distance.value;
params.gap_raft_object = object_config.raft_contact_distance.value;
params.gap_object_support = object_config.support_material_contact_distance.value;
params.gap_support_object = object_config.support_material_contact_distance.value;
}
@ -122,27 +122,9 @@ SlicingParameters SlicingParameters::create_from_config(
// Use as large as possible layer height for the intermediate raft layers.
params.base_raft_layer_height = std::max(params.layer_height, 0.75 * support_material_extruder_dmr);
params.interface_raft_layer_height = std::max(params.layer_height, 0.75 * support_material_interface_extruder_dmr);
params.contact_raft_layer_height_bridging = false;
params.first_object_layer_bridging = false;
#if 1
params.contact_raft_layer_height = std::max(params.layer_height, 0.75 * support_material_interface_extruder_dmr);
if (! soluble_interface) {
// Compute the average of all nozzles used for printing the object over a raft.
//FIXME It is expected, that the 1st layer of the object is printed with a bridging flow over a full raft. Shall it not be vice versa?
coordf_t average_object_extruder_dmr = 0.;
if (! object_extruders.empty()) {
for (unsigned int extruder_id : object_extruders)
average_object_extruder_dmr += print_config.nozzle_diameter.get_at(extruder_id);
average_object_extruder_dmr /= coordf_t(object_extruders.size());
}
params.first_object_layer_height = average_object_extruder_dmr;
params.first_object_layer_bridging = true;
}
#else
params.contact_raft_layer_height = soluble_interface ? support_material_interface_extruder_dmr : 0.75 * support_material_interface_extruder_dmr;
params.contact_raft_layer_height_bridging = ! soluble_interface;
...
#endif
params.first_object_layer_height = params.layer_height;
}
if (params.has_raft()) {
@ -150,8 +132,8 @@ SlicingParameters SlicingParameters::create_from_config(
//FIXME The last raft layer is the contact layer, which shall be printed with a bridging flow for ease of separation. Currently it is not the case.
if (params.raft_layers() == 1) {
// There is only the contact layer.
params.contact_raft_layer_height = first_layer_height;
params.raft_contact_top_z = first_layer_height;
params.contact_raft_layer_height = first_layer_height;
params.raft_contact_top_z = first_layer_height;
} else {
assert(params.base_raft_layers > 0);
assert(params.interface_raft_layers > 0);