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Porting clip with object function.

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This commit is contained in:
Samir55 2018-07-10 23:51:41 +02:00
parent 861452e428
commit 6b0e6de994
1 changed files with 41 additions and 3 deletions
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44
xs/src/libslic3r/SupportMaterial.hpp
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@ -189,15 +189,53 @@ public:
void generate_base_layers()
{}
void clip_with_object()
{}
void generate_toolpaths()
{}
void generate_pillars_shape()
{}
// This method removes object silhouette from support material
// (it's used with interface and base only). It removes a bit more,
// leaving a thin gap between object and support in the XY plane.
void clip_with_object(map<int, Polygons> &support, vector<coordf_t> support_z, PrintObject &object)
{
int i = 0;
for (auto support_layer: support) {
if (support_layer.second.empty()) {
i++;
continue;
}
coordf_t z_max = support_z[i];
coordf_t z_min = (i == 0) ? 0 : support_z[i-1];
LayerPtrs layers;
for (auto layer : object.layers) {
if (layer->print_z > z_min && (layer->print_z - layer->height) < z_max) {
layers.push_back(layer);
}
}
// $layer->slices contains the full shape of layer, thus including
// perimeter's width. $support contains the full shape of support
// material, thus including the width of its foremost extrusion.
// We leave a gap equal to a full extrusion width. TODO ask about this line @samir
Polygons slices;
for (Layer *l : layers) {
for (auto s : l->slices.contours()) {
slices.push_back(s);
}
}
support_layer.second = diff(support_layer.second, offset(slices, flow->scaled_width()));
}
/*
$support->{$i} = diff(
$support->{$i},
offset([ map @$_, map @{$_->slices}, @layers ], +$self->flow->scaled_width),
);
*/
}
void clip_with_shape(map<int, Polygons> &support, map<int, Polygons> &shape)
{
for (auto layer : support) {