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Auto color change: next improvements

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This commit is contained in:
YuSanka 2021-03-31 15:10:10 +02:00
parent ab3890dab5
commit 46e4f54fd0
2 changed files with 29 additions and 14 deletions
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33
src/slic3r/GUI/GUI_Preview.cpp
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@ -652,24 +652,37 @@ void Preview::update_layers_slider(const std::vector<double>& layers_z, bool kee
//bool is_possible_auto_color_change = false;
for (auto object : print.objects()) {
// bottom layer have to be a biggest, so control relation between bottom lazer and object size
const ExPolygons& bottom = object->get_layer(0)->lslices;
double bottom_area = area(bottom);
if (bottom_area < double(object->size().x()) * double(object->size().y()))
continue;
double object_x = double(object->size().x());
double object_y = double(object->size().y());
// if it's sign, than object have not to be a too height
double height = object->height();
coord_t longer_side = std::max(object->size().x(), object->size().y());
coord_t longer_side = std::max(object_x, object_y);
if (height / longer_side > 0.3)
continue;
const ExPolygons& bottom = object->get_layer(0)->lslices;
double bottom_area = area(bottom);
// at least 30% of object's height have to be a solid
int i;
for (i = 1; i < int(0.3 * object->layers().size()); i++)
if (area(object->get_layer(1)->lslices) != bottom_area)
size_t i;
for (i = 1; i < size_t(0.3 * object->layers().size()); i++) {
double cur_area = area(object->get_layer(i)->lslices);
if (cur_area != bottom_area && fabs(cur_area - bottom_area) > scale_(scale_(1)))
break;
if (i < int(0.3 * object->layers().size()))
}
if (i < size_t(0.3 * object->layers().size()))
continue;
// bottom layer have to be a biggest, so control relation between bottom layer and object size
double prev_area = area(object->get_layer(i)->lslices);
for ( i++; i < object->layers().size(); i++) {
double cur_area = area(object->get_layer(i)->lslices);
if (cur_area > prev_area && prev_area - cur_area > scale_(scale_(1)))
break;
prev_area = cur_area;
}
if (i < object->layers().size())
continue;
double top_area = area(object->get_layer(int(object->layers().size()) - 1)->lslices);