3DPrinting/PrusaSlicer-NonPlainar
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Fixup of a996f33 (When modifiers were used, slicing was cancelled immediately after if began):

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The algorithm checking for dummy VolumeRegions jumped over one element and always returned
that regions need to be regenerated
This commit is contained in:
Lukas Matena 2021-11-24 21:25:20 +01:00
parent e6c7814546
commit 4c9ea5241d
1 changed files with 2 additions and 3 deletions

5
src/libslic3r/PrintApply.cpp
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@ -662,11 +662,10 @@ bool verify_update_print_object_regions(
// if the visited modifier did not modify their properties. Now the visited modifier's configuration may have changed, // if the visited modifier did not modify their properties. Now the visited modifier's configuration may have changed,
// which may require new regions to be created. // which may require new regions to be created.
it_model_volume_modifier_last = it_model_volume; it_model_volume_modifier_last = it_model_volume;
int this_region_id = int(&region - layer_range.volume_regions.data()); int next_region_id = int(&region - layer_range.volume_regions.data());
int next_region_id = this_region_id + 1;
const PrintObjectRegions::BoundingBox *bbox = find_volume_extents(layer_range, *region.model_volume); const PrintObjectRegions::BoundingBox *bbox = find_volume_extents(layer_range, *region.model_volume);
assert(bbox); assert(bbox);
for (int parent_region_id = this_region_id - 1; parent_region_id >= 0; -- parent_region_id) { for (int parent_region_id = next_region_id - 1; parent_region_id >= 0; -- parent_region_id) {
const PrintObjectRegions::VolumeRegion &parent_region = layer_range.volume_regions[parent_region_id]; const PrintObjectRegions::VolumeRegion &parent_region = layer_range.volume_regions[parent_region_id];
assert(parent_region.model_volume != region.model_volume); assert(parent_region.model_volume != region.model_volume);
if (parent_region.model_volume->is_model_part() || parent_region.model_volume->is_modifier()) { if (parent_region.model_volume->is_model_part() || parent_region.model_volume->is_modifier()) {