3DPrinting/PrusaSlicer-NonPlainar
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Solving issue with first empty layer.

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This commit is contained in:
tamasmeszaros 2019-01-15 14:25:28 +01:00
parent 519f5e5ea7
commit 831de96a81
3 changed files with 10 additions and 4 deletions
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2
src/libslic3r/SLA/SLASupportTree.cpp
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@ -1746,7 +1746,7 @@ SlicedSupports SLASupportTree::slice(float layerh, float init_layerh) const
const Pad& pad = m_impl->pad();
if(!pad.empty()) gndlvl -= float(get_pad_elevation(pad.cfg));
std::vector<float> heights = {gndlvl};
std::vector<float> heights;
heights.reserve(size_t(modelh/layerh) + 1);
for(float h = gndlvl + init_layerh; h < gndlvl + modelh; h += layerh) {

4
src/libslic3r/SLAPrint.cpp
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@ -732,9 +732,7 @@ void SLAPrint::process()
po.m_supportdata->level_ids.reserve(sslices.size());
for(int i = 0; i < int(sslices.size()); ++i) {
int a = i == 0 ? 0 : 1;
int b = i == 0 ? 0 : i - 1;
LevelID h = sminZ + a * sih + b * slh;
LevelID h = sminZ + sih + i * slh;
po.m_supportdata->level_ids.emplace_back(h);
float fh = float(double(h) * SCALING_FACTOR);

8
src/libslic3r/SLAPrint.hpp
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@ -148,8 +148,16 @@ private:
// Which steps have to be performed. Implicitly: all
std::vector<bool> m_stepmask;
// Individual 2d slice polygons from lower z to higher z levels
std::vector<ExPolygons> m_model_slices;
// Exact (float) height levels mapped to the slices. Each record contains
// the index to the model and the support slice vectors.
SliceIndex m_slice_index;
// The height levels corrected and scaled up in integer values. This will
// be used at rasterization.
std::vector<LevelID> m_level_ids;
// Caching the transformed (m_trafo) raw mesh of the object