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Fix ration of projection

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This commit is contained in:
Filip Sykala 2022-06-20 18:55:25 +02:00
parent f1acbf1bfe
commit c28fa46c58
1 changed files with 7 additions and 5 deletions
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12
src/slic3r/GUI/Jobs/EmbossJob.cpp
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@ -22,6 +22,9 @@ using namespace GUI;
// private namespace
namespace priv{
// create sure that emboss object is bigger than source object [in mm]
constexpr float safe_extension = 1.0f;
/// <summary>
/// Assert check of inputs data
/// </summary>
@ -416,7 +419,8 @@ void UseSurfaceJob::process(Ctl &ctl) {
double shape_scale = Emboss::get_shape_scale(fp, ff);
Emboss::OrthoProject cut_projection = priv::create_projection_for_cut(
cut_projection_tr, shape_scale, bb, z_range);
float projection_ratio = -z_range.first / (z_range.second - z_range.first);
float projection_ratio = (-z_range.first + priv::safe_extension) /
(z_range.second - z_range.first + 2 * priv::safe_extension);
// Use CGAL to cut surface from triangle mesh
SurfaceCut cut = cut_surface(source.its, shapes, cut_projection, projection_ratio);
if (cut.empty())
@ -648,10 +652,8 @@ Emboss::OrthoProject priv::create_projection_for_cut(
const BoundingBox &shape_bb,
const std::pair<float, float> &z_range)
{
// create sure that emboss object is bigger than source object
const float safe_extension = 1.0f;
float min_z = z_range.first - safe_extension;
float max_z = z_range.second + safe_extension;
float min_z = z_range.first - priv::safe_extension;
float max_z = z_range.second + priv::safe_extension;
assert(min_z < max_z);
// range between min and max value
double projection_size = max_z - min_z;