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PRUSA 2.7.0

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sunsets
2023-12-27 18:02:35 +08:00
parent b33112327f
commit 0a3c63dcb1
488 changed files with 92371 additions and 29443 deletions
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25
src/libslic3r/Emboss.hpp
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@@ -8,6 +8,7 @@
#include <admesh/stl.h> // indexed_triangle_set
#include "Polygon.hpp"
#include "ExPolygon.hpp"
#include "EmbossShape.hpp" // ExPolygonsWithIds
#include "BoundingBox.hpp"
#include "TextConfiguration.hpp"
@@ -21,7 +22,8 @@ namespace Emboss
{
// every glyph's shape point is divided by SHAPE_SCALE - increase precission of fixed point value
// stored in fonts (to be able represents curve by sequence of lines)
static constexpr double SHAPE_SCALE = 0.001; // SCALING_FACTOR promile is fine enough
static const float UNION_DELTA = 50.0f; // [approx in nano meters depends on volume scale]
static const unsigned UNION_MAX_ITERATIN = 10; // [count]
/// <summary>
/// Collect fonts registred inside OS
@@ -152,12 +154,14 @@ namespace Emboss
/// <param name="font_prop">User defined property of the font</param>
/// <param name="was_canceled">Way to interupt processing</param>
/// <returns>Inner polygon cw(outer ccw)</returns>
ExPolygons text2shapes (FontFileWithCache &font, const char *text, const FontProp &font_prop, const std::function<bool()> &was_canceled = []() {return false;});
std::vector<ExPolygons> text2vshapes(FontFileWithCache &font, const std::wstring& text, const FontProp &font_prop, const std::function<bool()>& was_canceled = []() {return false;});
HealedExPolygons text2shapes (FontFileWithCache &font, const char *text, const FontProp &font_prop, const std::function<bool()> &was_canceled = []() {return false;});
ExPolygonsWithIds text2vshapes(FontFileWithCache &font, const std::wstring& text, const FontProp &font_prop, const std::function<bool()>& was_canceled = []() {return false;});
const unsigned ENTER_UNICODE = static_cast<unsigned>('\n');
/// Sum of character '\n'
unsigned get_count_lines(const std::wstring &ws);
unsigned get_count_lines(const std::string &text);
unsigned get_count_lines(const ExPolygonsWithIds &shape);
/// <summary>
/// Fix duplicit points and self intersections in polygons.
@@ -165,7 +169,7 @@ namespace Emboss
/// </summary>
/// <param name="precision">Define wanted precision of shape after heal</param>
/// <returns>Healed shapes</returns>
ExPolygons heal_shape(const Polygons &shape);
HealedExPolygons heal_polygons(const Polygons &shape, bool is_non_zero = true, unsigned max_iteration = 10);
/// <summary>
/// NOTE: call Slic3r::union_ex before this call
@@ -179,7 +183,7 @@ namespace Emboss
/// <param name="max_iteration">Heal could create another issue,
/// After healing it is checked again until shape is good or maximal count of iteration</param>
/// <returns>True when shapes is good otherwise False</returns>
bool heal_shape(ExPolygons &shape, unsigned max_iteration = 10);
bool heal_expolygons(ExPolygons &shape, unsigned max_iteration = 10);
/// <summary>
/// Divide line segments in place near to point
@@ -198,7 +202,6 @@ namespace Emboss
/// <param name="font_prop">Z-move as surface distance(FontProp::distance)
/// Z-rotation as angle to Y axis(FontProp::angle)</param>
/// <param name="transformation">In / Out transformation to modify by property</param>
void apply_transformation(const FontProp &font_prop, Transform3d &transformation);
void apply_transformation(const std::optional<float> &angle, const std::optional<float> &distance, Transform3d &transformation);
/// <summary>
@@ -226,7 +229,7 @@ namespace Emboss
/// <param name="fp">Property of font</param>
/// <param name="ff">Font data</param>
/// <returns>Conversion to mm</returns>
double get_shape_scale(const FontProp &fp, const FontFile &ff);
double get_text_shape_scale(const FontProp &fp, const FontFile &ff);
/// <summary>
/// getter of font info by collection defined in prop
@@ -334,7 +337,7 @@ namespace Emboss
class ProjectZ : public IProjection
{
public:
ProjectZ(double depth) : m_depth(depth) {}
explicit ProjectZ(double depth) : m_depth(depth) {}
// Inherited via IProject
std::pair<Vec3d, Vec3d> create_front_back(const Point &p) const override;
Vec3d project(const Vec3d &point) const override;
@@ -458,5 +461,11 @@ namespace Emboss
std::vector<double> calculate_angles(int32_t distance, const PolygonPoints& polygon_points, const Polygon &polygon);
} // namespace Emboss
void translate(ExPolygonsWithIds &e, const Point &p);
BoundingBox get_extents(const ExPolygonsWithIds &e);
void center(ExPolygonsWithIds &e);
// delta .. safe offset before union (use as boolean close)
// NOTE: remove unprintable spaces between neighbor curves (made by linearization of curve)
ExPolygons union_with_delta(EmbossShape &shape, float delta, unsigned max_heal_iteration);
} // namespace Slic3r
#endif // slic3r_Emboss_hpp_