3DPrinting/PrusaSlicer-NonPlainar
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Store font list into App configuration

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This commit is contained in:
Filip Sykala 2021-10-05 16:10:24 +02:00
parent 976407fdb1
commit ffba045734
7 changed files with 276 additions and 105 deletions
src/libslic3r
Emboss.cpp

16
src/libslic3r/Emboss.cpp
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@ -57,16 +57,17 @@ std::optional<Emboss::Glyph> Privat::get_glyph(stbtt_fontinfo &font_info, int un
if (num_verts <= 0) return glyph; // no shape
int *contour_lengths = NULL;
int num_countour = 0;
int num_countour_int = 0;
stbtt__point *points = stbtt_FlattenCurves(vertices, num_verts,
flatness, &contour_lengths, &num_countour, font_info.userdata);
flatness, &contour_lengths, &num_countour_int, font_info.userdata);
size_t num_contour = static_cast<size_t>(num_countour_int);
Polygons glyph_polygons;
glyph_polygons.reserve(num_countour);
glyph_polygons.reserve(num_contour);
size_t pi = 0; // point index
for (size_t ci = 0; ci < num_countour; ++ci) {
int length = contour_lengths[ci];
for (size_t ci = 0; ci < num_contour; ++ci) {
int length = contour_lengths[ci];
// check minimal length for triangle
if (length < 4) {
// weird font
@ -77,9 +78,8 @@ std::optional<Emboss::Glyph> Privat::get_glyph(stbtt_fontinfo &font_info, int un
--length;
Points pts;
pts.reserve(length);
for (size_t i = 0; i < length; ++i) {
const stbtt__point &point = points[pi];
++pi;
for (int i = 0; i < length; ++i) {
const stbtt__point &point = points[pi++];
pts.emplace_back(point.x, point.y);
}
// last point is first point