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Diffstat (limited to 'xs/src/libslic3r/libslic3r.h')
| -rw-r--r-- | xs/src/libslic3r/libslic3r.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/xs/src/libslic3r/libslic3r.h b/xs/src/libslic3r/libslic3r.h index a087455cf..680716bb8 100644 --- a/xs/src/libslic3r/libslic3r.h +++ b/xs/src/libslic3r/libslic3r.h @@ -8,12 +8,22 @@ #define SLIC3R_VERSION "1.3.0-dev" +//FIXME This epsilon value is used for many non-related purposes: +// For a threshold of a squared Euclidean distance, +// for a trheshold in a difference of radians, +// for a threshold of a cross product of two non-normalized vectors etc. #define EPSILON 1e-4 +// Scaling factor for a conversion from coord_t to coordf_t: 10e-6 +// This scaling generates a following fixed point representation with for a 32bit integer: +// 0..4294mm with 1nm resolution #define SCALING_FACTOR 0.000001 +// RESOLUTION, SCALED_RESOLUTION: Used as an error threshold for a Douglas-Peucker polyline simplification algorithm. #define RESOLUTION 0.0125 #define SCALED_RESOLUTION (RESOLUTION / SCALING_FACTOR) #define PI 3.141592653589793238 +// When extruding a closed loop, the loop is interrupted and shortened a bit to reduce the seam. #define LOOP_CLIPPING_LENGTH_OVER_NOZZLE_DIAMETER 0.15 +// Maximum perimeter length for the loop to apply the small perimeter speed. #define SMALL_PERIMETER_LENGTH (6.5 / SCALING_FACTOR) * 2 * PI #define INSET_OVERLAP_TOLERANCE 0.4 #define EXTERNAL_INFILL_MARGIN 3 |