Vojtech Bubnik
adb467286f
Documented the seam placement corner penalty with an image.
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
853b8adf80
Little refactoring of SeamPlacer.
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Moved color mapping functions to Color.hpp
Removed the "extern" keyword from Color.hpp
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
f5709345ad
GCode export: Replaced std::strings in G-code comments with string_views.
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Seam placer: Detecting perimeter by the pointer and size of the
comment_perimeter string_view, only placing seams for perimeters.
2022-04-25 12:42:51 +02:00
PavelMikus
fb2621c03c
Negative volumes raycasting fix - normal was flipped between iterations, incorrect algorithm for hit detection
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Debug files export fix after refactoring
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
8ce36e9137
Refactoring of SeamPlacer:
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Replaced shared_ptr<> with deque.
Merged multiple vectors into one.
Refactoring using common helper functions (prev/next_idx_modulo(),
angle(), ...)
AABBTreeIndirect::intersect_ray_all_hits(): Reuse memory of the hits cache.
2022-04-25 12:42:51 +02:00
PavelMikus
3b8cfc62da
fixed drawing seams on multipart objects
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removed oversampling for blockers
improved drawing seams over sharp features
2022-04-25 12:42:51 +02:00
PavelMikus
47fc39a4ba
fixed misleanding or wrong comments of the fitting function
2022-04-25 12:42:51 +02:00
PavelMikus
ae89d65e3e
added description for the parameter count increase
2022-04-25 12:42:51 +02:00
PavelMikus
396d3215bd
Refactoring of curve fitting algorithm:
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removal of artificial extension at the ends of the curve
removal of observation points normalization
added clamping of parameter index which compensates for under-represented spline segments
added parameter for level of freedom at the ends of the curve
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
c19770189f
Follow-up to 1c9ba291fe32bc4a4c78cabbab0639b0c164f23f
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Refactoring of Curves.hpp for better memory management and vectorization
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
42e802c1b8
Refactoring of Curves.hpp for better memory management and vectorization
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(replaced vector of vectors with Eigen 2D matrices).
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
bd8ce6fabd
Follow-up to 9cb51caead9dee5c4d12a4ef5f925b5efeb00b75
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Fixing compilation on GCC
2022-04-25 12:42:51 +02:00
Vojtech Bubnik
7d02647ebf
Removed various Point::ccw() and Point::ccw_angle() methods, they were
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provided for Perl bindings and their semantic was confusing.
Implemented free function angle() to measure angle between two vectors.
Reworked Polygon::convex/concave_points(), changed the meaning of their
angle threshold parameter.
Removed some unused methods from Perl bindings and tests.
Reworked the "wipe inside at the external perimeter" function
after Point::ccw_angle() was removed.
2022-04-25 12:42:51 +02:00
PavelMikus
156a60017d
fixed ExPolygons dealocation while using EdgeGrid
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fixed warnings in Bicubic.h file
2022-04-25 12:42:51 +02:00
PavelMikus
965803822e
remove invalid comment
2022-04-25 12:42:51 +02:00
PavelMikus
1164449d4e
compute overhang distance using SDF
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detect embedded (inner) perimeter points and prefer them for seam placement
2022-04-25 12:42:51 +02:00
PavelMikus
191e788aa0
make Random seams disaligned
2022-04-25 12:42:51 +02:00
PavelMikus
15135ef2ed
fixes, central enforced point preference
2022-04-25 12:42:51 +02:00
PavelMikus
5c23d471de
BSplines, Polynomial fitting
2022-04-25 12:42:51 +02:00
PavelMikus
bbcd6be250
Implemented piecewise data (curve) fitting with variable kernels
2022-04-25 12:42:51 +02:00
PavelMikus
bb89b630d9
implemented occlusion estimation for objects with negative volumes
2022-04-25 12:42:51 +02:00
PavelMikus
ca259caf33
fix ccw angle computation in Point.cpp
2022-04-25 12:42:51 +02:00
PavelMikus
177a1fd54a
finalize integration into GCode.cpp export functions, remove unused
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edge grids
2022-04-25 12:42:51 +02:00
PavelMikus
6dbc7149be
parameter fixes, alignemnt for enforcers simplified
2022-04-25 12:42:51 +02:00
PavelMikus
c640fb854f
bug fix: using trafo() instead of trafo_centred() caused
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misalignment between occlusion mesh and seam candidates
2022-04-25 12:42:51 +02:00
PavelMikus
2274965079
alignment from best candidate
2022-04-25 12:42:51 +02:00
PavelMikus
eccf1c1553
refactored raycasting - inverted direction of raycasting - now each face is tested
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fixed bug with custom seam drawings - square distance parameter named incorrectly
2022-04-25 12:42:51 +02:00
PavelMikus
a9f5330ad2
using gauss function to smoothen criteria skips
2022-04-25 12:42:51 +02:00
Godrak
ab3c8d0fe8
implemented smooth angle penalty function
2022-04-25 12:42:51 +02:00
PavelMikus
a92d5038bd
debug export svg info,
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fixing problem with weird seam placement caused by disconnected scoring function
2022-04-25 12:42:51 +02:00
PavelMikus
962282c9ef
split occlusion and enforcers/blockers into separate functions
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added weights to polynomial fitting
2022-04-25 12:42:51 +02:00
PavelMikus
f837759928
fixed problem with multipart objects
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fixed bug : model volume trafo was not considered
2022-04-25 12:42:51 +02:00
PavelMikus
a775bf2978
improved enforcers blockers oversampling, renamed parameter
2022-04-25 12:42:51 +02:00
PavelMikus
8f7b86915a
oversample polygons where necessary, due to seam enforcers & blockers
2022-04-25 12:42:51 +02:00
PavelMikus
87c276b7a4
comments and bugfix
2022-04-25 12:42:51 +02:00
PavelMikus
ad819850f9
tweaked parameters,
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fixed minor bugs
2022-04-25 12:42:51 +02:00
PavelMikus
c72687c96c
computing smooth score instead of binary decision when picking seams
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some basic documentation
2022-04-25 12:42:51 +02:00
PavelMikus
105b67c9a7
presorting seams before alignemnt
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mesh decimation for speed up
2022-04-25 12:42:51 +02:00
PavelMikus
f018160e72
implemented polynomial alignment,
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however, initital seam placement is not ideal
- hard to balance visual cues and angle information
2022-04-25 12:42:51 +02:00
PavelMikus
ffc7452d9e
improved visibility calculation - it now considers normals and
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accordingly counts only hits which have similar normal
2022-04-25 12:42:51 +02:00
PavelMikus
38a9d870c0
implemented seam alignment using exponential smoothing
2022-04-25 12:42:51 +02:00
PavelMikus
596bd68f18
refactoring, created perimters struct to store info,
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removed alignment iterations, created dynamic ray count estimation
2022-04-25 12:42:51 +02:00
PavelMikus
53ff4a69e0
implemented debug files export
2022-04-25 12:42:51 +02:00
PavelMikus
3029053d43
fixed some problems according to code review
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simplified blockers and enforcers
Pre-Refactoring version
2022-04-25 12:42:51 +02:00
PavelMikus
5a03f60c31
fixed bug: wrong estimation of angles inside holes
2022-04-25 12:42:51 +02:00
PavelMikus
356ed93ad7
Raft layers cause SeamPlacer crash - fix
2022-04-25 12:42:51 +02:00
PavelMikus
132f4bb590
bugfix: usage of undeclared M_PIf32 instead of PI
2022-04-25 12:42:51 +02:00
PavelMikus
4b3db29d32
refactoring into floats, fixed problems with float/double mixing,
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returned to fixed ray count, yields better results
2022-04-25 12:42:51 +02:00
PavelMikus
8226061da4
so far best version
2022-04-25 12:42:51 +02:00
PavelMikus
36a4906536
refactored init method - split into several parts,
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added blur filter to seam placement distribution
2022-04-25 12:42:51 +02:00
