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Author	SHA1	Message	Date
PavelMikus	14f109e703	refactored local issues to use overhang distance	2022-08-22 11:01:58 +02:00
PavelMikus	ea76977602	Quick fix for invalidation of support spots search	2022-08-22 11:01:58 +02:00
PavelMikus	1d4f41a2fd	improved option logic, custom setting for object soe that it uses the painted supports	2022-08-22 11:01:58 +02:00
PavelMikus	2401556193	most extreme fiber is now taken from the current island.. this is not correct, but ... from all aproximations it gives best results	2022-08-22 11:01:58 +02:00
PavelMikus	ff73cd253e	fix extreme fibre distance calculation	2022-08-22 11:01:58 +02:00
PavelMikus	a6cf309020	updated weakest connection strength estimation, ... fixed various issues	2022-08-22 11:01:58 +02:00
PavelMikus	dbe864ea8a	refactor to use covariance to best estimate XY variance of the connection and thus second moment of area	2022-08-22 11:01:58 +02:00
PavelMikus	9cfde724f1	fix numerical issues in stability calculations	2022-08-22 11:01:58 +02:00
PavelMikus	90e77f9135	integration into FDM supports painter gizmo	2022-08-22 11:01:58 +02:00
PavelMikus	cdf68039f7	fixed bug with zero area section modulus returning nans	2022-08-22 11:01:58 +02:00
PavelMikus	2808e41238	reworked bed adhesion model to use elastic section modulus ... fixed units updated bed adhesion value	2022-08-22 11:01:58 +02:00
PavelMikus	3f7f5ec0ed	Lowered default extrusion conflict force - it probably needs more adjusting, ... after the bed adhesion is reworked with elastic section modulus	2022-08-22 11:01:58 +02:00
PavelMikus	50e7cc9d4c	fix bug with removed object parts which were still referenced by other islands	2022-08-22 11:01:58 +02:00
PavelMikus	9ff0d49fae	Implemented calculation of elastic section modulus	2022-08-22 11:01:58 +02:00
PavelMikus	ed1c4d99a7	Weakest connection break check also implemented. ... Tensile force however might be too low approximation.	2022-08-22 11:01:58 +02:00
PavelMikus	3b029cef05	another bulk of fixes ... GLOBAL STABILITY check works	2022-08-22 11:01:58 +02:00
PavelMikus	07049b849e	fixed various bugs	2022-08-22 11:01:58 +02:00
PavelMikus	8723fb22bb	add pivot tree into ObjectPart struct	2022-08-22 11:01:58 +02:00
PavelMikus	3d1f2f0cb6	implemented graph traversal, keeping the segments and the location of the weakest point for each island	2022-08-22 11:01:58 +02:00
PavelMikus	9afb350cdd	remove noisy debug info	2022-08-22 11:01:58 +02:00
PavelMikus	1e4b56cc85	fix crashing when extrusion is not assigned island ... Add voxel filter grid for supports padding	2022-08-22 11:01:58 +02:00
Pavel Mikus	f311ccbc4c	basic implementation should be complete, bugs not fixed, last iteration copied	2022-08-22 11:01:58 +02:00
PavelMikus	3e47b19b86	added computation of stability accors the object graph, but not finished yet	2022-08-22 11:01:58 +02:00
PavelMikus	7743bf2502	store pointer to original extrusion in each line	2022-08-22 11:01:58 +02:00
PavelMikus	619309a1a4	bug fix - external extrusions were cleaned out before use	2022-08-22 11:01:58 +02:00
PavelMikus	0a8f70c1ba	inital phase of refactoring, segmentation should now build graph of connected sections	2022-08-22 11:01:58 +02:00
PavelMikus	263e16ca92	draft mode of recon_thin_islands, but not working properly	2022-08-22 11:01:58 +02:00
PavelMikus	91ec455fa3	remove unnecesary randomization	2022-08-22 11:01:58 +02:00
PavelMikus	0187ed855e	do not consider concave angles for curling, they actually improve the issue	2022-08-22 11:01:58 +02:00
PavelMikus	8e5cdf29ba	improve curling model parameters, ... other small improvements	2022-08-22 11:01:58 +02:00
PavelMikus	cf94c44fd5	add voxel grid cache to suppress accumulation of stability support points	2022-08-22 11:01:58 +02:00
PavelMikus	6a971b462d	estimation of malformed and curled segments, increase extruder conflict power accordingly	2022-08-22 11:01:58 +02:00
PavelMikus	8e2e4154bd	description of the functions	2022-08-22 11:01:58 +02:00
PavelMikus	864c85d47e	replace convex hull computation with KDTree, improve sticking centroid estimation	2022-08-22 11:01:58 +02:00
PavelMikus	9294d5e604	improved triangle tracking in triangle selector - if not hit registered, nearest triangle is taken instead	2022-08-22 11:01:58 +02:00
PavelMikus	d5a584a2c2	fixed bug with base layers merging to single accumulator	2022-08-22 11:01:58 +02:00
PavelMikus	eaffb14921	Improved stability supports - now accounts for base convex hull, decreases area of points if too close.	2022-08-22 11:01:58 +02:00
PavelMikus	8dc3956b64	bug fixes, raycasting to find good support spot	2022-08-22 11:01:58 +02:00
PavelMikus	bef26fee2b	Bugfixing and refactoring	2022-08-22 11:01:58 +02:00
PavelMikus	08071d85ee	integration of the simple physical model into the refactored version	2022-08-22 11:01:58 +02:00
PavelMikus	30f072457f	Refactored version without voxel grid, init commit	2022-08-22 11:01:58 +02:00
PavelMikus	51d738c564	refactored algorithm to use AABB tree instead of edge grid	2022-08-22 11:01:58 +02:00
PavelMikus	ad4502d96e	implemented AABBTree version for lines	2022-08-22 11:01:58 +02:00
PavelMikus	e39d14bf98	finished base for curling stability tests ... added comments	2022-08-22 11:01:58 +02:00
PavelMikus	4144b73ccd	curling estimation improvements	2022-08-22 11:01:58 +02:00
PavelMikus	609f42fb18	refactoring, pressure points extracted but not accounted for	2022-08-22 11:01:58 +02:00
PavelMikus	68243edc65	vastly improved computational time by optimizing the convex hull computations	2022-08-22 11:01:58 +02:00
PavelMikus	49e6d15a67	vastly improved curling detection, 3d histogram of curled height now corresponds ... with real prints	2022-08-22 11:01:58 +02:00
Godrak	9b290bd211	debug info, problem with random freezing, also support point downward projection still has issues	2022-08-22 11:01:58 +02:00
Godrak	91a4047586	Fixed various problems with support placement.	2022-08-22 11:01:58 +02:00