89 Commits

Author	SHA1	Message	Date
Jonathan Bosson	542e4c0fcb	changes during feedback and cleanup	2017-05-12 15:55:20 -06:00
Jonathan Bosson	e28897eee7	allow refocus on selected node in case of double tap	2017-05-12 15:42:47 -06:00
Jonathan Bosson	90faf09fa2	fix .csv print on unit test	2017-05-12 15:27:27 -06:00
Jonathan Bosson	e854b1de3f	cleanup and fixes from code review	2017-05-12 11:18:48 -06:00
Jonathan Bosson	fb79cfe5f3	classes defined in module class and cleanup	2017-05-12 11:18:17 -06:00
Jonathan Bosson	f10c3783fa	set lmverbose to false as default	2017-05-12 09:42:46 -06:00
Alexander Bock	3a6f2a54e5	Add some comments	2017-05-11 23:25:13 -04:00
Jonathan Bosson	00ce0dd56f	improvement on unit test	2017-05-11 16:45:36 -06:00
Jonathan Bosson	cb3e31212a	do a unit test on the LM algorithm and save the data to .csv	2017-05-11 13:37:45 -06:00
Jonathan Bosson	9bc653ec01	save lm data for plots later	2017-05-10 17:07:54 -06:00
Jonathan Bosson	08e3ac8a6b	put constants into properties instead	2017-05-10 15:09:29 -06:00
Jonathan Bosson	232ca9c26f	cleanup in guimode	2017-05-09 13:42:35 -06:00
Jonathan Bosson	1ca9b144fc	allow for spinning on directTouchMode if global/local rot was big enough	2017-05-09 13:38:04 -06:00
Jonathan Bosson	b312eb308d	activate _guiON if gui is shown (F1), added doubleTap tracking (used for select node/zoom)	2017-05-05 15:10:11 -06:00
Jonathan Bosson	437550505e	The imgui can now be controlled by touch by emulating the mouse in '_guiON'	2017-05-05 14:08:17 -06:00
Jonathan Bosson	824cd1be05	guiMode infrastructure, just need to emulate mouse correctly	2017-05-04 17:29:30 -06:00
Jonathan Bosson	f3bf3fb5c7	start of guiMode implementation	2017-05-02 16:08:01 -06:00
Jonathan Bosson	7f7b40d736	solve snapping bug by not overwriting selected surface coordinates in case levmarq doesn't converge.	2017-05-02 15:25:22 -06:00
Jonathan Bosson	8f36159cba	add prints of gradient if verbose	2017-05-02 15:24:42 -06:00
Jonathan Bosson	11c2d063c0	decrease velocity as we get closer to the planet more smoothly, fixed 'lose-focusnode'-bug with direct touch	2017-04-27 15:49:34 -06:00
Jonathan Bosson	bbe99f1a11	fix misinterpreted taps	2017-04-27 14:32:35 -06:00
Jonathan Bosson	c54f485b0d	first pass on scaling _sensitivities with screen size	2017-04-27 14:03:33 -06:00
Jonathan Bosson	86d02fc98b	Refactor TouchInteraction class (removed unneeded variables/functions and went back to switch-case for interpret()	2017-04-27 12:44:32 -06:00
Jonathan Bosson	9111151913	Using slerp to interpolate to new local rotation when choosing new focusnode, tried central difference on gradient calc to resolve zoom/roll bug	2017-04-26 16:10:23 -06:00
Jonathan Bosson	b5a058121d	put direct-manipulation in its own function, dynamic time step for all but the zoom-DOF	2017-04-25 17:06:46 -06:00
Jonathan Bosson	556e81afeb	fix diagonal-orbit-only bug and cleanup of code	2017-04-25 13:11:40 -06:00
Jonathan Bosson	b8e6e06aef	include both interaction modes	2017-04-24 08:38:16 -06:00
Jonathan Bosson	3157ac4378	minimization method now finds best-fit values that manipulates the camera state such a way that the error in screen-space is < epsilon	2017-04-21 16:35:56 -06:00
Jonathan Bosson	c54039225d	Rotation now uses euler angles and modulus to make use of camera rotational axis, 4th DOF is set to be roll	2017-04-21 13:20:02 -06:00
Jonathan Bosson	c129bf1112	find minimum vector q that applies to the transform in camera space	2017-04-20 17:02:19 -06:00
Jonathan Bosson	0542e7cef5	Levmarq gives right q values, need to transform them to camera space correctly	2017-04-20 15:22:53 -06:00
Jonathan Bosson	099c343693	levmarq using correct gradient (finite derivative) and using the error to determine next delta step	2017-04-19 18:14:47 -06:00
Jonathan Bosson	0e1b399458	instead of projecting to screen-space the error is now calculated in modelspace (tracing current viewplane pos to surface coordinates)	2017-04-18 16:52:16 -06:00
Jonathan Bosson	58796ca390	func in levmarq now handles the distance between two screen points (one projected from the spheres surface), need to define gradient correctly	2017-04-18 15:57:07 -06:00
Jonathan Bosson	4c19391f63	found potential reasons for why par returns small values, might want to swap to rotate instead of trans on low DOF cases	2017-04-14 17:00:46 -06:00
Jonathan Bosson	9c6ecdc6d3	debugging camera transform for manipulation	2017-04-14 15:24:15 -06:00
Jonathan Bosson	581f29ba95	Using levmarq correctly now, need to double check if grad is the partial derivative of s(xi,q). Added name on credits	2017-04-14 14:58:11 -06:00
Jonathan Bosson	3635bbcefc	start testing levmarq use	2017-04-14 12:02:11 -06:00
Jonathan Bosson	626c39b62e	fix number of iterations	2017-04-13 16:59:34 -06:00
Jonathan Bosson	99c5956588	merge with feature/planetradius for boundingSphere	2017-04-13 16:56:55 -06:00
Jonathan Bosson	47535e38f9	func and grad should now be defined correctly, needs to be tested	2017-04-13 16:20:20 -06:00
Jonathan Bosson	f2aebcd880	one step closer, need to figure out gradient of func and how to send cam/node/aspectratio with void* fdata	2017-04-12 16:54:13 -06:00
Jonathan Bosson	ab877feaf9	first step for LM algorithm on screen-space points, camera/focusnode causes crashes if not initialized, where do we do this best?	2017-04-12 14:37:28 -06:00
Jonathan Bosson	53f679ae92	crash fix, _camera and _focusNode now have to be declared outside the constructor	2017-04-11 15:15:13 -06:00
Jonathan Bosson	60849e266b	small cleanup	2017-04-10 21:03:55 -06:00
Jonathan Bosson	d749d864a1	attempted to make zooming velocities smoother	2017-04-07 16:30:40 -06:00
Jonathan Bosson	2f6fede0ed	build fix	2017-04-07 11:30:54 -06:00
Jonathan Bosson	1c1570e854	defined a function to go from modelview to screen space view, comments on step-by-step method for the direct-touch solution	2017-04-07 11:12:02 -06:00
Jonathan Bosson	31e175232a	the point on the surface of a body can now be described in spherical coordinates	2017-04-06 15:16:25 -06:00
Jonathan Bosson	cbc8a2cb7e	touch is more snappy, nice	2017-04-06 14:06:40 -06:00