Patrick José Pereira
6ee401cb00
AP_Math: Remove isnan check for non-float type
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Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
2020-10-16 09:22:05 +11:00
Tom Pittenger
787d7f5254
Revert "AP_Math: add function to convert any base to any base"
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This reverts commit 935cb39dff
.
2020-10-07 19:11:38 +11:00
Tom Pittenger
a0f25640a2
Revert "AP_Math: add bitwise fetch/load 16, 24, 32bit operations"
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This reverts commit 6efaa29577
.
2020-10-07 19:11:38 +11:00
Tom Pittenger
ee8f50e6a5
Revert "AP_Math: fix LoadUint() to allow 32bit values"
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This reverts commit 5e2450c4ea
.
2020-10-07 19:11:38 +11:00
Tom Pittenger
5e2450c4ea
AP_Math: fix LoadUint() to allow 32bit values
2020-10-05 15:32:53 -07:00
Tom Pittenger
6efaa29577
AP_Math: add bitwise fetch/load 16, 24, 32bit operations
2020-09-15 13:09:50 -07:00
Tom Pittenger
935cb39dff
AP_Math: add function to convert any base to any base
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Example: convert dec 12345 to 0x12345 or dec 1200 to octal 1200
2020-09-15 13:09:50 -07:00
Pierre Kancir
240c34ecde
AP_Math: add missing ; on benchmark test
2020-09-06 19:13:04 +10:00
yaapu
144f7df02f
AP_Math: added CRCs needed by AP_MSP
2020-09-02 05:56:46 +10:00
bugobliterator
a8d36a37c4
AP_Math: ensure that we use environment Python interpreter
2020-08-03 14:02:09 +10:00
Andy Piper
d4c5b945b3
AP_Math: move crc8_dvb_s2 here and add additional crc8 functions
2020-07-07 18:48:06 +10:00
Andrew Tridgell
b6a5509409
AP_Math: added test for vector2f rotate
2020-07-06 14:46:48 +10:00
Andrew Tridgell
24d0804249
AP_Math: added rotate() method to Vector2f
2020-07-06 14:46:48 +10:00
Rishabh
0779cf436e
AP_Math: Added function to calculate shortest distance betwwen point and line segment in 3D
2020-06-19 09:45:34 +09:00
Peter Barker
2f8c0dd65b
AP_Math: remove use of Vector3 as function
2020-06-16 11:06:47 +10:00
Peter Barker
dad5b4e903
AP_Math: remove use of Vector2 as function
2020-06-16 11:00:44 +10:00
Andrew Tridgell
a56a7f7da4
AP_Math: added more vector3f ops for lua
2020-06-04 09:49:52 +10:00
Randy Mackay
bdb67532b0
AP_Math: clarify get_vel_correction_for_sensor_offset comment
2020-06-02 08:33:42 +09:00
Randy Mackay
4639e8a698
AP_Math: add get_vel_correction_for_sensor_offset
2020-06-01 17:51:24 +09:00
bugobliterator
05fe49a51f
AP_Math: disable INEXACT flag from Float exception
2020-05-17 16:12:43 +10:00
Andrew Tridgell
3e853344f3
AP_Math: avoid build warnings
2020-05-10 15:11:22 +10:00
Peter Barker
58a8e54d83
AP_Math: create and use INTERNAL_ERROR macro so we get line numbers
2020-04-30 13:21:36 +10:00
Mark Whitehorn
7d3d664ddf
AP_Math: generate internalError on call to Vector3<T>::rotate and Quaternion::from_rotation with bad rotation value
2020-04-28 10:52:21 +10:00
Randy Mackay
9fd39f3768
AP_Math: alternative quaternion rotation test
2020-04-09 19:41:08 +09:00
Randy Mackay
26e4dd6fef
AP_Math: correct quaternion::from_rotation for pitch-180
2020-04-09 19:41:08 +09:00
Randy Mackay
c18fce6714
AP_Math: add quaternion rotation test
2020-04-09 19:41:08 +09:00
Randy Mackay
61a06bbb04
AP_Math: add quaternion rotate, from_rotation and invert
2020-04-09 19:41:08 +09:00
Randy Mackay
338548c5eb
AP_Math: move HALF_SQRT_2 def to rotation.h
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This allows it to be used by the Quaternion class
2020-04-09 19:41:08 +09:00
Samuel Tabor
45cb663d73
AP_Math: Add template for Vector2f::projected.
2020-04-08 09:11:54 +10:00
Randy Mackay
9c8a5a7392
AP_Math: add comments above some quaternion methods
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thanks to jchallinger
2020-04-03 10:16:07 +09:00
Randy Mackay
7a48a3f354
AP_Math: minor comment fix
2020-03-30 20:20:02 +09:00
Patrick José Pereira
1635054c4f
AP_Math: Add missing constexpr
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Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
2020-03-17 10:23:47 +11:00
Andrew Tridgell
f908e56154
AP_Math: define ROTATION_MAX_AUTO_ROTATION
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we don't want to use ROTATION_PITCH_7 in our auto rotation mix, as it
is too close to level
2020-01-01 16:59:27 +11:00
Randy Mackay
f87ae7d445
AP_Math: add vector2f::offset_bearing
2020-01-01 13:38:41 +09:00
Andrew Tridgell
ff2cfbaafb
AP_Math: added smaller footprint crc32
2019-10-28 15:53:16 +11:00
Siddharth Purohit
fb48d8ee1b
AP_Math: add method for generating hash
2019-10-19 09:55:38 +11:00
Andrew Tridgell
66b4e92444
AP_Math: make fill_nanf() use a signalling NaN
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we want use of these values to trigger a FPE
2019-10-01 17:35:26 +10:00
Peter Barker
6fe09b6120
AP_Math: move is_valid_octal into adsb
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This doesn't ensure the value is octal digits - there's more magic in
it.
2019-10-01 09:18:15 +10:00
Peter Barker
189ef5f1e7
AP_Math: define != for Vector2<int>
2019-09-28 07:58:48 +09:00
Andrew Tridgell
13a2367278
AP_Math: change optimisation from -O3 to -O2
2019-09-28 08:57:26 +10:00
Peter Barker
975804fa35
AP_Math: remove unit_mod concept from wrap functions
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devcall decided it would be clearer to have non-shared implementation
for the _cd variants
2019-09-25 13:19:44 +10:00
Andrew Tridgell
9b746b89db
AP_Math: added fill_nanf()
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used in SITL to invalidate memory
2019-09-24 12:51:54 +10:00
Peter Barker
5692f3d79e
AP_Math: stop returning float for integer wrap_180/wrap_360 etc
2019-09-18 12:57:02 +10:00
Peter Barker
84d999142f
AP_Math: add more tests for wrap functions
2019-09-18 12:57:02 +10:00
Randy Mackay
c7ca9c04f8
AP_Math: add comment to vector2f::point_on_segment
2019-08-10 12:21:01 +09:00
Peter Barker
4c434c2df9
AP_Math: add WARN_IF_UNUSED to bool methods
2019-07-26 09:26:02 +09:00
Andrew Tridgell
2480a62e55
AP_Math: added speed/distance conversions
2019-07-13 11:05:57 +10:00
murata
c5a471e778
AP_Math: Common modbus crc method
2019-07-12 15:33:21 +10:00
Randy Mackay
614b0f6dc8
AP_Math: Polygon_intersects handles unclosed polygons
2019-07-07 04:08:34 -07:00
Peter Barker
da5d5c9203
AP_Math: add tests for Vector2
2019-06-13 19:36:49 +10:00
Randy Mackay
c2bcc0d5f0
AP_Math: define Vector2f::perpendicular
2019-06-11 13:13:22 +09:00
Randy Mackay
071e340827
AP_Math: Polygon_closest_distance_line returns neg numbers
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value is negative distance from intersection to p2
2019-06-11 13:13:22 +09:00
Andrew Tridgell
6eb816fd3b
AP_Math: add Polygon_closest_distance_line
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Also add optimisations
2019-06-11 13:13:22 +09:00
Andrew Tridgell
a5fd7ac5ca
AP_Math: add vector2f::closest_distance_between_line_and_point_squared
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also add vector2f::closest_distance_between_line_and_point and vector2f::closest_distance_between_lines_squared
2019-06-11 13:13:22 +09:00
Andrew Tridgell
2457bf71d4
AP_Math: add simplified vector2f::closest_point
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this simpler version assumes the line segment originates at the origin
2019-06-11 13:13:22 +09:00
Andrew Tridgell
c8e49259a0
AP_Math: add vector2f::closest_distance_between_radian_and_point_squared
2019-06-11 13:13:22 +09:00
Andrew Tridgell
dbf337e1b3
AP_Math: move closest_point to cpp
2019-06-11 13:13:22 +09:00
Andrew Tridgell
bfc28dfde9
AP_Math: move normalize, reflect, project and perpendicular to cpp
2019-06-11 13:13:22 +09:00
Andrew Tridgell
01e541b7d1
AP_Math: minor formatting changes to length method
2019-06-11 13:13:22 +09:00
Andrew Tridgell
4c4de1f021
AP_Math: vector2f::length_squared always returns float
2019-06-11 13:13:22 +09:00
Andrew Tridgell
46617e6c72
AP_Math: remove unused include from Vector2
2019-06-11 13:13:22 +09:00
Andrew Tridgell
69781cda42
AP_Math: add Vector2::angle
2019-06-11 13:13:22 +09:00
Peter Hall
ea4ecebfc4
AP_Math: add speed unit converstion defs
2019-06-03 10:48:19 +09:00
Peter Barker
e4de5a17d1
AP_Math: add pitch-7 to rotation tests
2019-05-29 17:12:32 +10:00
Andrew Tridgell
e2eda63d2c
AP_Math: added new rotation for PITCH_7
2019-05-29 17:12:32 +10:00
Peter Barker
977fe09276
AP_Math: add a more complex polygon for Polygon_outside tests
2019-05-29 15:34:02 +10:00
Peter Barker
d3971c18fa
AP_Math: more tests for closed-vs-open polygons
2019-05-29 15:34:02 +10:00
Peter Barker
d74e6db12e
AP_Math: add more tests for Polygon_outside
2019-05-29 15:34:02 +10:00
Peter Barker
36fe9a18a0
AP_Math: make Polygon_outside cope with being passed unclosed polygons
2019-05-29 15:34:02 +10:00
Peter Barker
64aafb2af2
AP_Math: add Polygon_outside tests for long template instantiation
2019-05-28 09:08:07 +10:00
Peter Barker
51a0401383
AP_Math: correct Polygon_outside floating point instatiation
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This routine was entemplatificated from the integer version, which was
designed to be perfect across representable ranges of points. The
floating point version suffered from a rounding problem.
2019-05-28 09:08:07 +10:00
Peter Barker
b35b65eed1
AP_Math: add GTEST suite for Polygon_outside
2019-05-28 09:08:07 +10:00
Peter Barker
f09efe0908
AP_Math: correct URL for Polygon_outside algorithm
2019-05-24 13:17:43 +10:00
Francisco Ferreira
6e95a144ef
AP_Math: add macro for m/s to knots convertion
2019-05-21 09:41:15 +10:00
murata
c6bcb1d54c
AP_Math: Collect CRC16 into CRC file
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AP_Math: Collect CRC16 into CRC file
2019-05-21 09:19:19 +10:00
Andrew Tridgell
85ce10adfd
AP_Math: fixed test build
2019-05-15 15:33:48 +10:00
murata
7f42be5d3e
AP_Math: Commonize the CRC4 method
2019-04-24 08:44:11 -07:00
Mark Whitehorn
b515431008
AP_Math: add expo and throttle_curve functions
2019-04-23 09:46:38 +10:00
Peter Barker
b22d3a0103
AP_Math: avoid casting floats to int32's for temporary variables
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Note the use of 64-bit integer arithmetic further down, however
2019-04-23 09:36:17 +10:00
Pierre Kancir
ff4587a33a
AP_Math: move location define to Location class
2019-04-23 09:20:43 +10:00
Pierre Kancir
1854681e09
AP_Math: use past_interval_finish_line and line_path_proportion from Location
2019-04-23 09:20:43 +10:00
Pierre Kancir
4f31c3dcd5
AP_Math: move line_path_proportion to Location
2019-04-23 09:20:43 +10:00
Pierre Kancir
e06d7dbbf7
AP_Math: move location_passed_point to Location and rename
2019-04-23 09:20:43 +10:00
Peter Barker
11dcdc58e0
AP_Math: clean up includes a little
2019-04-16 10:00:29 +10:00
Pierre Kancir
121e5d0abf
AP_Math: move location_3d_diff_NED to Location and rename
2019-04-09 20:59:48 +10:00
Peter Barker
381bb41a5e
AP_Math: make constraining NaNs an internal error
2019-04-09 10:18:43 +10:00
Pierre Kancir
e787922ab0
AP_Math: move check_latlng to Location
2019-04-08 12:56:01 -07:00
Pierre Kancir
b10e75f4e1
AP_Math: move locations_are_same to Location and rename to same_latlon_as
2019-04-08 08:05:05 -07:00
Pierre Kancir
058cade92c
AP_Math: use get_distance_NE instead of location_diff
2019-04-08 08:00:52 -07:00
Pierre Kancir
00fa07ef33
AP_Math: move location_diff to Location and rename
2019-04-08 08:00:52 -07:00
Peter Barker
ce53ae63ae
AP_Math: use /2 in place of *0.5f
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MdB says:
dividing by 2 is actually optimal. It's type correct for all usage, and the compiler generates the multiplication if it's float, and sticks with divide for integers
Godbolt indicates on any optimization level (O1-O3, and Os) that the compiler will correctly optimize the / 2 into a float multiplication if using a float, but if using integer types in the template it will stick with the / 2 which is faster then doing the conversions to/from float.
2019-04-05 23:04:17 -07:00
Peter Barker
39ae285a7f
AP_Math: add floating point constant designators
2019-04-05 23:04:17 -07:00
Pierre Kancir
b31e5bf055
AP_Math: move location_update to Location and rename to offset_bearing
2019-04-06 09:10:28 +11:00
Pierre Kancir
88b29ff18c
AP_Math: move get_bearing_cd to Location and rename to get_bearing_to
2019-04-06 09:10:28 +11:00
Pierre Kancir
f6941beeb9
AP_Math: fix circulary inclusion error
2019-04-02 19:00:02 +11:00
Pierre Kancir
d47e9c8514
AP_Math: add missing include on matrix3
2019-04-02 19:00:02 +11:00
Peter Barker
e6a8e337c7
AP_Math: move sanitize to be a method on location
2019-04-02 10:19:38 +11:00
Peter Barker
431bd77d7e
AP_Math: move print_latlon into sole caller
2019-04-02 10:19:38 +11:00
Peter Barker
499cc45ac0
AP_Math: move longitude_scale into Location class
2019-03-12 10:11:12 +11:00
Dr.-Ing. Amilcar do Carmo Lucas
65ccef04b9
AP_Math: replace location_offset() and get_distance() C function calls with Location object member (C++) function calls
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This allows removing duplicated code in the AP_Math/location.cpp file
2019-02-28 11:44:09 +11:00
Andrew Tridgell
ecbe67a0fe
AP_Math: fixed inefficient sq() function
2019-02-23 21:04:00 +11:00
Randy Mackay
07f7d793df
AP_Math: add quaternion::angular_difference
2019-02-22 13:00:07 +09:00
Peter Barker
81ddeef1bd
AP_Math: remove keywords.txt
2019-02-17 00:29:38 -08:00
Pierre Kancir
695073db49
AP_Math: correct crc_xmodem definition
2019-02-06 23:20:07 +11:00
Pierre Kancir
9e927d1376
AP_Math: correct copyright, add pragma-once
2019-02-06 23:20:07 +11:00
Pierre Kancir
97ce39bf0c
AP_Math: use direct assignment for rotate()
2019-02-06 21:41:30 +11:00
Pierre Kancir
dd0283d537
AP_Math: reduce variable scope in crc_crc8
2019-02-06 21:41:30 +11:00
Peter Barker
2fa0b61f8b
AP_Math: update example/test for Location_Class merge
2019-01-16 11:45:29 +11:00
Peter Barker
31fa9e582e
AP_Math: adjust for Location_Class and Location unification
2019-01-16 11:45:29 +11:00
Peter Barker
ce37c9f69b
AP_Math: adjust for location flags being moved out of union
2019-01-16 11:45:29 +11:00
Pierre Kancir
85b83ed6af
AP_Math: remove non-ascii caracter
2018-12-22 08:39:23 +09:00
Pierre Kancir
f1270b4b22
AP_Math: const correctness
2018-12-22 08:39:06 +09:00
Michael du Breuil
48610ea0a0
AP_Math: Remove an unneeded safe_sqrtf, leverage is_zero
2018-11-07 10:43:28 +11:00
Peter Barker
154d771e6c
AP_Math: correct compilation when running MATH_CHECK_INDEXES
2018-10-19 08:46:43 +11:00
Peter Barker
dc14d7bce4
AP_Math: add another test for wrap_360_cd
2018-10-16 10:29:24 +11:00
Lucas De Marchi
5521fce676
AP_Math: add non-uniform Vector3f scaling
2018-10-15 14:41:09 -07:00
Andrew Tridgell
d4eaf09baf
AP_Math: added rotation_equal()
2018-10-01 14:26:56 +09:00
Michael du Breuil
9cd1be1d6f
AP_Math: Speed up location calculations slightly
2018-09-19 14:40:48 +10:00
Peter Barker
43f3d611b2
AP_Math: pragma away the float-equal test for the maths tests
...
There are legitimate reasons for doing direct equivalence in these files
2018-08-28 09:54:47 +10:00
Peter Barker
8fee27937a
AP_Math: eliminate SITL float-equals issues
2018-08-28 09:54:47 +10:00
Peter Barker
fa5757f618
AP_Math: fix float-equals warnings
2018-08-15 12:16:49 +10:00
Andrew Tridgell
c3cf8f5435
AP_Math: fixed a bug in segment_intersection()
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we could get an intercept point beyond the end of the segment
2018-08-14 19:41:45 +10:00
Peter Barker
626467db14
AP_Math: add tests for line intersection
2018-08-14 19:41:45 +10:00
Michael du Breuil
d568767164
AP_Math: Add conversion between inches of water to pascals
2018-08-08 09:07:17 +10:00
Michael du Breuil
46355e3de9
AP_Math: Add a warning to rotations to indicate that it is expected to
...
match the MAVLink definitions
2018-07-26 12:58:14 +09:00
Andrew Tridgell
8170fbcf80
AP_Math: added a comment on conventions for to_euler()
2018-07-18 16:07:19 +10:00
Peter Barker
20d22f3629
AP_Math: quaternion requires isnan, so include math.h to get it
2018-07-02 09:31:11 +10:00
Peter Barker
6af0dcfed0
AP_Math: create a constrain_int64
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The template system doesn't work across 32/64 bit builds (SITL
vs fmuv4), probably because int is typedef'd to int64
2018-06-15 08:01:22 +10:00
Tom Pittenger
3653ba61d7
AP_Math: add is_valid_octal helper function.
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returns true if valid
2018-05-23 14:02:45 -07:00
Patrick José Pereira
1ca6647b2e
AP_Math: Create Standard Sea Level variables
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Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
2018-05-23 02:36:43 +01:00
Andrew Tridgell
d4d7d1f734
AP_Math: avoid double maths when not needed
2018-05-07 11:43:23 +10:00
Andrew Tridgell
61c8dfac31
AP_Math: split out double precision location functions
...
this allows ALLOW_DOUBLE_MATH_FUNCTIONS to be used
2018-05-07 11:43:23 +10:00
Andrew Tridgell
3b8ec3a2a0
AP_Math: allow double precision maths where needed
2018-05-07 11:43:23 +10:00
Jacob Walser
f97ac4af30
AP_Math: add custom rotation option
2018-04-24 13:04:37 +01:00
Jacob Walser
4f02f709a2
AP_Math: fix typo
2018-04-24 13:04:37 +01:00
Jacob Walser
e738f33770
AP_Math: Add ROTATION_PITCH_315 and ROTATION_ROLL_90_PITCH_315
2018-04-24 13:04:37 +01:00
Andrew Tridgell
a6e05cbf5a
AP_Math: added crc32 for IOMCU bootloader protocol
2018-04-17 08:44:44 +10:00
Andrew Tridgell
17f2f40b11
AP_Math: added xmodem CRC
...
used by blheli 4-way ESC protocol
2018-04-07 09:10:29 +10:00
Peter Barker
febcdd766b
AP_Math: narrow enumeration to uint8_t to avoid narrowing-warnings
...
/home/pbarker/rc/ardupilot/libraries/DataFlash/LogFile.cpp:361:25:
error: non-constant-expression cannot be narrowed from type 'enum
Rotation' to 'uint8_t' (aka 'unsigned char') in initializer list
[-Wc++11-narrowing]
orient1 : s0 ? s0->orientation() : ROTATION_NONE,
2018-04-02 14:12:09 +09:00
Peter Barker
c343a286c5
AP_Math: quaternion: add contructor from float[4]
2018-03-27 20:13:03 +09:00
bnsgeyer
600e0dac92
AP_Math: added support for cubic spline interpolation
2018-03-27 09:07:03 +11:00
Randy Mackay
c28cfcdc27
AP_Math: add Vector2f::circle_segment_intersection
2018-01-22 17:18:41 +09:00
Randy Mackay
a655c36159
AP_Math: add Vector2f::segment_intersection
2018-01-22 17:18:41 +09:00
Andrew Tridgell
ee1fea55ce
AP_Math: moved constants from AP_Baro
2018-01-16 07:14:20 +11:00
Andrew Tridgell
4ce696a520
AP_Math: fixed example build on ChibiOS
2018-01-15 11:46:02 +11:00
Andrew Tridgell
f5b24a3838
AP_Math: fixed build of Sub with ChibiOS
2018-01-15 11:46:02 +11:00
Andrew Tridgell
3d2c4ffa79
AP_Math: allow write to indexed vector2
2018-01-15 11:46:02 +11:00
Andrew Tridgell
f088c3de23
AP_Math: added long templates
2018-01-15 11:46:02 +11:00
Dr.-Ing. Amilcar Do Carmo Lucas
e13281ab2d
AP_Math: add overloaded functions get_horizontal_distance_cm() and get_bearing_cd() (NFC)
2017-12-05 08:54:49 +09:00
Dr.-Ing. Amilcar Do Carmo Lucas
ec1790dad9
AP_Math: Use DEGX100 define instead of hardcoded value (NFC)
2017-12-05 08:54:49 +09:00
Andrew Tridgell
9660973975
AP_Math: make crc_crc8 const
2017-11-27 10:15:07 +09:00
Andrew Tridgell
3f226cd2b9
AP_Math: added from_rotation() method to Matrix3
...
this is used to get a rotation matrix from a rotation enum
2017-11-23 14:26:11 +11:00
Peter Barker
1ca76173a5
AP_Math: set radians(...) and degrees(...) as constexpr
2017-10-27 16:33:45 +11:00
Randy Mackay
2aa1f3f100
AP_Math: replace divide with multiply in distance_to_segment
2017-09-09 14:05:41 +09:00
Randy Mackay
e892bbbac0
AP_Math: add Vector3f::distance_to_segment
2017-09-09 14:05:41 +09:00
Randy Mackay
e6328c350d
AP_Math: add Vector3f::distance_squared
2017-09-09 14:05:41 +09:00
khancyr
15398f8b0e
AP_Math: correct variable init and remove define in polygon
2017-07-31 17:35:08 +09:00
Miguel Arroyo
7cea21afa2
AP_Math: Moves rand_vec3f from SITL_State.
2017-06-29 09:22:08 +10:00
Francisco Ferreira
da5060964b
AP_Math: uniformize template type parameter keyword
...
Use typename everywhere instead of class
2017-06-21 18:19:31 +09:00
Francisco Ferreira
1ffe12008c
AP_Math: adapt test for new norm method API
2017-06-21 18:19:31 +09:00
Francisco Ferreira
7b98f41947
AP_Math: correct norm to need two arguments
...
Correctly use sqrtf instead of the double version
Stop casting to float since sq already returns one
2017-06-21 18:19:31 +09:00
Randy Mackay
db45442de2
AP_Math: remove unused angle method
2017-06-09 15:21:58 +09:00
Michael du Breuil
2cd6ff6dd5
AP_Math: Accept float epsilon in is_positive is_negative as a valid result
2017-05-27 10:46:59 -07:00
Michael du Breuil
5a15413513
AP_Math: Add is_negative and is_positive helpers
2017-05-24 15:22:27 -07:00
Andrew Tridgell
607220d12b
AP_Math: rename macros to avoid conflicts
...
these macros were also defined in NuttX in clock.h
2017-05-06 15:21:14 +10:00
Andrew Tridgell
2fcecaa7c5
AP_Math: added rand_float()
2017-05-03 20:12:04 +10:00
Pierre Kancir
f2812c1efd
AP_Math: example fix travis warning
...
missing function declaration
implicit cast
some style fix
2017-04-13 19:56:16 +01:00
Tom Pittenger
1abeb03d2b
AP_Math: remove HAL_CPU_CLASS_16
2017-04-12 17:25:30 -07:00
Andrey Kolobov
a1fa2a9de3
AP_Math: added matrixN for soaring controller
2017-03-14 08:35:44 +11:00
Francisco Ferreira
7afcbf51ec
AP_Math: also fix SEC_PER_WEEK
2017-03-13 02:57:30 +00:00
murata
1982285e23
AP_Math: update MSEC_PER_SEC definition to fix GPS time calcs
2017-03-13 11:50:33 +09:00
Michael du Breuil
c5c94949bf
AP_Math: Extend vector2::angle(vector2) to distinguish parallel and antiparallel vectors
...
There are a number of use cases where distingusihing antiparallel from parallel vectors is important
2017-03-02 00:50:44 +00:00
Michael du Breuil
97c57764c4
AP_Math: Add a 3D location difference, returning NED
2017-02-13 09:23:14 +11:00
murata
30151c8253
Global: Define MSEC_PER_SEC, MSEC_PER_WEEK, SEC_PER_WEEK and UNIX_OFFSET.
2017-02-11 01:34:09 -08:00
Lucas De Marchi
2b9478f430
AP_Math: tests: make both arguments double
...
libraries/AP_Math/tests/test_math.cpp.3.o: In function `MathTest_IsEqual_Test::TestBody()':
test_math.cpp:(.text._ZN21MathTest_IsEqual_Test8TestBodyEv+0x1a0): undefined reference to `std::enable_if<std::is_floating_point<std::common_type<float, double>::type>::value, bool>::type is_equal<float, double>(float, double)'
collect2: error: ld returned 1 exit status
2017-02-06 09:27:22 -08:00
Lucas De Marchi
008ac0a2a8
AP_Math: remove unused double instantiation
2017-02-06 09:27:22 -08:00
Lucas De Marchi
87038d8ef1
AP_Math: add casts to consider literals as doubles
...
Since we pass -fsingle-precision-constant to the compiler, add casts to
make literals real doubles.
2017-02-06 09:27:22 -08:00
Lucas De Marchi
48d94db259
AP_Math: double constants need a type
...
We can't use define since we use -fsingle-precision-constant and they
would be interpreted as float.
2017-02-06 09:27:22 -08:00
Lucas De Marchi
a500aced3c
AP_Math: remove unused double constants
2017-02-06 09:27:22 -08:00
Lucas De Marchi
87c82ce0c6
AP_Math: add some more tests for constrain_value()
2017-01-27 12:15:20 -08:00
Lucas De Marchi
82d210144b
AP_Math: remove warnings from constrain_value()
...
Return type is T which can be an integral type, float or double. By
dividing by 2 we avoid float operation on the first case and do the
right thing on the second and third.
2017-01-27 12:15:19 -08:00
Lucas De Marchi
2605c7265b
AP_Math: remove warnings from safe_asin()
...
Return type is float, so operate on float types everywhere.
Fixes this warning while building for PX4:
../../libraries/AP_Math/AP_Math.cpp: In instantiation of 'float safe_asin(T) [with T = double]':
../../libraries/AP_Math/AP_Math.cpp:56:48: required from here
../../libraries/AP_Math/AP_Math.cpp:44:11: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
if (v >= 1.0f) {
^
../../libraries/AP_Math/AP_Math.cpp:47:11: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
if (v <= -1.0f) {
^
2017-01-27 12:15:19 -08:00
Lucas De Marchi
69a9cd3625
AP_Math: add tests to is_equal()
...
Contemplate the use of double values.
2017-01-27 12:15:19 -08:00
Lucas De Marchi
4f8d2059f8
AP_Math: use right epsilon for is_equal()
...
We are calling fabsf(), which returns a float. We should use the epsilon
from float type, not from the argument type passed to fabsf().
On the other hand when the double version is instantiated we do want to
use the std::numeric_limits<double>::epsilon() value.
This adds a branch to the function, but it's removed when the function
is intantiated by the compiler since the type is known at compile-time.
Fixes this warning when building for PX4:
../../libraries/AP_Math/AP_Math.cpp: In instantiation of 'typename std::enable_if<std::is_floating_point<typename std::common_type<_Tp, _Up>::type>::value, bool>::type is_equal(Arithmetic1, Arithmetic2) [with Arithmetic1 = double; Arithmetic2 = double; typename std::enable_if<std::is_floating_point<typename std::common_type<_Tp, _Up>::type>::value, bool>::type = bool]':
../../libraries/AP_Math/AP_Math.cpp:23:66: required from here
../../libraries/AP_Math/AP_Math.cpp:17:29: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
return fabsf(v_1 - v_2) < std::numeric_limits<decltype(v_1 - v_2)>::epsilon();
^
2017-01-27 12:15:19 -08:00
murata
ec4cce15a1
AP_Math: Unify from print or println to printf.
2017-01-27 18:20:22 +11:00
Andrew Tridgell
67a2441b12
AP_Math: started a set of crc functions
...
these functions are often common between drivers
2017-01-27 18:11:29 +11:00
murata
e903cb9945
AP_Math: Change mask value to hexadecimal number.
2017-01-17 10:20:15 -08:00
Pierre Kancir
47f1a754c5
AP_Math: add some test for vector2 equality test
2016-12-20 14:09:04 +00:00
Pierre Kancir
eae093cd2a
AP_Math: add test for is_equal for int
2016-12-20 14:09:04 +00:00
Pierre Kancir
da49149d19
AP_Math: is_equal correct comparison for integer as epsilon doesn't exist.
...
Credit to Kwikius for the right solution
2016-12-20 14:09:04 +00:00
Pierre Kancir
ce734b5f7b
AP_Math: Remove unecessary check
2016-12-19 14:36:03 +00:00
Pierre Kancir
556993d7f0
AP_Math: Vector2 add == operator for int
2016-12-06 09:31:21 -08:00
Pierre Kancir
6bf1322633
AP_Math: polygon.cpp correct float comparison
2016-12-06 09:31:21 -08:00
Pierre Kancir
79a9e8dfad
AP_Math: Matrix_alg fix implicite cast from bool to float
2016-12-05 12:39:31 -08:00
Pierre Kancir
fb7a00799f
AP_Math: quaternion fix missing return
2016-12-05 10:33:41 -08:00
Andrew Tridgell
a8d10e8c2c
AP_Math: added get_random16()
2016-12-02 09:49:38 +11:00
murata
f9add59b58
Global: Aggregate the same definitions.
...
Global: Aggregate the same definitions.
2016-11-09 11:46:55 -03:00
Andrew Tridgell
b00fd95725
AP_Math: define Vector3l for += op
2016-11-09 17:08:13 +11:00
murata
c808ee2f49
Global: To nullptr from NULL.
...
RC_Channel: To nullptr from NULL.
AC_Fence: To nullptr from NULL.
AC_Avoidance: To nullptr from NULL.
AC_PrecLand: To nullptr from NULL.
DataFlash: To nullptr from NULL.
SITL: To nullptr from NULL.
GCS_MAVLink: To nullptr from NULL.
DataFlash: To nullptr from NULL.
AP_Compass: To nullptr from NULL.
Global: To nullptr from NULL.
Global: To nullptr from NULL.
2016-11-02 16:04:47 -02:00
Mathieu OTHACEHE
152edf7189
Global: remove mode line from headers
...
Using a global .dir-locals.el file is a better alternative than
reincluding the same emacs header in every file of the project.
2016-10-24 09:42:01 -02:00