2398 Révisions (45da3662d47c1509d8413d38e2c5440c3cc33d61)

 

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Auteur	SHA1	Message	Date
Sam Hocevar	45da3662d4	test: add 7-dimensional simplex noise test.	il y a 10 ans
Sam Hocevar	d812101ae5	math: add vec5, vec6, etc. types up to 12 for convenience.	il y a 10 ans
Sam Hocevar	5065a2653c	simplex: replace the N-dimensional gradient array with a simple seed.	il y a 10 ans
Sam Hocevar	4c95301d31	simplex: use scaling values that match Stefan Gustavson’s paper.	il y a 10 ans
Sam Hocevar	7ff3456239	simplex: optimisation; reduce the number of matrix multiplications.	il y a 10 ans
Sam Hocevar	ce75538bcb	simplex: some refactoring and comments, but no changes to the algorithm.	il y a 10 ans
Sam Hocevar	a4cbf3fcb2	test: fix vertex positions to match our simplex implementation.	il y a 10 ans
Sam Hocevar	88603c1ecf	test: add simplex noise test program.	il y a 10 ans
Guillaume Bittoun	aa50d1c8e9	simplex_interpolator: scaling noise with an approximative factor 100 that seems to work well. No hint, so far on how to find an exact value for this scaling factor.	il y a 10 ans
Guillaume Bittoun	a815a788e6	simplex_interpolator: bug fix on negative values.	il y a 10 ans
Guillaume Bittoun	959f68142d	simplex_interpolator: first working version of simplex_interpolator. Tested (with std::cout) for 2D, should work for higher dimensions.	il y a 10 ans
Guillaume Bittoun	49e9971183	simplex_interpolator: adding std::cout test… for realz this time	il y a 10 ans
Guillaume Bittoun	b65af37e7c	simplex_interpolator: compilation fixes + testing Interp function	il y a 10 ans
Lolbot	7506a8aa62	fixed 7 files out of 4184: - removed 0 CR characters - removed 1 trailing whitespaces - replaced 5 tabs with spaces - fixed 7 svn:eol-style properties	il y a 10 ans
Guillaume Bittoun	5dbff4b35c	simplex_interpolator: first (non-working) draft for complete interpolator process	il y a 10 ans
Sam Hocevar	bb438b6252	math: fix a coding error in the polynomial division.	il y a 10 ans
Guillaume Bittoun	6bd7142428	simplex_interpolator: sorting coordinates in regular basis + tests.	il y a 10 ans
Sam Hocevar	e5faf45929	build: some PS4 compilation fixes.	il y a 10 ans
Sam Hocevar	369ce3f511	math: polynomial division.	il y a 10 ans
Sam Hocevar	ce9daf6899	math: allow to divide polynomials by scalars.	il y a 10 ans
Sam Hocevar	364014c6e7	lolremez: minor cosmetic changes and comments.	il y a 10 ans
Sam Hocevar	0522730f12	lolremez: use array2d for the linear system solver.	il y a 10 ans
Sam Hocevar	1eb5f9f361	math: add a roots() method to find polynomial roots for degrees 1 and 2.	il y a 10 ans
Sam Hocevar	da26809df9	lolremez: use the polynomial composition provided by the engine.	il y a 10 ans
Sam Hocevar	3916a44c58	math: add derive() method to polynomial and allow to call eval() with polynomials as arguments so as to compose them together.	il y a 10 ans
Guillaume Bittoun	a6e8434c66	simplex_interpolator: adding tests for simplex base matrix check.	il y a 10 ans
Sam Hocevar	d34f0e2991	lolremez: simplify the Remez solver by using our new polynomial class.	il y a 10 ans
Sam Hocevar	ae6f66e883	base: fix an old bug affecting range-based for loops on arrays.	il y a 10 ans
Sam Hocevar	efe8e1d051	math: allow to build real numbers from 64-bit integers.	il y a 10 ans
Sam Hocevar	0668d0d5a6	math: add a factory for Chebyshev polynomials.	il y a 10 ans
Sam Hocevar	baebd131fc	math: add a simple polynomial template class.	il y a 10 ans
Guillaume Bittoun	408b8277ae	simplex_interpolator: bug fixing on matrix computing	il y a 10 ans
Sam Hocevar	fdd6e31eda	simplex_interpolator: compilation fix.	il y a 10 ans
Sam Hocevar	a808cd8f8d	test: add a compile-time test for interpolation of compound types.	il y a 10 ans
Guillaume Bittoun	97de8946e9	simplex_interpolator: fixing bug on simplex matrix generation	il y a 10 ans
Guillaume Bittoun	06dfb3b0c0	simplex_interpolator: removing tests and correcting skew matrix	il y a 10 ans
Sam Hocevar	24e7663c5c	simplex: fix confusion between interpolated types and coordinate types.	il y a 10 ans
Sam Hocevar	0511d9836a	simplex: fix a bug in the modulo operator. lol. and add unit tests.	il y a 10 ans
Sam Hocevar	a01778d768	simplex_interpolator: use a matrices when n-D arrays are not necessary.	il y a 10 ans
Sam Hocevar	3a4682a976	simplex_interpolator: more unit tests, including some failing ones.	il y a 10 ans
Sam Hocevar	3d0df62ba6	simplex_interpolator: fix behaviour with negative grid indices.	il y a 10 ans
Guillaume Bittoun	5ebce1c0c8	simplex_interpolator: refactoring a bit	il y a 10 ans
Guillaume Bittoun	1f715ae139	simplex_interpolator: const commit	il y a 10 ans
Guillaume Bittoun	4118789a53	simplex_interpolator: initializing interpolator with the samples so that it can be fully usable at creation.	il y a 10 ans
Guillaume Bittoun	6f5c15b165	simplex_interpolator: adding first test on 2D samples	il y a 10 ans
Guillaume Bittoun	a0e31dd6ce	simplex_interpolator: bug fix (enough for tonight)	il y a 10 ans
Guillaume Bittoun	1cd86f9f24	simplex_interpolator: bug fix	il y a 10 ans
Guillaume Bittoun	fee0a6f8e7	simplex_interpolator: bug fix	il y a 10 ans
Guillaume Bittoun	765358b5ac	simplex_interpolator: nit + bug fixes	il y a 10 ans
Guillaume Bittoun	7e01c3afd7	simplex_interpolator: starting first test. Too tired, go to bed :)	il y a 10 ans