 Sam Hocevar
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e14a8d68a2
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color: slightly tweak the RGB to HSV and HSL conversions for
improved numerical stability on i386.
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12 år sedan |
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Sam Hocevar
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57814351b9
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base: optimise array concatenation, fix string concatenation, and fix
string concatenation unit tests.
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12 år sedan |
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Sam Hocevar
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a5cb244d1d
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test: add unit tests for the String class; they currently fail
because we actually have a bug!
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12 år sedan |
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Sam Hocevar
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41b752e635
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base: tweak the asserts in the String class, add String::Sub() method
for substrings, and the corresponding unit tests.
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12 år sedan |
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Sam Hocevar
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3973f80a9d
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base: fix a nasty double free issue in Array::Remove().
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12 år sedan |
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Sam Hocevar
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47cf667a93
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color: write the RGB to HSL routine and its associated unit tests.
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12 år sedan |
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Sam Hocevar
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5715742774
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color: optimise RGB to HSV conversion routine using my latest findings,
and add a simple unit test function.
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12 år sedan |
 Benjamin ‘Touky’ Huet
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c7219ff1dd
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New year copyright update.
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12 år sedan |
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Sam Hocevar
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99b0874652
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color: simplify CIEDE2000 distance code.
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12 år sedan |
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Sam Hocevar
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b12c16448a
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color: fix a mistake in the CIEDE2000 color-difference formula.
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12 år sedan |
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Sam Hocevar
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a5ba03b405
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color: unit test data for the CIEDE2000 color-difference formula.
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12 år sedan |
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Sam Hocevar
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d6634da83f
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build: fix the WTFPL site URL in all code comments.
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12 år sedan |
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Sam Hocevar
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bbc2edcc8e
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core: we can now set Map elements using simply map[foo] = bar, no need for
a Set() method. Also, new HasKey() method.
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12 år sedan |
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Sam Hocevar
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dff7a5b72c
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core: do not use va_copy since Visual Studio doesn’t know about it.
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12 år sedan |
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Sam Hocevar
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949128d325
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core: implement String::Printf() and start working on the unit tests.
I'm gonna commit this right now though I'm not really sure whether Visual
Studio will agree to build va_copy and others.
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12 år sedan |
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Sam Hocevar
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46f7e750c0
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core: more string concatenation and comparison methods, plus a lot
of unit tests for the String class.
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12 år sedan |
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Sam Hocevar
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d4c0c005d6
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math: refactor real number constant declarations so that they are only
computed on demand with static initialisation.
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12 år sedan |
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Sam Hocevar
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f2c269cb1e
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math: add dot() for quaternions, plus the relevant unit test.
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12 år sedan |
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Sam Hocevar
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62744d98bb
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test: add a unit test to ensure default constructed reals are initialised
to zero.
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12 år sedan |
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Sam Hocevar
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caec5ed082
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build: allow to build the PS3 binaries from Visual Studio if the proper
software is installed.
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12 år sedan |
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Sam Hocevar
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8375f3443d
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build: fix the PS3 port by using our trig.h everywhere instead of stdlib
functions; also remove a lot of idiotic "using namespace std" from the
codebase.
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12 år sedan |
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Sam Hocevar
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a71562bd83
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core: rename f64vec4 to dvec4 etc. for consistency with GLSL.
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12 år sedan |
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Sam Hocevar
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a4fb64d6c8
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test: add a few unit tests for datatype sanity.
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12 år sedan |
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Sam Hocevar
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d0dbbde159
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core: allow to concatenate arrays, and add unit tests for that.
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12 år sedan |
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Sam Hocevar
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c276dbb1ff
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math: allow to write 1.f / q to take a quaternion's inverse.
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12 år sedan |
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Sam Hocevar
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82aaaae62c
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core: the Array class now properly works with non-POD types.
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12 år sedan |
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Sam Hocevar
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0315413285
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core: rename Array::Append() to Array::Push() for brevity and arbitrary
personal taste.
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12 år sedan |
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Sam Hocevar
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bbdd59032d
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test: add matrix determinant and quaternion norm checks in the unit tests.
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12 år sedan |
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Sam Hocevar
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ecda7cd569
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math: replace mat3::rotate(quat) with an explicit constructor, and add
more unit tests for the quaternion to 3×3 matrix conversion.
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12 år sedan |
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Sam Hocevar
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9e9c18d37e
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test: add several unit tests for rotations with matrices and quaternions.
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12 år sedan |
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Sam Hocevar
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8325d8889c
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math: chage quaternion constructor to wxyz order because it matches the
mathematical writing, and add static constructors to create quaternions
from a rotation.
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12 år sedan |
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Sam Hocevar
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c9520d2aca
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test: add unit tests for the Array class.
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12 år sedan |
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Sam Hocevar
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eb51928415
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math: add inversion code for 2×2 and 3×3 matrices, and transposition
code for all matrices.
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12 år sedan |
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Sam Hocevar
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0303a8384f
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win32: fix Visual Studio compilation and link issues.
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12 år sedan |
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Sam Hocevar
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8bea4cf189
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math: ensure real::fabs() is never chosen over std::fabs() for arguments
that are not explicitly real, even with namespace mistakes.
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12 år sedan |
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Sam Hocevar
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54f74a1b20
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win32: some compilation fixes here and there.
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12 år sedan |
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Sam Hocevar
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0a52e68f6f
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math: rename matrix.h to vector.h and simplify some stuff, especially in
the matrix code itself.
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13 år sedan |
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Sam Hocevar
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57df2357de
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math: try to implement the magic getter/setter pattern. BREAKS BUILD.
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13 år sedan |
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Sam Hocevar
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d38a79ee3d
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math: move most vector and matrix member functions to global functions.
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13 år sedan |
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Sam Hocevar
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bed5dea0c0
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math: implement ulp() for reals, which returns the smallest real y > 0 such
that x + y != x, and nextafter() which behaves like the C function.
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13 år sedan |
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Sam Hocevar
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366644d43c
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real: get rid of <<= and >>= operators; we can use ldexp() instead. As a
bonus, multiplication or division by a power of two will be optimised as
a shift of the exponent.
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13 år sedan |
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Sam Hocevar
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f56c72c53d
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core: fix the sign of a negative real number raised to an even power, and
add the corresponding unit test.
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13 år sedan |
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Sam Hocevar
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992c198a66
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core: allow to build a real number using a string literal.
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13 år sedan |
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Sam Hocevar
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2d3ee50da3
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test: do not test for strict doubles equality in quaternion unit test.
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13 år sedan |
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Sam Hocevar
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433d05964c
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core: implement complex numbers and add unit tests for these.
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13 år sedan |
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Sam Hocevar
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3dde22ea62
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test: add missing quaternion unit tests.
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13 år sedan |
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Sam Hocevar
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4a16c072f2
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core: new combinations of integer vectors (unsigned, 8-bit, etc.), dot and
cross product, normalize, etc.
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13 år sedan |
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Sam Hocevar
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6767dae741
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core: disallow casting eg. a vec3 into a vec2. Use the xy() getter instead.
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13 år sedan |
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Sam Hocevar
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94160c461c
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test: minor fixes to the test suite: disable optimisation tests in debug
mode, and do not call "new" when we’re not sure "delete" can be called.
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13 år sedan |
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Sam Hocevar
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2235e9c180
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core: implement real methods cbrt(), log2(), exp2(), and copysign().
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13 år sedan |
