23Array
abs(
const Array &array);
39Array
abs_smooth(
const Array &array,
float mu,
const Array &vshift);
40Array
abs_smooth(
const Array &array,
float mu,
float vshift);
70Array
atan(
const Array &array);
81Array
atan2(
const Array &y,
const Array &array);
89Array
cos(
const Array &array);
97Array
exp(
const Array &array);
123Array
hypot(
const Array &array1,
const Array &array2);
132Array
is_equal(
const Array &array,
float value);
148Array
is_zero(
const Array &array);
158Array
lerp(
const Array &array1,
const Array &array2,
const Array &t);
159Array
lerp(
const Array &array1,
const Array &array2,
float t);
167Array
log10(
const Array &array);
176Array
pow(
const Array &array,
float exp);
188Array
r_min(
const Array &array1,
const Array &array2,
float alpha = 0.f);
200Array
r_max(
const Array &array1,
const Array &array2,
float alpha = 0.f);
224Array
sigmoid(
const Array &array,
236Array
sin(
const Array &array);
252Array
smoothstep3(
const Array &array,
float vmin = 0.f,
float vmax = 1.f);
284Array
smoothstep5(
const Array &array,
float vmin = 0.f,
float vmax = 1.f);
285Array
smoothstep5(
const Array &array,
const Array &vmin,
const Array &vmax);
317Array
sqrt(
const Array &array);
337Array
threshold(
const Array &array,
float x0,
float x1);
Declaration of the Array class for 2D floating-point arrays with various mathematical operations and ...
Definition algebra.hpp:23
Array smoothstep3_upper(const Array &array)
Cubic smoothstep (zero derivative at 1 only).
Definition math.cpp:369
Array sin(const Array &array)
Sine.
Definition math.cpp:321
Array sigmoid(const Array &array, float width=1.f, float vmin=0.f, float vmax=1.f, float x0=0.f)
Sigmoid function.
Definition math.cpp:308
Array pow(const Array &array, float exp)
Power function.
Definition math.cpp:260
Array smoothstep7(const Array &array)
Seventh-order smoothstep.
Definition math.cpp:462
Array smoothstep5_upper(const Array &array)
Quintic smoothstep (zero derivative at 1 only).
Definition math.cpp:450
Array almost_unit_identity(const Array &array)
Almost unit identity function.
Definition math.cpp:78
Array threshold(const Array &array, float x0, float x1)
Linear threshold.
Definition math.cpp:498
Array sqrt_safe(const Array &array)
Safe square root.
Definition math.cpp:486
Array is_non_zero(const Array &array)
Binary mask of non-zero elements.
Definition math.cpp:192
Array is_zero(const Array &array)
Binary mask of zero elements.
Definition math.cpp:204
Array smoothstep3(const Array &array, float vmin=0.f, float vmax=1.f)
Cubic smoothstep.
Definition math.cpp:333
Array threshold_smooth(const Array &array, float x0, float x1)
Smooth threshold.
Definition math.cpp:510
Array cos(const Array &array)
Cosine.
Definition math.cpp:128
Array abs(const Array &array)
Absolute value.
Definition math.cpp:17
Array sqrt(const Array &array)
Square root.
Definition math.cpp:474
Array log10(const Array &array)
Base-10 logarithm.
Definition math.cpp:248
Array smoothstep3_lower(const Array &array)
Cubic smoothstep (zero derivative at 0 only).
Definition math.cpp:357
Array gaussian_decay(const Array &array, float sigma)
Gaussian decay.
Definition math.cpp:152
Array smoothstep5_lower(const Array &array)
Quintic smoothstep (zero derivative at 0 only).
Definition math.cpp:438
Array smoothstep5(const Array &array, float vmin=0.f, float vmax=1.f)
Quintic smoothstep.
Definition math.cpp:381
Array r_max(const Array &array1, const Array &array2, float alpha=0.f)
Generalized Rvachev R-function for smooth maximum / union (exact zero-set).
Definition math.cpp:294
Array abs_smooth(const Array &array, float mu, const Array &vshift)
Smooth absolute value.
Definition math.cpp:59
Array exp(const Array &array)
Exponential.
Definition math.cpp:140
Array almost_unit_identity_c2(const Array &array)
Almost unit identity function (C2 variant).
Definition math.cpp:90
Array atan2(const Array &y, const Array &array)
Element-wise arctangent with quadrant handling.
Definition math.cpp:114
Array is_equal(const Array &array, float value)
Binary mask of elements equal to a value.
Definition math.cpp:180
Array atan(const Array &array)
Arctangent.
Definition math.cpp:102
Point lerp(const Point &p1, const Point &p2, float t)
Linearly interpolates between two points.
Definition points.cpp:225
Array hypot(const Array &array1, const Array &array2)
Hypotenuse.
Definition math.cpp:166
Array r_min(const Array &array1, const Array &array2, float alpha=0.f)
Generalized Rvachev R-function for smooth minimum / intersection (exact zero-set).
Definition math.cpp:280