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remove Rand.* and <random> (no C++11)

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erwincoumans
2019-01-23 17:35:45 -08:00
parent 03549ca7c6
commit e637b24237
5 changed files with 4 additions and 309 deletions
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27
examples/SharedMemory/plugins/stablePDPlugin/MathUtil.h
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@@ -1,11 +1,10 @@
#pragma once
#include <random>
#include "Eigen/Dense"
#include "Eigen/StdVector"
#include "Eigen/Geometry"
#include "Rand.h"
#define _USE_MATH_DEFINES
#include "math.h"
@@ -47,20 +46,6 @@ public:
static double NormalizeAngle(double theta);
// rand number
static double RandDouble();
static double RandDouble(double min, double max);
static double RandDoubleNorm(double mean, double stdev);
static double RandDoubleExp(double lambda);
static double RandDoubleSeed(double seed);
static int RandInt();
static int RandInt(int min, int max);
static int RandUint();
static int RandUint(unsigned int min, unsigned int max);
static int RandIntExclude(int min, int max, int exc);
static void SeedRand(unsigned long int seed);
static int RandSign();
static bool FlipCoin(double p = 0.5);
static double SmoothStep(double t);
// matrices
@@ -117,7 +102,6 @@ public:
static double Sigmoid(double x);
static double Sigmoid(double x, double gamma, double bias);
static int SampleDiscreteProb(const Eigen::VectorXd& probs);
static tVector CalcBarycentric(const tVector& p, const tVector& a, const tVector& b, const tVector& c);
static bool ContainsAABB(const tVector& pt, const tVector& aabb_min, const tVector& aabb_max);
@@ -134,19 +118,14 @@ public:
// check if curr_val and curr_val - delta belong to different intervals
static bool CheckNextInterval(double delta, double curr_val, double int_size);
static tVector SampleRandPt(const tVector& bound_min, const tVector& bound_max);
// samples a bound within the given bounds with a benter towards the focus pt
static tVector SampleRandPtBias(const tVector& bound_min, const tVector& bound_max);
static tVector SampleRandPtBias(const tVector& bound_min, const tVector& bound_max, const tVector& focus);
static void QuatSwingTwistDecomposition(const tQuaternion& q, const tVector& dir, tQuaternion& out_swing, tQuaternion& out_twist);
static tQuaternion ProjectQuat(const tQuaternion& q, const tVector& dir);
static void ButterworthFilter(double dt, double cutoff, Eigen::VectorXd& out_x);
private:
static cRand gRand;
template <typename T>
static T SignAux(T val)
{