1//
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions
4// are met:
5// * Redistributions of source code must retain the above copyright
6// notice, this list of conditions and the following disclaimer.
7// * Redistributions in binary form must reproduce the above copyright
8// notice, this list of conditions and the following disclaimer in the
9// documentation and/or other materials provided with the distribution.
10// * Neither the name of NVIDIA CORPORATION nor the names of its
11// contributors may be used to endorse or promote products derived
12// from this software without specific prior written permission.
13//
14// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
15// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
18// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25//
26// Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
27// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
28// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
29
30#ifndef PSFOUNDATION_PSUNIXTRIGCONSTANTS_H
31#define PSFOUNDATION_PSUNIXTRIGCONSTANTS_H
32
33#include "foundation/PxPreprocessor.h"
34
35namespace physx
36{
37namespace shdfnd
38{
39namespace aos
40{
41
42#if PX_UWP
43#define PX_GLOBALCONST extern const __declspec(selectany)
44#else
45#define PX_GLOBALCONST extern const __attribute__((weak))
46#endif
47
48PX_ALIGN_PREFIX(16)
49struct PX_VECTORF32
50{
51 float f[4];
52} PX_ALIGN_SUFFIX(16);
53
54PX_GLOBALCONST PX_VECTORF32 g_PXSinCoefficients0 = { .f: { 1.0f, -0.166666667f, 8.333333333e-3f, -1.984126984e-4f } };
55PX_GLOBALCONST PX_VECTORF32
56g_PXSinCoefficients1 = { .f: { 2.755731922e-6f, -2.505210839e-8f, 1.605904384e-10f, -7.647163732e-13f } };
57PX_GLOBALCONST PX_VECTORF32
58g_PXSinCoefficients2 = { .f: { 2.811457254e-15f, -8.220635247e-18f, 1.957294106e-20f, -3.868170171e-23f } };
59PX_GLOBALCONST PX_VECTORF32 g_PXCosCoefficients0 = { .f: { 1.0f, -0.5f, 4.166666667e-2f, -1.388888889e-3f } };
60PX_GLOBALCONST PX_VECTORF32
61g_PXCosCoefficients1 = { .f: { 2.480158730e-5f, -2.755731922e-7f, 2.087675699e-9f, -1.147074560e-11f } };
62PX_GLOBALCONST PX_VECTORF32
63g_PXCosCoefficients2 = { .f: { 4.779477332e-14f, -1.561920697e-16f, 4.110317623e-19f, -8.896791392e-22f } };
64PX_GLOBALCONST PX_VECTORF32 g_PXTanCoefficients0 = { .f: { 1.0f, 0.333333333f, 0.133333333f, 5.396825397e-2f } };
65PX_GLOBALCONST PX_VECTORF32
66g_PXTanCoefficients1 = { .f: { 2.186948854e-2f, 8.863235530e-3f, 3.592128167e-3f, 1.455834485e-3f } };
67PX_GLOBALCONST PX_VECTORF32
68g_PXTanCoefficients2 = { .f: { 5.900274264e-4f, 2.391290764e-4f, 9.691537707e-5f, 3.927832950e-5f } };
69PX_GLOBALCONST PX_VECTORF32
70g_PXASinCoefficients0 = { .f: { -0.05806367563904f, -0.41861972469416f, 0.22480114791621f, 2.17337241360606f } };
71PX_GLOBALCONST PX_VECTORF32
72g_PXASinCoefficients1 = { .f: { 0.61657275907170f, 4.29696498283455f, -1.18942822255452f, -6.53784832094831f } };
73PX_GLOBALCONST PX_VECTORF32
74g_PXASinCoefficients2 = { .f: { -1.36926553863413f, -4.48179294237210f, 1.41810672941833f, 5.48179257935713f } };
75PX_GLOBALCONST PX_VECTORF32 g_PXATanCoefficients0 = { .f: { 1.0f, 0.333333334f, 0.2f, 0.142857143f } };
76PX_GLOBALCONST PX_VECTORF32
77g_PXATanCoefficients1 = { .f: { 1.111111111e-1f, 9.090909091e-2f, 7.692307692e-2f, 6.666666667e-2f } };
78PX_GLOBALCONST PX_VECTORF32
79g_PXATanCoefficients2 = { .f: { 5.882352941e-2f, 5.263157895e-2f, 4.761904762e-2f, 4.347826087e-2f } };
80PX_GLOBALCONST PX_VECTORF32
81g_PXSinEstCoefficients = { .f: { 1.0f, -1.66521856991541e-1f, 8.199913018755e-3f, -1.61475937228e-4f } };
82PX_GLOBALCONST PX_VECTORF32
83g_PXCosEstCoefficients = { .f: { 1.0f, -4.95348008918096e-1f, 3.878259962881e-2f, -9.24587976263e-4f } };
84PX_GLOBALCONST PX_VECTORF32 g_PXTanEstCoefficients = { .f: { 2.484f, -1.954923183e-1f, 2.467401101f, PxInvPi } };
85PX_GLOBALCONST PX_VECTORF32
86g_PXATanEstCoefficients = { .f: { 7.689891418951e-1f, 1.104742493348f, 8.661844266006e-1f, PxPiDivTwo } };
87PX_GLOBALCONST PX_VECTORF32
88g_PXASinEstCoefficients = { .f: { -1.36178272886711f, 2.37949493464538f, -8.08228565650486e-1f, 2.78440142746736e-1f } };
89PX_GLOBALCONST PX_VECTORF32 g_PXASinEstConstants = { .f: { 1.00000011921f, PxPiDivTwo, 0.0f, 0.0f } };
90PX_GLOBALCONST PX_VECTORF32 g_PXPiConstants0 = { .f: { PxPi, PxTwoPi, PxInvPi, PxInvTwoPi } };
91PX_GLOBALCONST PX_VECTORF32 g_PXReciprocalTwoPi = { .f: { PxInvTwoPi, PxInvTwoPi, PxInvTwoPi, PxInvTwoPi } };
92PX_GLOBALCONST PX_VECTORF32 g_PXTwoPi = { .f: { PxTwoPi, PxTwoPi, PxTwoPi, PxTwoPi } };
93
94} // namespace aos
95} // namespace shdfnd
96} // namespace physx
97
98#endif
99

source code of qtquick3dphysics/src/3rdparty/PhysX/source/foundation/include/unix/PsUnixTrigConstants.h