diff options
Diffstat (limited to 'extern/bullet/LinearMath/SimdQuaternion.h')
| -rw-r--r-- | extern/bullet/LinearMath/SimdQuaternion.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/extern/bullet/LinearMath/SimdQuaternion.h b/extern/bullet/LinearMath/SimdQuaternion.h index 6a8513ae0d9..86da693bab8 100644 --- a/extern/bullet/LinearMath/SimdQuaternion.h +++ b/extern/bullet/LinearMath/SimdQuaternion.h @@ -1,6 +1,6 @@ /* -Copyright (c) 2005 Gino van den Bergen / Erwin Coumans <www.erwincoumans.com> +Copyright (c) 2005 Gino van den Bergen / Erwin Coumans http://continuousphysics.com Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by @@ -56,9 +56,9 @@ public: { SimdScalar d = axis.length(); assert(d != SimdScalar(0.0)); - SimdScalar s = sinf(angle * SimdScalar(0.5)) / d; + SimdScalar s = SimdSin(angle * SimdScalar(0.5)) / d; setValue(axis.x() * s, axis.y() * s, axis.z() * s, - cosf(angle * SimdScalar(0.5))); + SimdCos(angle * SimdScalar(0.5))); } void setEuler(const SimdScalar& yaw, const SimdScalar& pitch, const SimdScalar& roll) @@ -66,12 +66,12 @@ public: SimdScalar halfYaw = SimdScalar(yaw) * SimdScalar(0.5); SimdScalar halfPitch = SimdScalar(pitch) * SimdScalar(0.5); SimdScalar halfRoll = SimdScalar(roll) * SimdScalar(0.5); - SimdScalar cosYaw = cosf(halfYaw); - SimdScalar sinYaw = sinf(halfYaw); - SimdScalar cosPitch = cosf(halfPitch); - SimdScalar sinPitch = sinf(halfPitch); - SimdScalar cosRoll = cosf(halfRoll); - SimdScalar sinRoll = sinf(halfRoll); + SimdScalar cosYaw = SimdCos(halfYaw); + SimdScalar sinYaw = SimdSin(halfYaw); + SimdScalar cosPitch = SimdCos(halfPitch); + SimdScalar sinPitch = SimdSin(halfPitch); + SimdScalar cosRoll = SimdCos(halfRoll); + SimdScalar sinRoll = SimdSin(halfRoll); setValue(cosRoll * sinPitch * cosYaw + sinRoll * cosPitch * sinYaw, cosRoll * cosPitch * sinYaw - sinRoll * sinPitch * cosYaw, sinRoll * cosPitch * cosYaw - cosRoll * sinPitch * sinYaw, @@ -118,7 +118,7 @@ public: SimdScalar length() const { - return sqrtf(length2()); + return SimdSqrt(length2()); } SimdQuaternion& normalize() @@ -155,14 +155,14 @@ public: SimdScalar angle(const SimdQuaternion& q) const { - SimdScalar s = sqrtf(length2() * q.length2()); + SimdScalar s = SimdSqrt(length2() * q.length2()); assert(s != SimdScalar(0.0)); - return acosf(dot(q) / s); + return SimdAcos(dot(q) / s); } SimdScalar getAngle() const { - SimdScalar s = 2.f * acosf(m_unusedW); + SimdScalar s = 2.f * SimdAcos(m_unusedW); return s; } @@ -208,9 +208,9 @@ public: SimdScalar theta = angle(q); if (theta != SimdScalar(0.0)) { - SimdScalar d = SimdScalar(1.0) / sinf(theta); - SimdScalar s0 = sinf((SimdScalar(1.0) - t) * theta); - SimdScalar s1 = sinf(t * theta); + SimdScalar d = SimdScalar(1.0) / SimdSin(theta); + SimdScalar s0 = SimdSin((SimdScalar(1.0) - t) * theta); + SimdScalar s1 = SimdSin(t * theta); return SimdQuaternion((m_x * s0 + q.x() * s1) * d, (m_y * s0 + q.y() * s1) * d, (m_z * s0 + q.z() * s1) * d, |