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Searched
defs:Quaternion
(Results
1 - 7
of
7
) sorted by null
/external/eigen/Eigen/src/Eigen2Support/Geometry/
All.h
13
#include "
Quaternion
.h"
29
#define
Quaternion
eigen2_Quaternion
66
#include "
Quaternion
.h"
84
#undef
Quaternion
Quaternion.h
21
* \class
Quaternion
23
* \brief The
quaternion
class used to represent 3D orientations and rotations
27
* This class represents a
quaternion
\f$ w+xi+yj+zk \f$ that is a convenient representation of
41
template<typename _Scalar> struct ei_traits<
Quaternion
<_Scalar> >
47
class
Quaternion
: public RotationBase<
Quaternion
<_Scalar>,3>
49
typedef RotationBase<
Quaternion
<_Scalar>,3> Base;
98
/** Default constructor leaving the
quaternion
uninitialized. */
99
inline
Quaternion
() {}
101
/** Constructs and initializes the
quaternion
\f$ w+xi+yj+zk \f$ fro
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/development/ndk/sources/android/ndk_helper/
vecmath.h
53
friend class
Quaternion
;
257
friend class
Quaternion
;
498
friend class
Quaternion
;
754
friend class
Quaternion
;
958
*
Quaternion
class
961
class
Quaternion
971
Quaternion
()
979
Quaternion
( const float fX, const float fY, const float fZ, const float fW )
987
Quaternion
( const Vec3 vec, const float fW )
995
Quaternion
( const float* p
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/frameworks/rs/java/tests/VrDemo/src/com/example/android/rs/vr/engine/
Quaternion.java
19
* Generic
Quaternion
23
public class
Quaternion
{
33
public void clone(
Quaternion
src) {
81
public
Quaternion
(double x0, double x1, double x2, double x3) {
88
public
Quaternion
conjugate() {
89
return new
Quaternion
(x[0], -x[1], -x[2], -x[3]);
92
public
Quaternion
plus(
Quaternion
b) {
93
Quaternion
a = this;
94
return new
Quaternion
(a.x[0] + b.x[0], a.x[1] + b.x[1], a.x[2] + b.x[2], a.x[3] + b.x[3]);
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/external/eigen/Eigen/src/Geometry/
Quaternion.h
30
* \brief Base class for
quaternion
expressions
32
* \sa class
Quaternion
102
/** \returns a
quaternion
representing an identity rotation
105
static inline
Quaternion
<Scalar> Identity() { return
Quaternion
<Scalar>(1, 0, 0, 0); }
111
/** \returns the squared norm of the
quaternion
's coefficients
116
/** \returns the norm of the
quaternion
's coefficients
121
/** Normalizes the
quaternion
\c *this
126
inline
Quaternion
<Scalar> normalized() const { return
Quaternion
<Scalar>(coeffs().normalized());
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/external/libgdx/gdx/src/com/badlogic/gdx/math/
Quaternion.java
23
/** A simple
quaternion
class.
24
* @see <a href="http://en.wikipedia.org/wiki/
Quaternion
">http://en.wikipedia.org/wiki/
Quaternion
</a>
28
public class
Quaternion
implements Serializable {
30
private static
Quaternion
tmp1 = new
Quaternion
(0, 0, 0, 0);
31
private static
Quaternion
tmp2 = new
Quaternion
(0, 0, 0, 0);
38
/** Constructor, sets the four components of the
quaternion
.
43
public
Quaternion
(float x, float y, float z, float w) {
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/external/libgdx/tests/gdx-tests/src/com/badlogic/gdx/tests/bullet/
OcclusionBuffer.java
52
boolean evaluate (
Quaternion
[] vertices) {
60
for (
Quaternion
vertex : vertices) {
88
static class
Quaternion
extends com.badlogic.gdx.math.
Quaternion
{
89
/** Left-multiplies the
quaternion
by the given matrix.
92
public
Quaternion
mul (final Matrix4 matrix) {
100
/** Multiply the x,y,z,w components of the passed in
quaternion
with the scalar and add them to the components of this
101
*
quaternion
*/
102
public
Quaternion
mulAdd (final
Quaternion
quaternion, float scalar)
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