Uses of Class
com.io7m.jtensors.QuaternionI4F

Packages that use QuaternionI4F

Package	Description
com.io7m.jtensors	Core vector and matrix types.

Uses of QuaternionI4F in com.io7m.jtensors

Fields in com.io7m.jtensors declared as QuaternionI4F

Modifier and Type	Field and Description
static QuaternionI4F	QuaternionI4F.IDENTITY The "identity" quaternion, [0.0 0.0 0.0 1.0]

Methods in com.io7m.jtensors that return QuaternionI4F

Modifier and Type	Method and Description
static QuaternionI4F	QuaternionI4F.add(QuaternionReadable4FType q0, QuaternionReadable4FType q1) Calculate the element-wise sum of the quaternions q0 and q1.
static QuaternionI4F	QuaternionI4F.conjugate(QuaternionReadable4FType q) Calculate the conjugate of the input quaternion q.
static QuaternionI4F	QuaternionI4F.interpolateLinear(QuaternionReadable4FType q0, QuaternionReadable4FType q1, float alpha) Linearly interpolate between q0 and q1 by the amount alpha, such that: interpolateLinear(q0, q1, 0.0) = q0 interpolateLinear(q0, q1, 1.0) = q1
static QuaternionI4F	QuaternionI4F.interpolateSphericalLinear(QuaternionReadable4FType q0, QuaternionReadable4FType q1, float alpha) Interpolate between q0 and q1, using spherical linear interpolation, by the amount alpha, such that: interpolateSphericalLinear(q0, q1, 0.0) = normalize(q0) interpolateSphericalLinear(q0, q1, 1.0) = normalize(q1)
static QuaternionI4F	QuaternionI4F.lookAtWithContext(QuaternionI4F.ContextQI4F context, VectorReadable3FType origin, VectorReadable3FType target, VectorReadable3FType up) Produce a quaternion that represents a rotation that "looks at" the point at target assuming the viewer is at origin, using up as the "up" vector.
static QuaternionI4F	QuaternionI4F.makeFromAxisAngle(VectorReadable3FType axis, double angle) Produce a quaternion that represents a rotation of angle degrees around the axis specified by axis.
static QuaternionI4F	QuaternionI4F.makeFromRotationMatrix3x3(MatrixReadable3x3FType m) Produce a quaternion equivalent to the rotation matrix m.
static QuaternionI4F	QuaternionI4F.makeFromRotationMatrix4x4(MatrixReadable4x4FType m) Produce a quaternion equivalent to the rotation matrix m, writing the result to out.
static QuaternionI4F	QuaternionI4F.multiply(QuaternionReadable4FType q0, QuaternionReadable4FType q1) Multiply the quaternion q0 by the quaternion q1 .
static QuaternionI4F	QuaternionI4F.negate(QuaternionReadable4FType q) Negate the elements of q.
static QuaternionI4F	QuaternionI4F.normalize(QuaternionReadable4FType q) Normalize the quaternion q, preserqing its direction but reducing it to unit length.
static QuaternionI4F	QuaternionI4F.scale(QuaternionReadable4FType q, float r) Scale the quaternion q by the scalar r.
static QuaternionI4F	QuaternionI4F.subtract(QuaternionReadable4FType q0, QuaternionReadable4FType q1) Subtract the quaternion q0 from the quaternion q1.