LVector3f

from panda3d.core import LVector3f
class LVector3f

Bases: LVecBase3f

This is a three-component vector distance (as opposed to a three-component point, which represents a particular point in space). Some of the methods are slightly different between LPoint3 and LVector3; in particular, subtraction of two points yields a vector, while addition of a vector and a point yields a point.

Inheritance diagram

Inheritance diagram of LVector3f

__init__(*args, **kwargs)
angleDeg()

C++ Interface: angle_deg(LVector3f self, const LVector3f other)

/**

  • Returns the angle between this vector and the other one, expressed in

  • degrees. Both vectors should be initially normalized.

*/

angleRad()

C++ Interface: angle_rad(LVector3f self, const LVector3f other)

/**

  • Returns the unsigned angle between this vector and the other one, expressed

  • in radians. Both vectors should be initially normalized.

*/

angle_deg()

C++ Interface: angle_deg(LVector3f self, const LVector3f other)

/**

  • Returns the angle between this vector and the other one, expressed in

  • degrees. Both vectors should be initially normalized.

*/

angle_rad()

C++ Interface: angle_rad(LVector3f self, const LVector3f other)

/**

  • Returns the unsigned angle between this vector and the other one, expressed

  • in radians. Both vectors should be initially normalized.

*/

back()

C++ Interface: back(int cs)

/**

  • Returns the back vector for the given coordinate system.

*/

cross()

C++ Interface: cross(LVector3f self, const LVecBase3f other)

/**

*/

down()

C++ Interface: down(int cs)

/**

  • Returns the down vector for the given coordinate system.

*/

forward()

C++ Interface: forward(int cs)

/**

  • Returns the forward vector for the given coordinate system.

*/

getClassType()

C++ Interface: get_class_type()

getXy()

C++ Interface: get_xy(LVector3f self)

/**

  • Returns a 2-component vector that shares just the first two components of

  • this vector.

*/

getXz()

C++ Interface: get_xz(LVector3f self)

/**

  • Returns a 2-component vector that shares just the first and last components

  • of this vector.

*/

getYz()

C++ Interface: get_yz(LVector3f self)

/**

  • Returns a 2-component vector that shares just the last two components of

  • this vector.

*/

get_class_type()

C++ Interface: get_class_type()

get_xy()

C++ Interface: get_xy(LVector3f self)

/**

  • Returns a 2-component vector that shares just the first two components of

  • this vector.

*/

get_xz()

C++ Interface: get_xz(LVector3f self)

/**

  • Returns a 2-component vector that shares just the first and last components

  • of this vector.

*/

get_yz()

C++ Interface: get_yz(LVector3f self)

/**

  • Returns a 2-component vector that shares just the last two components of

  • this vector.

*/

left()

C++ Interface: left(int cs)

/**

  • Returns the left vector for the given coordinate system.

*/

normalized()

C++ Interface: normalized(LVector3f self)

/**

  • Normalizes the vector and returns the normalized vector as a copy. If the

  • vector was a zero-length vector, a zero length vector will be returned.

*/

project()

C++ Interface: project(LVector3f self, const LVecBase3f onto)

/**

  • Returns a new vector representing the projection of this vector onto

  • another one. The resulting vector will be a scalar multiple of onto.

*/

relativeAngleDeg()

C++ Interface: relative_angle_deg(LVector3f self, const LVector3f other)

/**

  • @deprecated Do not use.

*/

relativeAngleRad()

C++ Interface: relative_angle_rad(LVector3f self, const LVector3f other)

/**

  • @deprecated Do not use.

*/

relative_angle_deg()

C++ Interface: relative_angle_deg(LVector3f self, const LVector3f other)

/**

  • @deprecated Do not use.

*/

relative_angle_rad()

C++ Interface: relative_angle_rad(LVector3f self, const LVector3f other)

/**

  • @deprecated Do not use.

*/

rfu()

C++ Interface: rfu(float right, float fwd, float up, int cs)

// INLINE_LINMATH static FLOATNAME(LVector3) & rfu(FLOATTYPE right,

/**

  • Returns a vector that is described by its right, forward, and up

  • components, in whatever way the coordinate system represents that vector.

*/

right()

C++ Interface: right(int cs)

/**

  • Returns the right vector for the given coordinate system.

*/

signedAngleDeg()

C++ Interface: signed_angle_deg(LVector3f self, const LVector3f other, const LVector3f ref)

/**

  • Returns the signed angle between two vectors. The angle is positive if the

  • rotation from this vector to other is clockwise when looking in the

  • direction of the ref vector.

  • Vectors (except the ref vector) should be initially normalized.

*/

signedAngleRad()

C++ Interface: signed_angle_rad(LVector3f self, const LVector3f other, const LVector3f ref)

/**

  • returns the signed angle between two vectors. The angle is positive if the

  • rotation from this vector to other is clockwise when looking in the

  • direction of the ref vector.

  • Vectors (except the ref vector) should be initially normalized.

*/

signed_angle_deg()

C++ Interface: signed_angle_deg(LVector3f self, const LVector3f other, const LVector3f ref)

/**

  • Returns the signed angle between two vectors. The angle is positive if the

  • rotation from this vector to other is clockwise when looking in the

  • direction of the ref vector.

  • Vectors (except the ref vector) should be initially normalized.

*/

signed_angle_rad()

C++ Interface: signed_angle_rad(LVector3f self, const LVector3f other, const LVector3f ref)

/**

  • returns the signed angle between two vectors. The angle is positive if the

  • rotation from this vector to other is clockwise when looking in the

  • direction of the ref vector.

  • Vectors (except the ref vector) should be initially normalized.

*/

unitX()

C++ Interface: unit_x()

/**

  • Returns a unit X vector.

*/

unitY()

C++ Interface: unit_y()

/**

  • Returns a unit Y vector.

*/

unitZ()

C++ Interface: unit_z()

/**

  • Returns a unit Z vector.

*/

unit_x()

C++ Interface: unit_x()

/**

  • Returns a unit X vector.

*/

unit_y()

C++ Interface: unit_y()

/**

  • Returns a unit Y vector.

*/

unit_z()

C++ Interface: unit_z()

/**

  • Returns a unit Z vector.

*/

up()

C++ Interface: up(int cs)

/**

  • Returns the up vector for the given coordinate system.

*/

xy
xz
yz
zero()

C++ Interface: zero()

/**

  • Returns a zero-length vector.

*/