LVecBase2i

from panda3d.core import LVecBase2i
class LVecBase2i

Bases:

This is the base class for all two-component vectors and points.

Inheritance diagram

Inheritance diagram of LVecBase2i

__add__(other: LVecBase2i) LVecBase2i
__div__(scalar: int) LVecBase2i
__eq__(other: LVecBase2i) bool
__getattr__(attr_name: str) object
__getitem__(i: int, assign_val: int)
__getitem__(i: int) int
__iadd__(other: LVecBase2i) LVecBase2i
__idiv__(scalar: int) LVecBase2i
__imul__(scalar: int) LVecBase2i
__init__()
__init__(param0: LVecBase2i)
__init__(fill_value: int)
__init__(x: int, y: int)
__ipow__(exponent: int) object
__isub__(other: LVecBase2i) LVecBase2i
__lt__(other: LVecBase2i) bool
__mul__(scalar: int) LVecBase2i
__ne__(other: LVecBase2i) bool
__pow__(exponent: int) LVecBase2i
__reduce__() object
__repr__() str
__setattr__(attr_name: str, assign: object) int
__sub__(other: LVecBase2i) LVecBase2i
__sub__(other: LVecBase2i) LVecBase2i
addHash(hash: int) int

Adds the vector into the running hash.

addToCell(i: int, value: int)

These next functions add to an existing value. i.e. foo.set_x(foo.get_x() + value) These are useful to reduce overhead in scripting languages:

addX(value: int)
addY(value: int)
almostEqual(other: LVecBase2i) bool

Returns true if two vectors are memberwise equal within a default tolerance based on the numeric type.

almostEqual(other: LVecBase2i, threshold: int) bool

Returns true if two vectors are memberwise equal within a specified tolerance.

assign(copy: LVecBase2i) LVecBase2i
assign(fill_value: int) LVecBase2i
compareTo(other: LVecBase2i) int

This flavor of compareTo() uses a default threshold value based on the numeric type.

componentwiseMult(other: LVecBase2i)
dot(other: LVecBase2i) int
fill(fill_value: int)

Sets each element of the vector to the indicated fill_value. This is particularly useful for initializing to zero.

fmax(other: LVecBase2i) LVecBase2i
fmin(other: LVecBase2i) LVecBase2i
generateHash(hashgen: ChecksumHashGenerator)

Adds the vector to the indicated hash generator.

getCell(i: int) int
static getClassType() TypeHandle
getData()

Returns the address of the first of the two data elements in the vector. The next element occupies the next position consecutively in memory.

getHash() int

Returns a suitable hash for phash_map.

static getNumComponents() int
getX() int
getY() int
isNan() bool

Returns true if any component of the vector is not-a-number, false otherwise.

lengthSquared() int

Returns the square of the vector’s length, cheap and easy.

operatorNew(size: int)
output(out: ostream)
readDatagram(source: DatagramIterator)

Reads the vector from the Datagram using get_stdfloat().

readDatagramFixed(source: DatagramIterator)

Reads the vector from the Datagram using get_float32() or get_float64(). See writeDatagramFixed().

set(x: int, y: int)
setCell(i: int, value: int)
setX(value: int)
setY(value: int)
static size() int
static unitX() LVecBase2i

Returns a unit X vector.

static unitY() LVecBase2i

Returns a unit Y vector.

writeDatagram(destination: Datagram)

Writes the vector to the Datagram using add_stdfloat(). This is appropriate when you want to write the vector using the standard width setting, especially when you are writing a bam file.

writeDatagramFixed(destination: Datagram)

Writes the vector to the Datagram using add_float32() or add_float64(), depending on the type of floats in the vector, regardless of the setting of Datagram.setStdfloatDouble(). This is appropriate when you want to write a fixed-width value to the datagram, especially when you are not writing a bam file.

property x int
property y int
static zero() LVecBase2i

Returns a zero-length vector.