LVecBase4i

from panda3d.core import LVecBase4i

class LVecBase4i

Bases:

Bases: MemoryBase

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

Inheritance diagram

__add__(other: LVecBase4i) → LVecBase4i

__ceil__() → object

__div__(scalar: int) → LVecBase4i

__eq__(other: LVecBase4i) → bool

__floor__() → object

__floordiv__(scalar: int) → object

__getattr__(attr_name: str) → object

__getbuffer__(view: Py_buffer, flags: int) → int

__getitem__(i: int)

__getitem__(i: int) → int

__iadd__(other: LVecBase4i) → LVecBase4i

__idiv__(scalar: int) → LVecBase4i

__ifloordiv__(scalar: int) → object

__imul__(scalar: int) → LVecBase4i

__init__()

__init__(point: LPoint3i): Constructs an LVecBase4 from an LPoint3. The w coordinate is set to 1.0.

__init__(copy: LVecBase3i, w: int)

__init__(param0: LVecBase4i)

__init__(vector: LVector3i): Constructs an LVecBase4 from an LVector3. The w coordinate is set to 0.0.

__init__(copy: UnalignedLVecBase4i)

__init__(fill_value: int)

__init__(x: int, y: int, z: int, w: int)

__ipow__(exponent: int) → object

__isub__(other: LVecBase4i) → LVecBase4i

__lt__(other: LVecBase4i) → bool

__mul__(scalar: int) → LVecBase4i

__ne__(other: LVecBase4i) → bool

__pow__(exponent: int) → object

__reduce__() → object

__repr__() → str

__rmul__(scalar: int) → object

__round__() → object

__setattr__(attr_name: str, assign: object) → int

__sub__(other: LVecBase4i) → LVecBase4i

__sub__(other: LVecBase4i) → LVecBase4i

add_hash(hash: int) → int: Adds the vector into the running hash.

add_to_cell(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:

add_w(value: int)

add_x(value: int)

add_y(value: int)

add_z(value: int)

almost_equal(other: LVecBase4i) → bool: Returns true if two vectors are memberwise equal within a default tolerance based on the numeric type.

almost_equal(other: LVecBase4i, threshold: int) → bool: Returns true if two vectors are memberwise equal within a specified tolerance.

assign(copy: LVecBase4i) → LVecBase4i

assign(fill_value: int) → LVecBase4i

compare_to(other: LVecBase4i) → int: This flavor of compare_to uses a default threshold value based on the numeric type.

componentwise_mult(other: LVecBase4i)

dot(other: LVecBase4i) → 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: LVecBase4i) → LVecBase4i

fmin(other: LVecBase4i) → LVecBase4i

generate_hash(hashgen: ChecksumHashGenerator): Adds the vector to the indicated hash generator.

get_cell(i: int) → int

static get_class_type() → TypeHandle

get_data(): Returns the address of the first of the four data elements in the vector. The remaining elements occupy the next positions consecutively in memory.

get_hash() → int: Returns a suitable hash for phash_map.

static get_num_components() → int

get_w() → int

get_x() → int

get_xy() → LVecBase2i: Returns the x and y component of this vector

get_xyz() → LVecBase3i: Returns the x, y and z component of this vector

get_y() → int

get_z() → int

is_nan() → bool: Returns true if any component of the vector is not-a-number, false otherwise.

length_squared() → int: Returns the square of the vector’s length, cheap and easy.

output(out: ostream)

read_datagram(source: DatagramIterator): Reads the vector from the Datagram using get_stdfloat().

read_datagram_fixed(source: DatagramIterator): Reads the vector from the Datagram using get_float32() or get_float64(). See write_datagram_fixed().

set(x: int, y: int, z: int, w: int)

set_cell(i: int, value: int)

set_w(value: int)

set_x(value: int)

set_y(value: int)

set_z(value: int)

static size() → int

static unit_w() → LVecBase4i: Returns a unit W vector.

static unit_x() → LVecBase4i: Returns a unit X vector.

static unit_y() → LVecBase4i: Returns a unit Y vector.

static unit_z() → LVecBase4i: Returns a unit Z vector.

write_datagram(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.

write_datagram_fixed(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.set_stdfloat_double(). 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 xy → LVecBase2i: Returns the x and y component of this vector

property xyz → LVecBase3i: Returns the x, y and z component of this vector

property y → int

property z → int

static zero() → LVecBase4i: Returns a zero-length vector.