#[repr(C)]pub struct I8Vec4 {
pub x: i8,
pub y: i8,
pub z: i8,
pub w: i8,
}
Expand description
A 4-dimensional vector.
Fields§
§x: i8
§y: i8
§z: i8
§w: i8
Implementations§
Source§impl I8Vec4
impl I8Vec4
Sourcepub fn map<F>(self, f: F) -> Self
pub fn map<F>(self, f: F) -> Self
Returns a vector containing each element of self
modified by a mapping function f
.
Sourcepub fn select(mask: BVec4, if_true: Self, if_false: Self) -> Self
pub fn select(mask: BVec4, if_true: Self, if_false: Self) -> Self
Creates a vector from the elements in if_true
and if_false
, selecting which to use
for each element of self
.
A true element in the mask uses the corresponding element from if_true
, and false
uses the element from if_false
.
Sourcepub const fn from_array(a: [i8; 4]) -> Self
pub const fn from_array(a: [i8; 4]) -> Self
Creates a new vector from an array.
Sourcepub const fn from_slice(slice: &[i8]) -> Self
pub const fn from_slice(slice: &[i8]) -> Self
Creates a vector from the first 4 values in slice
.
§Panics
Panics if slice
is less than 4 elements long.
Sourcepub fn write_to_slice(self, slice: &mut [i8])
pub fn write_to_slice(self, slice: &mut [i8])
Writes the elements of self
to the first 4 elements in slice
.
§Panics
Panics if slice
is less than 4 elements long.
Sourcepub fn truncate(self) -> I8Vec3
pub fn truncate(self) -> I8Vec3
Creates a 3D vector from the x
, y
and z
elements of self
, discarding w
.
Truncation to I8Vec3
may also be performed by using self.xyz()
.
Sourcepub fn dot_into_vec(self, rhs: Self) -> Self
pub fn dot_into_vec(self, rhs: Self) -> Self
Returns a vector where every component is the dot product of self
and rhs
.
Sourcepub fn min(self, rhs: Self) -> Self
pub fn min(self, rhs: Self) -> Self
Returns a vector containing the minimum values for each element of self
and rhs
.
In other words this computes [self.x.min(rhs.x), self.y.min(rhs.y), ..]
.
Sourcepub fn max(self, rhs: Self) -> Self
pub fn max(self, rhs: Self) -> Self
Returns a vector containing the maximum values for each element of self
and rhs
.
In other words this computes [self.x.max(rhs.x), self.y.max(rhs.y), ..]
.
Sourcepub fn min_element(self) -> i8
pub fn min_element(self) -> i8
Returns the horizontal minimum of self
.
In other words this computes min(x, y, ..)
.
Sourcepub fn max_element(self) -> i8
pub fn max_element(self) -> i8
Returns the horizontal maximum of self
.
In other words this computes max(x, y, ..)
.
Sourcepub fn element_sum(self) -> i8
pub fn element_sum(self) -> i8
Returns the sum of all elements of self
.
In other words, this computes self.x + self.y + ..
.
Sourcepub fn element_product(self) -> i8
pub fn element_product(self) -> i8
Returns the product of all elements of self
.
In other words, this computes self.x * self.y * ..
.
Sourcepub fn cmpeq(self, rhs: Self) -> BVec4
pub fn cmpeq(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a ==
comparison for each element of
self
and rhs
.
In other words, this computes [self.x == rhs.x, self.y == rhs.y, ..]
for all
elements.
Sourcepub fn cmpne(self, rhs: Self) -> BVec4
pub fn cmpne(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a !=
comparison for each element of
self
and rhs
.
In other words this computes [self.x != rhs.x, self.y != rhs.y, ..]
for all
elements.
Sourcepub fn cmpge(self, rhs: Self) -> BVec4
pub fn cmpge(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a >=
comparison for each element of
self
and rhs
.
In other words this computes [self.x >= rhs.x, self.y >= rhs.y, ..]
for all
elements.
Sourcepub fn cmpgt(self, rhs: Self) -> BVec4
pub fn cmpgt(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a >
comparison for each element of
self
and rhs
.
In other words this computes [self.x > rhs.x, self.y > rhs.y, ..]
for all
elements.
Sourcepub fn cmple(self, rhs: Self) -> BVec4
pub fn cmple(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a <=
comparison for each element of
self
and rhs
.
In other words this computes [self.x <= rhs.x, self.y <= rhs.y, ..]
for all
elements.
Sourcepub fn cmplt(self, rhs: Self) -> BVec4
pub fn cmplt(self, rhs: Self) -> BVec4
Returns a vector mask containing the result of a <
comparison for each element of
self
and rhs
.
In other words this computes [self.x < rhs.x, self.y < rhs.y, ..]
for all
elements.
Sourcepub fn abs(self) -> Self
pub fn abs(self) -> Self
Returns a vector containing the absolute value of each element of self
.
Sourcepub fn signum(self) -> Self
pub fn signum(self) -> Self
Returns a vector with elements representing the sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
Sourcepub fn is_negative_bitmask(self) -> u32
pub fn is_negative_bitmask(self) -> u32
Returns a bitmask with the lowest 4 bits set to the sign bits from the elements of self
.
A negative element results in a 1
bit and a positive element in a 0
bit. Element x
goes
into the first lowest bit, element y
into the second, etc.
Sourcepub fn length_squared(self) -> i8
pub fn length_squared(self) -> i8
Computes the squared length of self
.
Sourcepub fn distance_squared(self, rhs: Self) -> i8
pub fn distance_squared(self, rhs: Self) -> i8
Compute the squared euclidean distance between two points in space.
Sourcepub fn div_euclid(self, rhs: Self) -> Self
pub fn div_euclid(self, rhs: Self) -> Self
Returns the element-wise quotient of [Euclidean division] of self
by rhs
.
§Panics
This function will panic if any rhs
element is 0 or the division results in overflow.
Sourcepub fn rem_euclid(self, rhs: Self) -> Self
pub fn rem_euclid(self, rhs: Self) -> Self
Returns the element-wise remainder of Euclidean division of self
by rhs
.
§Panics
This function will panic if any rhs
element is 0 or the division results in overflow.
Sourcepub fn as_i16vec4(&self) -> I16Vec4
pub fn as_i16vec4(&self) -> I16Vec4
Casts all elements of self
to i16
.
Sourcepub fn as_u16vec4(&self) -> U16Vec4
pub fn as_u16vec4(&self) -> U16Vec4
Casts all elements of self
to u16
.
Sourcepub fn as_i64vec4(&self) -> I64Vec4
pub fn as_i64vec4(&self) -> I64Vec4
Casts all elements of self
to i64
.
Sourcepub fn as_u64vec4(&self) -> U64Vec4
pub fn as_u64vec4(&self) -> U64Vec4
Casts all elements of self
to u64
.
Sourcepub const fn wrapping_add(self, rhs: Self) -> Self
pub const fn wrapping_add(self, rhs: Self) -> Self
Returns a vector containing the wrapping addition of self
and rhs
.
In other words this computes [self.x.wrapping_add(rhs.x), self.y.wrapping_add(rhs.y), ..]
.
Sourcepub const fn wrapping_sub(self, rhs: Self) -> Self
pub const fn wrapping_sub(self, rhs: Self) -> Self
Returns a vector containing the wrapping subtraction of self
and rhs
.
In other words this computes [self.x.wrapping_sub(rhs.x), self.y.wrapping_sub(rhs.y), ..]
.
Sourcepub const fn wrapping_mul(self, rhs: Self) -> Self
pub const fn wrapping_mul(self, rhs: Self) -> Self
Returns a vector containing the wrapping multiplication of self
and rhs
.
In other words this computes [self.x.wrapping_mul(rhs.x), self.y.wrapping_mul(rhs.y), ..]
.
Sourcepub const fn wrapping_div(self, rhs: Self) -> Self
pub const fn wrapping_div(self, rhs: Self) -> Self
Returns a vector containing the wrapping division of self
and rhs
.
In other words this computes [self.x.wrapping_div(rhs.x), self.y.wrapping_div(rhs.y), ..]
.
Sourcepub const fn saturating_add(self, rhs: Self) -> Self
pub const fn saturating_add(self, rhs: Self) -> Self
Returns a vector containing the saturating addition of self
and rhs
.
In other words this computes [self.x.saturating_add(rhs.x), self.y.saturating_add(rhs.y), ..]
.
Sourcepub const fn saturating_sub(self, rhs: Self) -> Self
pub const fn saturating_sub(self, rhs: Self) -> Self
Returns a vector containing the saturating subtraction of self
and rhs
.
In other words this computes [self.x.saturating_sub(rhs.x), self.y.saturating_sub(rhs.y), ..]
.
Sourcepub const fn saturating_mul(self, rhs: Self) -> Self
pub const fn saturating_mul(self, rhs: Self) -> Self
Returns a vector containing the saturating multiplication of self
and rhs
.
In other words this computes [self.x.saturating_mul(rhs.x), self.y.saturating_mul(rhs.y), ..]
.
Sourcepub const fn saturating_div(self, rhs: Self) -> Self
pub const fn saturating_div(self, rhs: Self) -> Self
Returns a vector containing the saturating division of self
and rhs
.
In other words this computes [self.x.saturating_div(rhs.x), self.y.saturating_div(rhs.y), ..]
.
Sourcepub const fn wrapping_add_unsigned(self, rhs: U8Vec4) -> Self
pub const fn wrapping_add_unsigned(self, rhs: U8Vec4) -> Self
Returns a vector containing the wrapping addition of self
and unsigned vector rhs
.
In other words this computes [self.x.wrapping_add_unsigned(rhs.x), self.y.wrapping_add_unsigned(rhs.y), ..]
.
Sourcepub const fn wrapping_sub_unsigned(self, rhs: U8Vec4) -> Self
pub const fn wrapping_sub_unsigned(self, rhs: U8Vec4) -> Self
Returns a vector containing the wrapping subtraction of self
and unsigned vector rhs
.
In other words this computes [self.x.wrapping_sub_unsigned(rhs.x), self.y.wrapping_sub_unsigned(rhs.y), ..]
.
Sourcepub const fn saturating_add_unsigned(self, rhs: U8Vec4) -> Self
pub const fn saturating_add_unsigned(self, rhs: U8Vec4) -> Self
In other words this computes [self.x.saturating_add_unsigned(rhs.x), self.y.saturating_add_unsigned(rhs.y), ..]
.
Sourcepub const fn saturating_sub_unsigned(self, rhs: U8Vec4) -> Self
pub const fn saturating_sub_unsigned(self, rhs: U8Vec4) -> Self
Returns a vector containing the saturating subtraction of self
and unsigned vector rhs
.
In other words this computes [self.x.saturating_sub_unsigned(rhs.x), self.y.saturating_sub_unsigned(rhs.y), ..]
.
Trait Implementations§
Source§impl AddAssign<&I8Vec4> for I8Vec4
impl AddAssign<&I8Vec4> for I8Vec4
Source§fn add_assign(&mut self, rhs: &Self)
fn add_assign(&mut self, rhs: &Self)
+=
operation. Read moreSource§impl AddAssign<&i8> for I8Vec4
impl AddAssign<&i8> for I8Vec4
Source§fn add_assign(&mut self, rhs: &i8)
fn add_assign(&mut self, rhs: &i8)
+=
operation. Read moreSource§impl AddAssign<i8> for I8Vec4
impl AddAssign<i8> for I8Vec4
Source§fn add_assign(&mut self, rhs: i8)
fn add_assign(&mut self, rhs: i8)
+=
operation. Read moreSource§impl AddAssign for I8Vec4
impl AddAssign for I8Vec4
Source§fn add_assign(&mut self, rhs: Self)
fn add_assign(&mut self, rhs: Self)
+=
operation. Read moreSource§impl DivAssign<&I8Vec4> for I8Vec4
impl DivAssign<&I8Vec4> for I8Vec4
Source§fn div_assign(&mut self, rhs: &Self)
fn div_assign(&mut self, rhs: &Self)
/=
operation. Read moreSource§impl DivAssign<&i8> for I8Vec4
impl DivAssign<&i8> for I8Vec4
Source§fn div_assign(&mut self, rhs: &i8)
fn div_assign(&mut self, rhs: &i8)
/=
operation. Read moreSource§impl DivAssign<i8> for I8Vec4
impl DivAssign<i8> for I8Vec4
Source§fn div_assign(&mut self, rhs: i8)
fn div_assign(&mut self, rhs: i8)
/=
operation. Read moreSource§impl DivAssign for I8Vec4
impl DivAssign for I8Vec4
Source§fn div_assign(&mut self, rhs: Self)
fn div_assign(&mut self, rhs: Self)
/=
operation. Read moreSource§impl MulAssign<&I8Vec4> for I8Vec4
impl MulAssign<&I8Vec4> for I8Vec4
Source§fn mul_assign(&mut self, rhs: &Self)
fn mul_assign(&mut self, rhs: &Self)
*=
operation. Read moreSource§impl MulAssign<&i8> for I8Vec4
impl MulAssign<&i8> for I8Vec4
Source§fn mul_assign(&mut self, rhs: &i8)
fn mul_assign(&mut self, rhs: &i8)
*=
operation. Read moreSource§impl MulAssign<i8> for I8Vec4
impl MulAssign<i8> for I8Vec4
Source§fn mul_assign(&mut self, rhs: i8)
fn mul_assign(&mut self, rhs: i8)
*=
operation. Read moreSource§impl MulAssign for I8Vec4
impl MulAssign for I8Vec4
Source§fn mul_assign(&mut self, rhs: Self)
fn mul_assign(&mut self, rhs: Self)
*=
operation. Read moreSource§impl RemAssign<&I8Vec4> for I8Vec4
impl RemAssign<&I8Vec4> for I8Vec4
Source§fn rem_assign(&mut self, rhs: &Self)
fn rem_assign(&mut self, rhs: &Self)
%=
operation. Read moreSource§impl RemAssign<&i8> for I8Vec4
impl RemAssign<&i8> for I8Vec4
Source§fn rem_assign(&mut self, rhs: &i8)
fn rem_assign(&mut self, rhs: &i8)
%=
operation. Read moreSource§impl RemAssign<i8> for I8Vec4
impl RemAssign<i8> for I8Vec4
Source§fn rem_assign(&mut self, rhs: i8)
fn rem_assign(&mut self, rhs: i8)
%=
operation. Read moreSource§impl RemAssign for I8Vec4
impl RemAssign for I8Vec4
Source§fn rem_assign(&mut self, rhs: Self)
fn rem_assign(&mut self, rhs: Self)
%=
operation. Read moreSource§impl SubAssign<&I8Vec4> for I8Vec4
impl SubAssign<&I8Vec4> for I8Vec4
Source§fn sub_assign(&mut self, rhs: &Self)
fn sub_assign(&mut self, rhs: &Self)
-=
operation. Read moreSource§impl SubAssign<&i8> for I8Vec4
impl SubAssign<&i8> for I8Vec4
Source§fn sub_assign(&mut self, rhs: &i8)
fn sub_assign(&mut self, rhs: &i8)
-=
operation. Read moreSource§impl SubAssign<i8> for I8Vec4
impl SubAssign<i8> for I8Vec4
Source§fn sub_assign(&mut self, rhs: i8)
fn sub_assign(&mut self, rhs: i8)
-=
operation. Read moreSource§impl SubAssign for I8Vec4
impl SubAssign for I8Vec4
Source§fn sub_assign(&mut self, rhs: I8Vec4)
fn sub_assign(&mut self, rhs: I8Vec4)
-=
operation. Read more