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Float32x4 class

Float32x4 immutable value type and operations.

Float32x4 stores 4 32-bit floating point values in "lanes". The lanes are "x", "y", "z", and "w" respectively.

Constructors

Float32x4(double x, double y, double z, double w)
factory
Float32x4.fromFloat64x2(Float64x2 v)
factory
Sets the x and y lanes to their respective values in v and sets the z and w lanes to 0.0.
Float32x4.fromInt32x4Bits(Int32x4 x)
factory
Float32x4.splat(double v)
factory
Float32x4.zero()
factory

Properties

signMask → int
read-only
Extract the sign bits from each lane return them in the first 4 bits. "x" lane is bit 0. "y" lane is bit 1. "z" lane is bit 2. "w" lane is bit 3.
w → double
read-only
Extracted w value.
x → double
read-only
Extracted x value.
y → double
read-only
Extracted y value.
z → double
read-only
Extracted z value.
hashCode → int
read-only, inherited
The hash code for this object. [...]
runtimeType → Type
read-only, inherited
A representation of the runtime type of the object.

Methods

abs() → Float32x4
Returns the lane-wise absolute value of this Float32x4.
clamp(Float32x4 lowerLimit, Float32x4 upperLimit) → Float32x4
Lane-wise clamp this to be in the range lowerLimit-upperLimit.
equal(Float32x4 other) → Int32x4
Relational equal.
greaterThan(Float32x4 other) → Int32x4
Relational greater than.
greaterThanOrEqual(Float32x4 other) → Int32x4
Relational greater than or equal.
lessThan(Float32x4 other) → Int32x4
Relational less than.
lessThanOrEqual(Float32x4 other) → Int32x4
Relational less than or equal.
max(Float32x4 other) → Float32x4
Returns the lane-wise maximum value in this or other.
min(Float32x4 other) → Float32x4
Returns the lane-wise minimum value in this or other.
notEqual(Float32x4 other) → Int32x4
Relational not-equal.
reciprocal() → Float32x4
Returns the reciprocal of this.
reciprocalSqrt() → Float32x4
Returns the square root of the reciprocal of this.
scale(double s) → Float32x4
Returns a copy of this each lane being scaled by s. Equivalent to this * new Float32x4.splat(s)
shuffle(int mask) → Float32x4
Shuffle the lane values. mask must be one of the 256 shuffle constants.
shuffleMix(Float32x4 other, int mask) → Float32x4
Shuffle the lane values in this and other. The returned Float32x4 will have XY lanes from this and ZW lanes from other. Uses the same mask as shuffle.
sqrt() → Float32x4
Returns the square root of this.
withW(double w) → Float32x4
Returns a new Float32x4 copied from this with a new w value.
withX(double x) → Float32x4
Returns a new Float32x4 copied from this with a new x value.
withY(double y) → Float32x4
Returns a new Float32x4 copied from this with a new y value.
withZ(double z) → Float32x4
Returns a new Float32x4 copied from this with a new z value.
noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]
toString() → String
inherited
Returns a string representation of this object.

Operators

operator *(Float32x4 other) → Float32x4
Multiplication operator.
operator +(Float32x4 other) → Float32x4
Addition operator.
operator -(Float32x4 other) → Float32x4
Subtraction operator.
operator /(Float32x4 other) → Float32x4
Division operator.
operator unary-() → Float32x4
Negate operator.
operator ==(dynamic other) → bool
inherited
The equality operator. [...]

Constants

wwww → const int
0xFF
wwwx → const int
0x3F
wwwy → const int
0x7F
wwwz → const int
0xBF
wwxw → const int
0xCF
wwxx → const int
0xF
wwxy → const int
0x4F
wwxz → const int
0x8F
wwyw → const int
0xDF
wwyx → const int
0x1F
wwyy → const int
0x5F
wwyz → const int
0x9F
wwzw → const int
0xEF
wwzx → const int
0x2F
wwzy → const int
0x6F
wwzz → const int
0xAF
wxww → const int
0xF3
wxwx → const int
0x33
wxwy → const int
0x73
wxwz → const int
0xB3
wxxw → const int
0xC3
wxxx → const int
0x3
wxxy → const int
0x43
wxxz → const int
0x83
wxyw → const int
0xD3
wxyx → const int
0x13
wxyy → const int
0x53
wxyz → const int
0x93
wxzw → const int
0xE3
wxzx → const int
0x23
wxzy → const int
0x63
wxzz → const int
0xA3
wyww → const int
0xF7
wywx → const int
0x37
wywy → const int
0x77
wywz → const int
0xB7
wyxw → const int
0xC7
wyxx → const int
0x7
wyxy → const int
0x47
wyxz → const int
0x87
wyyw → const int
0xD7
wyyx → const int
0x17
wyyy → const int
0x57
wyyz → const int
0x97
wyzw → const int
0xE7
wyzx → const int
0x27
wyzy → const int
0x67
wyzz → const int
0xA7
wzww → const int
0xFB
wzwx → const int
0x3B
wzwy → const int
0x7B
wzwz → const int
0xBB
wzxw → const int
0xCB
wzxx → const int
0xB
wzxy → const int
0x4B
wzxz → const int
0x8B
wzyw → const int
0xDB
wzyx → const int
0x1B
wzyy → const int
0x5B
wzyz → const int
0x9B
wzzw → const int
0xEB
wzzx → const int
0x2B
wzzy → const int
0x6B
wzzz → const int
0xAB
xwww → const int
0xFC
xwwx → const int
0x3C
xwwy → const int
0x7C
xwwz → const int
0xBC
xwxw → const int
0xCC
xwxx → const int
0xC
xwxy → const int
0x4C
xwxz → const int
0x8C
xwyw → const int
0xDC
xwyx → const int
0x1C
xwyy → const int
0x5C
xwyz → const int
0x9C
xwzw → const int
0xEC
xwzx → const int
0x2C
xwzy → const int
0x6C
xwzz → const int
0xAC
xxww → const int
0xF0
xxwx → const int
0x30
xxwy → const int
0x70
xxwz → const int
0xB0
xxxw → const int
0xC0
xxxx → const int
Mask passed to shuffle or shuffleMix.
0x0
xxxy → const int
0x40
xxxz → const int
0x80
xxyw → const int
0xD0
xxyx → const int
0x10
xxyy → const int
0x50
xxyz → const int
0x90
xxzw → const int
0xE0
xxzx → const int
0x20
xxzy → const int
0x60
xxzz → const int
0xA0
xyww → const int
0xF4
xywx → const int
0x34
xywy → const int
0x74
xywz → const int
0xB4
xyxw → const int
0xC4
xyxx → const int
0x4
xyxy → const int
0x44
xyxz → const int
0x84
xyyw → const int
0xD4
xyyx → const int
0x14
xyyy → const int
0x54
xyyz → const int
0x94
xyzw → const int
0xE4
xyzx → const int
0x24
xyzy → const int
0x64
xyzz → const int
0xA4
xzww → const int
0xF8
xzwx → const int
0x38
xzwy → const int
0x78
xzwz → const int
0xB8
xzxw → const int
0xC8
xzxx → const int
0x8
xzxy → const int
0x48
xzxz → const int
0x88
xzyw → const int
0xD8
xzyx → const int
0x18
xzyy → const int
0x58
xzyz → const int
0x98
xzzw → const int
0xE8
xzzx → const int
0x28
xzzy → const int
0x68
xzzz → const int
0xA8
ywww → const int
0xFD
ywwx → const int
0x3D
ywwy → const int
0x7D
ywwz → const int
0xBD
ywxw → const int
0xCD
ywxx → const int
0xD
ywxy → const int
0x4D
ywxz → const int
0x8D
ywyw → const int
0xDD
ywyx → const int
0x1D
ywyy → const int
0x5D
ywyz → const int
0x9D
ywzw → const int
0xED
ywzx → const int
0x2D
ywzy → const int
0x6D
ywzz → const int
0xAD
yxww → const int
0xF1
yxwx → const int
0x31
yxwy → const int
0x71
yxwz → const int
0xB1
yxxw → const int
0xC1
yxxx → const int
0x1
yxxy → const int
0x41
yxxz → const int
0x81
yxyw → const int
0xD1
yxyx → const int
0x11
yxyy → const int
0x51
yxyz → const int
0x91
yxzw → const int
0xE1
yxzx → const int
0x21
yxzy → const int
0x61
yxzz → const int
0xA1
yyww → const int
0xF5
yywx → const int
0x35
yywy → const int
0x75
yywz → const int
0xB5
yyxw → const int
0xC5
yyxx → const int
0x5
yyxy → const int
0x45
yyxz → const int
0x85
yyyw → const int
0xD5
yyyx → const int
0x15
yyyy → const int
0x55
yyyz → const int
0x95
yyzw → const int
0xE5
yyzx → const int
0x25
yyzy → const int
0x65
yyzz → const int
0xA5
yzww → const int
0xF9
yzwx → const int
0x39
yzwy → const int
0x79
yzwz → const int
0xB9
yzxw → const int
0xC9
yzxx → const int
0x9
yzxy → const int
0x49
yzxz → const int
0x89
yzyw → const int
0xD9
yzyx → const int
0x19
yzyy → const int
0x59
yzyz → const int
0x99
yzzw → const int
0xE9
yzzx → const int
0x29
yzzy → const int
0x69
yzzz → const int
0xA9
zwww → const int
0xFE
zwwx → const int
0x3E
zwwy → const int
0x7E
zwwz → const int
0xBE
zwxw → const int
0xCE
zwxx → const int
0xE
zwxy → const int
0x4E
zwxz → const int
0x8E
zwyw → const int
0xDE
zwyx → const int
0x1E
zwyy → const int
0x5E
zwyz → const int
0x9E
zwzw → const int
0xEE
zwzx → const int
0x2E
zwzy → const int
0x6E
zwzz → const int
0xAE
zxww → const int
0xF2
zxwx → const int
0x32
zxwy → const int
0x72
zxwz → const int
0xB2
zxxw → const int
0xC2
zxxx → const int
0x2
zxxy → const int
0x42
zxxz → const int
0x82
zxyw → const int
0xD2
zxyx → const int
0x12
zxyy → const int
0x52
zxyz → const int
0x92
zxzw → const int
0xE2
zxzx → const int
0x22
zxzy → const int
0x62
zxzz → const int
0xA2
zyww → const int
0xF6
zywx → const int
0x36
zywy → const int
0x76
zywz → const int
0xB6
zyxw → const int
0xC6
zyxx → const int
0x6
zyxy → const int
0x46
zyxz → const int
0x86
zyyw → const int
0xD6
zyyx → const int
0x16
zyyy → const int
0x56
zyyz → const int
0x96
zyzw → const int
0xE6
zyzx → const int
0x26
zyzy → const int
0x66
zyzz → const int
0xA6
zzww → const int
0xFA
zzwx → const int
0x3A
zzwy → const int
0x7A
zzwz → const int
0xBA
zzxw → const int
0xCA
zzxx → const int
0xA
zzxy → const int
0x4A
zzxz → const int
0x8A
zzyw → const int
0xDA
zzyx → const int
0x1A
zzyy → const int
0x5A
zzyz → const int
0x9A
zzzw → const int
0xEA
zzzx → const int
0x2A
zzzy → const int
0x6A
zzzz → const int
0xAA

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-typed_data/Float32x4-class.html