Vector3 class

3D column vector.

Implemented types

Constructors

Vector3(double x, double y, double z)
Construct a new vector with the specified values.
factory
Vector3.all(double value)
Splat value into all lanes of the vector.
factory
Vector3.array(List<double> array, [ int offset = 0 ])
Initialized with values from array starting at offset.
factory
Vector3.copy(Vector3 other)
Copy of other.
factory
Vector3.fromBuffer(ByteBuffer buffer, int offset)
Constructs Vector3 with a storage that views given buffer starting at offset. offset has to be multiple of Float64List.bytesPerElement.
Vector3.fromFloat64List(Float64List _v3storage)
Constructs Vector3 with given Float64List as storage.
Vector3.random([Random rng ])
Generate random vector in the range (0, 0, 0) to (1, 1, 1). You can optionally pass your own random number generator.
factory
Vector3.zero()
Zero vector.

Properties

b ↔ double
read / write
bb Vector2
read-only
bbb Vector3
read-only
bbbb Vector4
read-only
bbbg Vector4
read-only
bbbr Vector4
read-only
bbg Vector3
read-only
bbgb Vector4
read-only
bbgg Vector4
read-only
bbgr Vector4
read-only
bbr Vector3
read-only
bbrb Vector4
read-only
bbrg Vector4
read-only
bbrr Vector4
read-only
bg Vector2
read / write
bgb Vector3
read-only
bgbb Vector4
read-only
bgbg Vector4
read-only
bgbr Vector4
read-only
bgg Vector3
read-only
bggb Vector4
read-only
bggg Vector4
read-only
bggr Vector4
read-only
bgr Vector3
read / write
bgrb Vector4
read-only
bgrg Vector4
read-only
bgrr Vector4
read-only
br Vector2
read / write
brb Vector3
read-only
brbb Vector4
read-only
brbg Vector4
read-only
brbr Vector4
read-only
brg Vector3
read / write
brgb Vector4
read-only
brgg Vector4
read-only
brgr Vector4
read-only
brr Vector3
read-only
brrb Vector4
read-only
brrg Vector4
read-only
brrr Vector4
read-only
g ↔ double
read / write
gb Vector2
read / write
gbb Vector3
read-only
gbbb Vector4
read-only
gbbg Vector4
read-only
gbbr Vector4
read-only
gbg Vector3
read-only
gbgb Vector4
read-only
gbgg Vector4
read-only
gbgr Vector4
read-only
gbr Vector3
read / write
gbrb Vector4
read-only
gbrg Vector4
read-only
gbrr Vector4
read-only
gg Vector2
read-only
ggb Vector3
read-only
ggbb Vector4
read-only
ggbg Vector4
read-only
ggbr Vector4
read-only
ggg Vector3
read-only
gggb Vector4
read-only
gggg Vector4
read-only
gggr Vector4
read-only
ggr Vector3
read-only
ggrb Vector4
read-only
ggrg Vector4
read-only
ggrr Vector4
read-only
gr Vector2
read / write
grb Vector3
read / write
grbb Vector4
read-only
grbg Vector4
read-only
grbr Vector4
read-only
grg Vector3
read-only
grgb Vector4
read-only
grgg Vector4
read-only
grgr Vector4
read-only
grr Vector3
read-only
grrb Vector4
read-only
grrg Vector4
read-only
grrr Vector4
read-only
hashCode → int
The hash code for this object. [...]
read-only
isInfinite → bool
True if any component is infinite.
read-only
isNaN → bool
True if any component is NaN.
read-only
length ↔ double
Length.
read / write
length2 → double
Length squared.
read-only
p ↔ double
read / write
pp Vector2
read-only
ppp Vector3
read-only
pppp Vector4
read-only
ppps Vector4
read-only
pppt Vector4
read-only
pps Vector3
read-only
ppsp Vector4
read-only
ppss Vector4
read-only
ppst Vector4
read-only
ppt Vector3
read-only
pptp Vector4
read-only
ppts Vector4
read-only
pptt Vector4
read-only
ps Vector2
read / write
psp Vector3
read-only
pspp Vector4
read-only
psps Vector4
read-only
pspt Vector4
read-only
pss Vector3
read-only
pssp Vector4
read-only
psss Vector4
read-only
psst Vector4
read-only
pst Vector3
read / write
pstp Vector4
read-only
psts Vector4
read-only
pstt Vector4
read-only
pt Vector2
read / write
ptp Vector3
read-only
ptpp Vector4
read-only
ptps Vector4
read-only
ptpt Vector4
read-only
pts Vector3
read / write
ptsp Vector4
read-only
ptss Vector4
read-only
ptst Vector4
read-only
ptt Vector3
read-only
pttp Vector4
read-only
ptts Vector4
read-only
pttt Vector4
read-only
r ↔ double
read / write
rb Vector2
read / write
rbb Vector3
read-only
rbbb Vector4
read-only
rbbg Vector4
read-only
rbbr Vector4
read-only
rbg Vector3
read / write
rbgb Vector4
read-only
rbgg Vector4
read-only
rbgr Vector4
read-only
rbr Vector3
read-only
rbrb Vector4
read-only
rbrg Vector4
read-only
rbrr Vector4
read-only
rg Vector2
read / write
rgb Vector3
read / write
rgbb Vector4
read-only
rgbg Vector4
read-only
rgbr Vector4
read-only
rgg Vector3
read-only
rggb Vector4
read-only
rggg Vector4
read-only
rggr Vector4
read-only
rgr Vector3
read-only
rgrb Vector4
read-only
rgrg Vector4
read-only
rgrr Vector4
read-only
rr Vector2
read-only
rrb Vector3
read-only
rrbb Vector4
read-only
rrbg Vector4
read-only
rrbr Vector4
read-only
rrg Vector3
read-only
rrgb Vector4
read-only
rrgg Vector4
read-only
rrgr Vector4
read-only
rrr Vector3
read-only
rrrb Vector4
read-only
rrrg Vector4
read-only
rrrr Vector4
read-only
s ↔ double
read / write
sp Vector2
read / write
spp Vector3
read-only
sppp Vector4
read-only
spps Vector4
read-only
sppt Vector4
read-only
sps Vector3
read-only
spsp Vector4
read-only
spss Vector4
read-only
spst Vector4
read-only
spt Vector3
read / write
sptp Vector4
read-only
spts Vector4
read-only
sptt Vector4
read-only
ss Vector2
read-only
ssp Vector3
read-only
sspp Vector4
read-only
ssps Vector4
read-only
sspt Vector4
read-only
sss Vector3
read-only
sssp Vector4
read-only
ssss Vector4
read-only
ssst Vector4
read-only
sst Vector3
read-only
sstp Vector4
read-only
ssts Vector4
read-only
sstt Vector4
read-only
st Vector2
read / write
storage → Float64List
The components of the vector.
read-only, override
stp Vector3
read / write
stpp Vector4
read-only
stps Vector4
read-only
stpt Vector4
read-only
sts Vector3
read-only
stsp Vector4
read-only
stss Vector4
read-only
stst Vector4
read-only
stt Vector3
read-only
sttp Vector4
read-only
stts Vector4
read-only
sttt Vector4
read-only
t ↔ double
read / write
tp Vector2
read / write
tpp Vector3
read-only
tppp Vector4
read-only
tpps Vector4
read-only
tppt Vector4
read-only
tps Vector3
read / write
tpsp Vector4
read-only
tpss Vector4
read-only
tpst Vector4
read-only
tpt Vector3
read-only
tptp Vector4
read-only
tpts Vector4
read-only
tptt Vector4
read-only
ts Vector2
read / write
tsp Vector3
read / write
tspp Vector4
read-only
tsps Vector4
read-only
tspt Vector4
read-only
tss Vector3
read-only
tssp Vector4
read-only
tsss Vector4
read-only
tsst Vector4
read-only
tst Vector3
read-only
tstp Vector4
read-only
tsts Vector4
read-only
tstt Vector4
read-only
tt Vector2
read-only
ttp Vector3
read-only
ttpp Vector4
read-only
ttps Vector4
read-only
ttpt Vector4
read-only
tts Vector3
read-only
ttsp Vector4
read-only
ttss Vector4
read-only
ttst Vector4
read-only
ttt Vector3
read-only
tttp Vector4
read-only
ttts Vector4
read-only
tttt Vector4
read-only
x ↔ double
read / write
xx Vector2
read-only
xxx Vector3
read-only
xxxx Vector4
read-only
xxxy Vector4
read-only
xxxz Vector4
read-only
xxy Vector3
read-only
xxyx Vector4
read-only
xxyy Vector4
read-only
xxyz Vector4
read-only
xxz Vector3
read-only
xxzx Vector4
read-only
xxzy Vector4
read-only
xxzz Vector4
read-only
xy Vector2
read / write
xyx Vector3
read-only
xyxx Vector4
read-only
xyxy Vector4
read-only
xyxz Vector4
read-only
xyy Vector3
read-only
xyyx Vector4
read-only
xyyy Vector4
read-only
xyyz Vector4
read-only
xyz Vector3
read / write
xyzx Vector4
read-only
xyzy Vector4
read-only
xyzz Vector4
read-only
xz Vector2
read / write
xzx Vector3
read-only
xzxx Vector4
read-only
xzxy Vector4
read-only
xzxz Vector4
read-only
xzy Vector3
read / write
xzyx Vector4
read-only
xzyy Vector4
read-only
xzyz Vector4
read-only
xzz Vector3
read-only
xzzx Vector4
read-only
xzzy Vector4
read-only
xzzz Vector4
read-only
y ↔ double
read / write
yx Vector2
read / write
yxx Vector3
read-only
yxxx Vector4
read-only
yxxy Vector4
read-only
yxxz Vector4
read-only
yxy Vector3
read-only
yxyx Vector4
read-only
yxyy Vector4
read-only
yxyz Vector4
read-only
yxz Vector3
read / write
yxzx Vector4
read-only
yxzy Vector4
read-only
yxzz Vector4
read-only
yy Vector2
read-only
yyx Vector3
read-only
yyxx Vector4
read-only
yyxy Vector4
read-only
yyxz Vector4
read-only
yyy Vector3
read-only
yyyx Vector4
read-only
yyyy Vector4
read-only
yyyz Vector4
read-only
yyz Vector3
read-only
yyzx Vector4
read-only
yyzy Vector4
read-only
yyzz Vector4
read-only
yz Vector2
read / write
yzx Vector3
read / write
yzxx Vector4
read-only
yzxy Vector4
read-only
yzxz Vector4
read-only
yzy Vector3
read-only
yzyx Vector4
read-only
yzyy Vector4
read-only
yzyz Vector4
read-only
yzz Vector3
read-only
yzzx Vector4
read-only
yzzy Vector4
read-only
yzzz Vector4
read-only
z ↔ double
read / write
zx Vector2
read / write
zxx Vector3
read-only
zxxx Vector4
read-only
zxxy Vector4
read-only
zxxz Vector4
read-only
zxy Vector3
read / write
zxyx Vector4
read-only
zxyy Vector4
read-only
zxyz Vector4
read-only
zxz Vector3
read-only
zxzx Vector4
read-only
zxzy Vector4
read-only
zxzz Vector4
read-only
zy Vector2
read / write
zyx Vector3
read / write
zyxx Vector4
read-only
zyxy Vector4
read-only
zyxz Vector4
read-only
zyy Vector3
read-only
zyyx Vector4
read-only
zyyy Vector4
read-only
zyyz Vector4
read-only
zyz Vector3
read-only
zyzx Vector4
read-only
zyzy Vector4
read-only
zyzz Vector4
read-only
zz Vector2
read-only
zzx Vector3
read-only
zzxx Vector4
read-only
zzxy Vector4
read-only
zzxz Vector4
read-only
zzy Vector3
read-only
zzyx Vector4
read-only
zzyy Vector4
read-only
zzyz Vector4
read-only
zzz Vector3
read-only
zzzx Vector4
read-only
zzzy Vector4
read-only
zzzz Vector4
read-only
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

absolute() → void
Absolute value.
absoluteError(Vector3 correct) → double
Absolute error between this and correct
add(Vector3 arg) → void
Add arg to this.
addScaled(Vector3 arg, double factor) → void
Add arg scaled by factor to this.
angleTo(Vector3 other) → double
Returns the angle between this vector and other in radians.
angleToSigned(Vector3 other, Vector3 normal) → double
Returns the signed angle between this and other around normal in radians.
applyAxisAngle(Vector3 axis, double angle) → void
Applies a rotation specified by axis and angle.
applyMatrix3(Matrix3 arg) → void
Multiplies this by arg.
applyMatrix4(Matrix4 arg) → void
Multiplies this by a 4x3 subset of arg. Expects arg to be an affine transformation matrix.
applyProjection(Matrix4 arg) → void
Projects this using the projection matrix arg
applyQuaternion(Quaternion arg) → void
Applies a quaternion transform.
ceil() → void
Ceil entries in this.
clamp(Vector3 min, Vector3 max) → void
Clamp each entry n in this in the range [minn]-[maxn].
clampScalar(double min, double max) → void
Clamp entries in this in the range min-max.
clone() Vector3
Clone of this.
copyFromArray(List<double> array, [ int offset = 0 ]) → void
Copies elements from array into this starting at offset.
copyInto(Vector3 arg) Vector3
Copy this into arg.
copyIntoArray(List<double> array, [ int offset = 0 ]) → void
Copies this into array starting at offset.
cross(Vector3 other) Vector3
Cross product.
crossInto(Vector3 other, Vector3 out) Vector3
Cross product. Stores result in out.
distanceTo(Vector3 arg) → double
Distance from this to arg
distanceToSquared(Vector3 arg) → double
Squared distance from this to arg
divide(Vector3 arg) → void
Divide entries in this with entries in arg.
dot(Vector3 other) → double
Inner product.
floor() → void
Floor entries in this.
multiply(Vector3 arg) → void
Multiply entries in this with entries in arg.
negate() → void
Negate this.
normalize() → double
Normalizes this.
normalized() Vector3
Normalizes copy of this.
normalizeInto(Vector3 out) Vector3
Normalize vector into out.
normalizeLength() → double
Normalize this. Returns length of vector before normalization. DEPRCATED: Use normalize.
postmultiply(Matrix3 arg) → void
Transforms this into the product of this as a row vector, postmultiplied by matrix, arg. If arg is a rotation matrix, this is a computational shortcut for applying, the inverse of the transformation.
reflect(Vector3 normal) → void
Reflect this.
reflected(Vector3 normal) Vector3
Reflected copy of this.
relativeError(Vector3 correct) → double
Relative error between this and correct
round() → void
Round entries in this.
roundToZero() → void
Round entries in this towards zero.
scale(double arg) → void
Scale this.
scaled(double arg) Vector3
Create a copy of this and scale it by arg.
setFrom(Vector3 other) → void
Set the values by copying them from other.
setValues(double x_, double y_, double z_) → void
Set the values of the vector.
setZero() → void
Zero vector.
splat(double arg) → void
Splat arg into all lanes of the vector.
sub(Vector3 arg) → void
Subtract arg from this.
toString() → String
Returns a printable string
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited

Operators

operator *(double scale) Vector3
Scale by scale.
operator +(Vector3 other) Vector3
Add two vectors.
operator -(Vector3 other) Vector3
Subtract two vectors.
operator /(double scale) Vector3
Scale.
operator ==(Object other) → bool
Check if two vectors are the same.
operator [](int i) → double
Access the component of the vector at the index i.
operator []=(int i, double v) → void
Set the component of the vector at the index i.
operator unary-() Vector3
Negate

Static Methods

max(Vector3 a, Vector3 b, Vector3 result) → void
Set the values of result to the maximum of a and b for each line.
min(Vector3 a, Vector3 b, Vector3 result) → void
Set the values of result to the minimum of a and b for each line.
mix(Vector3 min, Vector3 max, double a, Vector3 result) → void
Interpolate between min and max with the amount of a using a linear interpolation and store the values in result.