 float4[Class Summary] |
 x |
| y |
| z |
| w |
| zero[static][const] |
| one[static][const] |
| unitX[static][const] |
| unitY[static][const] |
| unitZ[static][const] |
| unitW[static][const] |
| nan[static][const] |
| inf[static][const] |
 ctor (+8 overloads) |
| ptr() (+1 overload) |
 operator[](index) (+1 overload) |
| At(index) (+1 overload) |
| operators +,-,*,/(v)[const] (+1 overload) |
| operators +=,-=,*=,/=(v) |
| Add/Sub/Mul/Div(v)[const] (+1 overload) |
| xy()[const] |
| xyz()[const] |
| Float3Part() (+1 overload) |
| Swizzled(i,j,k,l)[const] (+2 overloads) |
| SetFromScalar(scalar) (+1 overload) |
| SetFromSphericalCoordinates(...) (+2 overloads) |
| ToSphericalCoordinates()[const] |
| ToSphericalCoordinatesNormalized()[const] |
| Set(x,y,z,w) |
| LengthSq3()[const] |
| Length3()[const] |
| LengthSq4()[const] |
| LengthSq()[const] |
| Length4()[const] |
| Length()[const] |
| Normalize3() |
| Normalize4() |
| Normalize() |
| Normalized3()[const] |
| Normalized4()[const] |
| Normalized()[const] |
| NormalizeW() |
| IsWZeroOrOne(epsilon)[const] |
| IsZero3(epsilonSq)[const] |
| IsZero4(epsilonSq)[const] |
| IsZero(epsilonSq)[const] |
| IsNormalized3(epsilonSq)[const] |
| IsNormalized4(epsilonSq)[const] |
| IsNormalized(epsilonSq)[const] |
| Scale3(scalar) |
| ScaleToLength3(newLength) |
| ScaleToLength(newLength) |
| ScaledToLength3(newLength)[const] |
| ScaledToLength(newLength)[const] |
| IsFinite()[const] |
| IsPerpendicular3(other,epsilonSq)[const] |
| IsPerpendicular(other,epsilonSq)[const] |
| ToString()[const] |
| SerializeToString()[const] |
| SerializeToCodeString()[const] |
| SumOfElements()[const] |
| ProductOfElements()[const] |
| AverageOfElements()[const] |
| MinElement()[const] |
| MinElementIndex()[const] |
| MaxElement()[const] |
| MaxElementIndex()[const] |
| Abs()[const] |
| Neg3()[const] |
| Neg4()[const] |
| Recip3()[const] |
| Recip4()[const] |
| RecipFast4()[const] |
| Min(ceil)[const] (+1 overload) |
| Max(floor)[const] (+1 overload) |
| Clamp(floor,ceil)[const] (+1 overload) |
| Clamp01()[const] |
| Lerp(b,t)[const] |
| Distance3Sq(rhs)[const] |
| Distance3(rhs)[const] |
| Distance4Sq(rhs)[const] |
| DistanceSq(rhs)[const] |
| Distance4(rhs)[const] |
| Distance(rhs)[const] |
| Dot3(rhs)[const] (+1 overload) |
| Dot4(rhs)[const] |
| Dot(rhs)[const] |
| Cross3(rhs)[const] (+1 overload) |
| Cross(rhs)[const] |
| OuterProduct(rhs)[const] |
| Perpendicular3(hint,hint2)[const] |
| Perpendicular(hint,hint2)[const] |
| AnotherPerpendicular3(hint,hint2)[const] |
| AnotherPerpendicular(hint,hint2)[const] |
| RandomPerpendicular(rng)[const] |
| Reflect3(normal)[const] |
| Reflect(normal)[const] |
| Refract(...)[const] |
| AngleBetween3(other)[const] |
| AngleBetweenNorm3(normalizedVector)[const] |
| AngleBetween4(other)[const] |
| AngleBetweenNorm4(normalizedVector)[const] |
| ProjectTo3(target)[const] |
| ProjectTo(target)[const] |
| ProjectToNorm3(target)[const] |
| ProjectToNorm(target)[const] |
| Equals(other,epsilon)[const] (+1 overload) |
| BitEquals(other)[const] |
| FromScalar(scalar)[static] (+1 overload) |
| FromSphericalCoordinates(...)[static] (+2 overloads) |
| Orthogonalize(a,b)[static] (+1 overload) |
| AreOrthogonal(a,b,epsilon)[static] (+1 overload) |
| AreCollinear(p1,p2,p3,epsilon)[static] |
| Orthonormalize(a,b)[static] (+1 overload) |
| AreOrthonormal(a,b,epsilon)[static] (+1 overload) |
| FromString(str,outEndStr)[static] (+1 overload) |
| Lerp(a,b,t)[static] |
| RandomDir(lcg,length)[static] |
| RandomSphere(lcg,center,radius)[static] |
| RandomBox(...)[static] (+2 overloads) |
| RandomGeneral(...)[static] |
float4::Add/Sub/Mul/Div
Syntax
float4 float4::Add(const float4 &v) const; [1 line of code]Adds a vector to this vector.
Return Value
(x+v.x, y+v.y, z+v.z, w+v.w).
Syntax
float4 float4::Add(float s) const; [8 lines of code]Adds the vector (s,s,s,s) to this vector.
Note
Mathematically, the addition of a vector and scalar is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(x+s, y+s, z+s, w+s).
Syntax
float4 float4::Sub(const float4 &v) const; [1 line of code]Subtracts a vector from this vector.
Return Value
(x-v.x, y-v.y, z-v.z, w-v.w).
Syntax
float4 float4::Sub(float s) const; [8 lines of code]Subtracts the vector (s,s,s,s) from this vector.
Note
Mathematically, the subtraction of a vector by a scalar is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(x-s, y-s, z-s, w-s).
Syntax
float4 float4::SubLeft(float s) const; [8 lines of code]Subtracts this vector from the vector (s,s,s,s).
Note
Mathematically, the subtraction of a scalar by a vector is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(s-x, s-y, s-z, s-w).
Syntax
float4 float4::Mul(const float4 &v) const; [8 lines of code]Multiplies this vector by a vector, element-wise.
Note
Mathematically, the multiplication of two vectors is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(x*v.x, y*v.y, z*v.z, w*v.w).
Syntax
float4 float4::Mul(float s) const; [1 line of code]Multiplies this vector by a scalar.
Note
If w != 0, multiplying by a scalar does not have the effect of scaling the length of this 3D vector.
Return Value
(x*s, y*s, z*s, w*s).
Syntax
float4 float4::Div(const float4 &v) const; [8 lines of code]Divides this vector by a vector, element-wise.
Note
Mathematically, the division of two vectors is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(x/v.x, y/v.y, z/v.z, w/v.w).
Syntax
float4 float4::Div(float s) const; [1 line of code]Divides this vector by a scalar.
Return Value
(x/s, y/s, z/s, w/s).
Syntax
float4 float4::DivLeft(float s) const; [8 lines of code]Divides the vector (s,s,s,s) by this vector, element-wise.
Note
Mathematically, the division of a scalar by a vector is not defined in linear space structures, but this function is provided here for syntactical convenience.
Return Value
(s/x, s/y, s/z, s/w).