 float3x4[Class Summary] |
 v |
| zero[static][const] |
| identity[static][const] |
| nan[static][const] |
 ctor (+6 overloads) |
| GetScale()[const] |
 operator[](row) (+1 overload) |
| At(row,col) (+1 overload) |
| Row(row) (+1 overload) |
| Row3(row) (+1 overload) |
| Col(col)[const] |
| Col3(col)[const] |
| Diagonal()[const] |
| ScaleRow3(row,scalar) |
| ScaleRow(row,scalar) |
| ScaleCol(col,scalar) |
| Float3x3Part()[const] |
| TranslatePart()[const] |
| RotatePart()[const] |
| PositiveX/Y/Z()[const] |
| ptr() (+1 overload) |
| SetRow(row,data) (+3 overloads) |
| SetCol(column,data) (+2 overloads) |
| Set(...) (+3 overloads) |
| Set3x3Part(rotation) |
| SetIdentity() |
| SwapColumns(col1,col2) |
| SwapRows(row1,row2) |
| SetTranslatePart(tx,ty,tz) (+1 overload) |
| SetRotatePart/X/Y/Z(...) (+2 overloads) |
| operator=(rhs) (+2 overloads) |
| Determinant()[const] |
| Inverse(epsilon) |
| Inverted()[const] |
| InverseColOrthogonal() |
| InverseOrthogonalUniformScale() |
| InverseOrthonormal() |
| Transpose3() |
| Transposed3()[const] |
| InverseTranspose() |
| InverseTransposed()[const] |
| Trace()[const] |
| Orthonormalize(...) |
| RemoveScale() |
| TransformPos(pointVector)[const] (+1 overload) |
| TransformDir(directionVector)[const] (+2 overloads) |
| Transform(vector)[const] |
| BatchTransformPos(...)[const] (+3 overloads) |
| BatchTransformDir(...)[const] (+3 overloads) |
| BatchTransform(...)[const] (+1 overload) |
| operator*(rhs)[const] (+4 overloads) |
| operator/(scalar)[const] |
| operator+(rhs)[const] |
| operator-(rhs)[const] (+1 overload) |
| operator+()[const] |
| operator*=(scalar) |
| operator/=(scalar) |
| operator+=(rhs) |
| operator-=(rhs) |
| IsFinite()[const] |
| IsIdentity(epsilon)[const] |
| IsLowerTriangular(epsilon)[const] |
| IsUpperTriangular(epsilon)[const] |
| IsInvertible(epsilon)[const] |
| IsSymmetric(epsilon)[const] |
| IsSkewSymmetric(epsilon)[const] |
| HasUnitaryScale(epsilonSq)[const] |
| HasNegativeScale()[const] |
| HasUniformScale(epsilon)[const] |
| IsRowOrthogonal(epsilon)[const] |
| IsColOrthogonal(epsilon)[const] |
| IsColOrthogonal3(epsilon)[const] |
| IsOrthonormal(epsilon)[const] |
| Equals(other,epsilon)[const] |
| ToString()[const] |
| SerializeToString()[const] |
| ToString2()[const] |
| ToEuler***()[const] |
| ExtractScale()[const] |
| Decompose(...)[const] (+2 overloads) |
| Mul(rhs)[const] (+3 overloads) |
| MulPos(pointVector)[const] (+1 overload) |
| MulDir(directionVector)[const] (+1 overload) |
| Mul(vector)[const] |
| Translate(tx,ty,tz)[static] (+2 overloads) |
| RotateX/Y/Z(...)[static] (+1 overload) |
| RotateAxisAngle(...)[static] (+1 overload) |
| RotateFromTo(...)[static] (+1 overload) |
| RandomGeneral(...)[static] |
| RandomRotation(lcg)[static] |
| FromQuat(orientation)[static] (+1 overload) |
| FromTRS(...)[static] (+2 overloads) |
| FromEuler***(ex,ey,ex2)[static] |
| Scale(sx,sy,sz)[static] (+4 overloads) |
| ScaleAlongAxis(...)[static] (+1 overload) |
| UniformScale(uniformScale)[static] (+1 overload) |
| ShearX/Y/Z(yFactor,zFactor)[static] |
| Mirror(p)[static] |
| OrthographicProjection/YZ/XZ/XY(target)[static] |
| LookAt(...)[static] (+1 overload) |
float3x4::RandomRotation
Syntax
float3x4 float3x4::RandomRotation(LCG &lcg); [4 lines of code]Returns a uniformly random 3x4 matrix that performs only rotation.
This matrix produces a random orthonormal basis for an orientation of an object. There is no translation, mirroring or scaling present in the generated matrix. Also, naturally since float3x4 cannot represent projection, that property are not present either.