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| EZ_DECLARE_POD_TYPE () |
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Type & | Element (ezInt32 column, ezInt32 row) |
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Type | Element (ezInt32 column, ezInt32 row) const |
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| ezMat3Template () |
| | Default Constructor DOES NOT INITIALIZE the matrix, at all.
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| | ezMat3Template (const Type *const pData, ezMatrixLayout::Enum layout) |
| | Copies 9 values from pData into the matrix. Can handle the data in row-major or column-major order. More...
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| ezMat3Template (Type c1r1, Type c2r1, Type c3r1, Type c1r2, Type c2r2, Type c3r2, Type c1r3, Type c2r3, Type c3r3) |
| | Sets each element manually: Naming is "column-n row-m".
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| void | SetFromArray (const Type *const pData, ezMatrixLayout::Enum layout) |
| | Copies 9 values from pData into the matrix. Can handle the data in row-major or column-major order. More...
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void | GetAsArray (Type *out_pData, ezMatrixLayout::Enum layout) const |
| | Copies the 9 values of this matrix into the given array. 'layout' defines whether the data should end up in column-major or row-major format.
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void | SetElements (Type c1r1, Type c2r1, Type c3r1, Type c1r2, Type c2r2, Type c3r2, Type c1r3, Type c2r3, Type c3r3) |
| | Sets each element manually: Naming is "column-n row-m".
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void | SetZero () |
| | Sets all elements to zero.
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void | SetIdentity () |
| | Sets all elements to zero, except the diagonal, which is set to one.
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void | SetScalingMatrix (const ezVec3Template< Type > &vScale) |
| | Sets the matrix to all zero, except the diagonal, which is set to x,y,z,1.
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void | SetRotationMatrixX (ezAngle angle) |
| | Sets this matrix to be a rotation matrix around the X-axis.
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void | SetRotationMatrixY (ezAngle angle) |
| | Sets this matrix to be a rotation matrix around the Y-axis.
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void | SetRotationMatrixZ (ezAngle angle) |
| | Sets this matrix to be a rotation matrix around the Z-axis.
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void | SetRotationMatrix (const ezVec3Template< Type > &vAxis, ezAngle angle) |
| | Sets this matrix to be a rotation matrix around the given axis.
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void | SetLookInDirectionMatrix (ezVec3Template< Type > vLookDir, ezVec3Template< Type > vUpDir=ezVec3Template< Type >(0, 0, 1)) |
| | Sets this matrix to be a look-at matrix (without the translation).
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void | Transpose () |
| | Transposes this matrix.
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const ezMat3Template< Type > | GetTranspose () const |
| | Returns the transpose of this matrix.
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ezResult | Invert (Type fEpsilon=ezMath::BasicType< Type >::SmallEpsilon()) |
| | Inverts this matrix. Return value indicates whether the matrix could be Inverted.
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const ezMat3Template< Type > | GetInverse () const |
| | Returns the inverse of this matrix.
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bool | IsZero (Type fEpsilon=ezMath::BasicType< Type >::DefaultEpsilon()) const |
| | Checks whether all elements are zero.
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bool | IsIdentity (Type fEpsilon=ezMath::BasicType< Type >::DefaultEpsilon()) const |
| | Checks whether this is an identity matrix.
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bool | IsValid () const |
| | Checks whether all components are finite numbers.
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bool | IsNaN () const |
| | Checks whether any component is NaN.
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ezVec3Template< Type > | GetRow (ezUInt32 uiRow) const |
| | Returns all 3 components of the i-th row.
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void | SetRow (ezUInt32 uiRow, const ezVec3Template< Type > &row) |
| | Sets all 3 components of the i-th row.
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ezVec3Template< Type > | GetColumn (ezUInt32 uiColumn) const |
| | Returns all 3 components of the i-th column.
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void | SetColumn (ezUInt32 uiColumn, const ezVec3Template< Type > &column) |
| | Sets all 3 components of the i-th column.
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ezVec3Template< Type > | GetDiagonal () const |
| | Returns all 3 components on the diagonal of the matrix.
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void | SetDiagonal (const ezVec3Template< Type > &diag) |
| | Sets all 3 components on the diagonal of the matrix.
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const ezVec3Template< Type > | GetScalingFactors () const |
| | Returns the 3 scaling factors that are encoded in the matrix.
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ezResult | SetScalingFactors (const ezVec3Template< Type > &vXYZ, Type fEpsilon=ezMath::BasicType< Type >::DefaultEpsilon()) |
| | Tries to set the three scaling factors in the matrix. Returns EZ_FAILURE if the matrix columns cannot be normalized and thus no rescaling is possible.
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const ezVec3Template< Type > | TransformDirection (const ezVec3Template< Type > &v) const |
| | Matrix-vector multiplication, assuming the 4th component of the vector is zero. So, rotation/scaling only. Useful as an optimization.
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void | operator*= (Type f) |
| | Component-wise multiplication (commutative)
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void | operator/= (Type f) |
| | Component-wise division.
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bool | IsIdentical (const ezMat3Template< Type > &rhs) const |
| | Equality Check.
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bool | IsEqual (const ezMat3Template< Type > &rhs, Type fEpsilon) const |
| | Equality Check with epsilon.
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template<typename Type>
class ezMat3Template< Type >
A 3x3 component matrix class.
1.8.3.1