| Matrix4 Methods |
The Matrix4 type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | AlmostEquals(Matrix4) |
Comparison method for matrices with default tolerance
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| AlmostEquals(Matrix4, Double) |
Comparison method for matrices with tolerance
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| CheckRigid |
Throws an exception if this matrix is not rigid.
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| Clean |
Zeroes any values smaller than Globals.EPS.
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| CleanRigid |
Ensures this is a valid rigid matrix
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| Determinant |
Returns the determinant.
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| Equals | (Inherited from ValueType.) |
 | FromAxis |
Returns a matrix with one given axis. The other two axes are arbitrarily
chosen to form a right-handed coordinate system.
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| FromThreePoint |
Creates a matrix from three points.
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| FromTwoAxes |
Creates a matrix from a translation and two axis vectors
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| FromTwoPointXY |
Creates a matrix from a translation and two points
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| FromTwoPointXZ |
Creates a matrix from a translation and two points
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| GetAxisVector |
Gets the axis vector from the specified axis
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| GetHashCode | (Inherited from ValueType.) |
| GetType | (Inherited from Object.) |
| Inverse |
Returns the inverse of a general matrix.
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| InverseRigid |
Returns a an inverted copy of the matrix. If the matrix is non-rigid the result is undefined.
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| Invert |
Inverts a general matrix, using Cramer's rule.
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| InvertAffine |
Inverts an affine matrix.
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| InvertRigid |
Inverts a rigid (pure translation+rotation) matrix.
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| IsAffine |
Returns true if the matrix is affine.
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| IsEmpty |
Returns true if all elements in the matrix are zero.
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| IsIdentity |
Returns true if the matrix is identity.
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| IsRigid |
Returns true if this matrix is rigid (orthogonal),
e.g. it represents a pure rotation and translation.
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| Multiply(Matrix4) |
Matrix-Matrix multiplication method.
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| Multiply(Vector4) |
Matrix-Vector4 multiplication method.
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| MultiplyPoint |
Matrix-Vector3 (interpreted as a point) multiplication.
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| MultiplyVector |
Matrix-Vector3 (interpreted as a direction) multiplication.
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| RelativeMatrix |
Returns a matrix representing the relative transform, between the two specified matrices.
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| Rotate(Vector3, Double) |
Rotates the matrix around an axis through the origin.
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| Rotate(Vector3, Vector3, Double) |
Rotates the matrix around an axis through a point.
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| Scale(Double) |
Scale uniformly about origin.
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| Scale(Vector3) |
Scale by vector about origin.
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| Scale(Vector3, Vector3) |
Scale by vector about a point.
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| ToString |
Returns a string in the format (Overrides ValueTypeToString.)[[x.x x.y x.z x.w] [y.x y.y y.z y.w] [z.x z.y z.z z.w] [t.x t.y t.z t.w]] |
| Translate(Vector3) |
Translates the matrix by a vector.
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| Translate(Double, Double, Double) |
Translates the matrix by x,y,z.
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| TranslateLocal(Vector3) |
Translates the matrix by a vector in its own coordinate system.
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| TranslateLocal(Double, Double, Double) |
Translates the matrix by x,y,z in its own coordinate system.
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| Transpose |
Transposes the matrix.
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| TryParse |
Converts the string representation to its Matrix4 equivalent.
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| WithEulerZYX |
Returns a new Matrix4 with the given Euler ZYX orientation
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| WithTranslation |
Returns a new Matrix4 with the given translation
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See Also