JMatrix¶
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struct
JMatrix
: System.ValueType 3x3 Matrix. Member of the math namespace, so every method has it’s ‘by reference’ equivalent to speed up time critical math operations.
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float
M11
M11
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float
M12
M12
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float
M13
M13
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float
M21
M21
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float
M22
M22
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float
M23
M23
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float
M31
M31
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float
M32
M32
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float
M33
M33
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JMatrix
Identity
Identity matrix.
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JMatrix
Zero
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JMatrix
CreateFromYawPitchRoll
(float yaw, float pitch, float roll) Parameters: - yaw (float) –
- pitch (float) –
- roll (float) –
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JMatrix
CreateRotationX
(float radians) Parameters: - radians (float) –
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void
CreateRotationX
(float radians, ref JMatrix result) Parameters: - radians (float) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
CreateRotationY
(float radians) Parameters: - radians (float) –
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void
CreateRotationY
(float radians, ref JMatrix result) Parameters: - radians (float) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
CreateRotationZ
(float radians) Parameters: - radians (float) –
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void
CreateRotationZ
(float radians, ref JMatrix result) Parameters: - radians (float) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
Multiply
(JMatrix matrix1, JMatrix matrix2) Multiply two matrices. Notice: matrix multiplication is not commutative.
Parameters: - matrix1 (Jitter.LinearMath.JMatrix) – The first matrix.
- matrix2 (Jitter.LinearMath.JMatrix) – The second matrix.
Returns: The product of both matrices.
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void
Multiply
(ref JMatrix matrix1, ref JMatrix matrix2, ref JMatrix result) Parameters: - (ref) matrix1 (Jitter.LinearMath.JMatrix) –
- (ref) matrix2 (Jitter.LinearMath.JMatrix) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
Add
(JMatrix matrix1, JMatrix matrix2) Matrices are added.
Parameters: - matrix1 (Jitter.LinearMath.JMatrix) – The first matrix.
- matrix2 (Jitter.LinearMath.JMatrix) – The second matrix.
Returns: The sum of both matrices.
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void
Add
(ref JMatrix matrix1, ref JMatrix matrix2, ref JMatrix result) Parameters: - (ref) matrix1 (Jitter.LinearMath.JMatrix) –
- (ref) matrix2 (Jitter.LinearMath.JMatrix) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
Inverse
(JMatrix matrix) Calculates the inverse of a give matrix.
Parameters: - matrix (Jitter.LinearMath.JMatrix) – The matrix to invert.
Returns: The inverted JMatrix.
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float
Determinant
()
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void
Invert
(ref JMatrix matrix, ref JMatrix result) Parameters: - (ref) matrix (Jitter.LinearMath.JMatrix) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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void
Inverse
(ref JMatrix matrix, ref JMatrix result) Parameters: - (ref) matrix (Jitter.LinearMath.JMatrix) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
Multiply
(JMatrix matrix1, float scaleFactor) Multiply a matrix by a scalefactor.
Parameters: - matrix1 (Jitter.LinearMath.JMatrix) – The matrix.
- scaleFactor (float) – The scale factor.
Returns: A JMatrix multiplied by the scale factor.
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void
Multiply
(ref JMatrix matrix1, float scaleFactor, ref JMatrix result) Parameters: - (ref) matrix1 (Jitter.LinearMath.JMatrix) –
- scaleFactor (float) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
CreateFromQuaternion
(JQuaternion quaternion) Creates a JMatrix representing an orientation from a quaternion.
Parameters: - quaternion (Jitter.LinearMath.JQuaternion) – The quaternion the matrix should be created from.
Returns: JMatrix representing an orientation.
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void
CreateFromQuaternion
(ref JQuaternion quaternion, ref JMatrix result) Parameters: - (ref) quaternion (Jitter.LinearMath.JQuaternion) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
Transpose
(JMatrix matrix) Creates the transposed matrix.
Parameters: - matrix (Jitter.LinearMath.JMatrix) – The matrix which should be transposed.
Returns: The transposed JMatrix.
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void
Transpose
(ref JMatrix matrix, ref JMatrix result) Parameters: - (ref) matrix (Jitter.LinearMath.JMatrix) –
- (ref) result (Jitter.LinearMath.JMatrix) –
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JMatrix
op_Multiply
(JMatrix value1, JMatrix value2) Multiplies two matrices.
Parameters: - value1 (Jitter.LinearMath.JMatrix) – The first matrix.
- value2 (Jitter.LinearMath.JMatrix) – The second matrix.
Returns: The product of both values.
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float
Trace
()
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JMatrix
op_Addition
(JMatrix value1, JMatrix value2) Adds two matrices.
Parameters: - value1 (Jitter.LinearMath.JMatrix) – The first matrix.
- value2 (Jitter.LinearMath.JMatrix) – The second matrix.
Returns: The sum of both values.
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JMatrix
op_Subtraction
(JMatrix value1, JMatrix value2) Subtracts two matrices.
Parameters: - value1 (Jitter.LinearMath.JMatrix) – The first matrix.
- value2 (Jitter.LinearMath.JMatrix) – The second matrix.
Returns: The difference of both values.
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float