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mat3: add rmc for mat3

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Recep Aslantas
2019-02-13 10:12:49 +03:00
parent c8b8f4f6f0
commit 2b1eece9ac
5 changed files with 53 additions and 1 deletions
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18
docs/source/mat3.rst
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@@ -32,6 +32,7 @@ Functions:
#. :c:func:`glm_mat3_trace`
#. :c:func:`glm_mat3_swap_col`
#. :c:func:`glm_mat3_swap_row`
#. :c:func:`glm_mat3_rmc`
Functions documentation
~~~~~~~~~~~~~~~~~~~~~~~
@@ -161,3 +162,20 @@ Functions documentation
| *[in, out]* **mat** matrix
| *[in]* **row1** row1
| *[in]* **row2** row2
.. c:function:: float glm_mat3_rmc(vec3 r, mat3 m, vec3 c)
| **rmc** stands for **Row** * **Matrix** * **Column**
| helper for R (row vector) * M (matrix) * C (column vector)
| the result is scalar because R * M = Matrix1x3 (row vector),
| then Matrix1x3 * Vec3 (column vector) = Matrix1x1 (Scalar)
Parameters:
| *[in]* **r** row vector or matrix1x3
| *[in]* **m** matrix3x3
| *[in]* **c** column vector or matrix3x1
Returns:
scalar value e.g. Matrix1x1

2
docs/source/mat4.rst
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@@ -278,7 +278,7 @@ Functions documentation
| helper for R (row vector) * M (matrix) * C (column vector)
| the result is scalar because S * M = Matrix1x4 (row vector),
| the result is scalar because R * M = Matrix1x4 (row vector),
| then Matrix1x4 * Vec4 (column vector) = Matrix1x1 (Scalar)
Parameters: