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0fb9e73ec1
Functions include: * glm_mat#x#_copy * glm_mat#x#_zero * glm_mat#x#_mul * glm_mat#x#_mulv * glm_mat#x#_transpose * glm_mat#x#_scale Commit also includes some minor changes to * mat2 * mat3 * mat4 Signed-off-by: Vincent Davis Jr <vince@underview.tech>
93 lines
2.1 KiB
ReStructuredText
93 lines
2.1 KiB
ReStructuredText
.. default-domain:: C
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mat2x4
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======
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Header: cglm/mat2x4.h
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Table of contents (click to go):
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Macros:
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1. GLM_MAT2X4_ZERO_INIT
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#. GLM_MAT2X4_ZERO
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Functions:
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1. :c:func:`glm_mat2x4_copy`
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#. :c:func:`glm_mat2x4_zero`
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#. :c:func:`glm_mat2x4_make`
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#. :c:func:`glm_mat2x4_mul`
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#. :c:func:`glm_mat2x4_mulv`
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#. :c:func:`glm_mat2x4_transpose`
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#. :c:func:`glm_mat2x4_scale`
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Functions documentation
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~~~~~~~~~~~~~~~~~~~~~~~
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.. c:function:: void glm_mat2x4_copy(mat2x4 mat, mat2x4 dest)
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copy mat2x4 to another one (dest).
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Parameters:
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| *[in]* **mat** source
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| *[out]* **dest** destination
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.. c:function:: void glm_mat2x4_zero(mat2x4 mat)
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make given matrix zero
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Parameters:
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| *[in,out]* **mat** matrix
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.. c:function:: void glm_mat2x4_make(float * __restrict src, mat2x4 dest)
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Create mat2x4 matrix from pointer
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| NOTE: **@src** must contain at least 8 elements.
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Parameters:
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| *[in]* **src** pointer to an array of floats
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| *[out]* **dest** destination matrix2x4
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.. c:function:: void glm_mat2x4_mul(mat2x4 m1, mat4x2 m2, mat2 dest)
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multiply m1 and m2 to dest
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m1, m2 and dest matrices can be same matrix, it is possible to write this:
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.. code-block:: c
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glm_mat2x4_mul(m, m, m);
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Parameters:
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| *[in]* **m1** left matrix
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| *[in]* **m2** right matrix
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| *[out]* **dest** destination matrix
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.. c:function:: void glm_mat2x4_mulv(mat2x4 m, vec4 v, vec2 dest)
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multiply mat2x4 with vec4 (column vector) and store in dest vector
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Parameters:
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| *[in]* **m** mat2x4 (left)
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| *[in]* **v** vec4 (right, column vector)
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| *[out]* **dest** destination (result, column vector)
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.. c:function:: void glm_mat2x4_transpose(mat2x4 m, mat4x2 dest)
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transpose matrix and store in dest
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Parameters:
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| *[in]* **m** matrix
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| *[out]* **dest** destination
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.. c:function:: void glm_mat2x4_scale(mat2x4 m, float s)
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multiply matrix with scalar
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Parameters:
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| *[in, out]* **m** matrix
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| *[in]* **s** scalar
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