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91 lines
2.1 KiB
ReStructuredText
91 lines
2.1 KiB
ReStructuredText
.. default-domain:: C
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mat4x2
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======
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Header: cglm/mat4x2.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_MAT4X2_ZERO_INIT
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#. GLM_MAT4X2_ZERO
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Functions:
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1. :c:func:`glm_mat4x2_copy`
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#. :c:func:`glm_mat4x2_zero`
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#. :c:func:`glm_mat4x2_make`
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#. :c:func:`glm_mat4x2_mul`
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#. :c:func:`glm_mat4x2_mulv`
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#. :c:func:`glm_mat4x2_transpose`
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#. :c:func:`glm_mat4x2_scale`
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Functions documentation
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~~~~~~~~~~~~~~~~~~~~~~~
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.. c:function:: void glm_mat4x2_copy(mat4x2 mat, mat4x2 dest)
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copy mat4x2 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_mat4x2_zero(mat4x2 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_mat4x2_make(const float * __restrict src, mat4x2 dest)
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Create mat4x2 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 matrix4x2
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.. c:function:: void glm_mat4x2_mul(mat4x2 m1, mat2x4 m2, mat4 dest)
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multiply m1 and m2 to dest
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.. code-block:: c
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glm_mat4x2_mul(mat4x2, mat2x4, mat4);
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Parameters:
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| *[in]* **m1** left matrix (mat4x2)
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| *[in]* **m2** right matrix (mat2x4)
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| *[out]* **dest** destination matrix (mat4)
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.. c:function:: void glm_mat4x2_mulv(mat4x2 m, vec2 v, vec4 dest)
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multiply mat4x2 with vec2 (column vector) and store in dest vector
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Parameters:
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| *[in]* **m** mat4x2 (left)
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| *[in]* **v** vec2 (right, column vector)
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| *[out]* **dest** destination (result, column vector)
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.. c:function:: void glm_mat4x2_transpose(mat4x2 m, mat2x4 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_mat4x2_scale(mat4x2 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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