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vec: normalize cross product helper

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This commit is contained in:
Recep Aslantas
2018-12-06 18:01:52 +03:00
parent 92605f845a
commit 2ef9c23a6c
6 changed files with 61 additions and 29 deletions
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20
docs/source/vec3.rst
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@@ -39,7 +39,6 @@ Functions:
#. :c:func:`glm_vec3_zero`
#. :c:func:`glm_vec3_one`
#. :c:func:`glm_vec3_dot`
#. :c:func:`glm_vec3_cross`
#. :c:func:`glm_vec3_norm2`
#. :c:func:`glm_vec3_norm`
#. :c:func:`glm_vec3_add`
@@ -65,6 +64,8 @@ Functions:
#. :c:func:`glm_vec3_negate_to`
#. :c:func:`glm_vec3_normalize`
#. :c:func:`glm_vec3_normalize_to`
#. :c:func:`glm_vec3_cross`
#. :c:func:`glm_vec3_crossn`
#. :c:func:`glm_vec3_distance2`
#. :c:func:`glm_vec3_distance`
#. :c:func:`glm_vec3_angle`
@@ -125,12 +126,21 @@ Functions documentation
.. c:function:: void glm_vec3_cross(vec3 a, vec3 b, vec3 d)
cross product
cross product of two vector (RH)
Parameters:
| *[in]* **a** source 1
| *[in]* **b** source 2
| *[out]* **d** destination
| *[in]* **a** vector 1
| *[in]* **b** vector 2
| *[out]* **dest** destination
.. c:function:: void glm_vec3_crossn(vec3 a, vec3 b, vec3 dest)
cross product of two vector (RH) and normalize the result
Parameters:
| *[in]* **a** vector 1
| *[in]* **b** vector 2
| *[out]* **dest** destination
.. c:function:: float glm_vec3_norm2(vec3 v)