update docs

docs/source/box.rst

@@ -28,6 +28,7 @@ Functions:
 #. :c:func:`glm_aabb_isvalid`
 #. :c:func:`glm_aabb_size`
 #. :c:func:`glm_aabb_radius`
+#. :c:func:`glm_aabb_center`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -131,3 +132,11 @@ Functions documentation
 
     Parameters:
       | *[in]*   **box**     bounding box
+
+.. c:function:: void  glm_aabb_center(vec3 box[2], vec3 dest)
+
+    | computes center point of AABB
+
+    Parameters:
+      | *[in]*    **box**     bounding box
+      | *[out]*   **box**     center of bounding box

docs/source/mat3.rst

@@ -24,6 +24,7 @@ Functions:
 #. :c:func:`glm_mat3_transpose_to`
 #. :c:func:`glm_mat3_transpose`
 #. :c:func:`glm_mat3_mulv`
+#. :c:func:`glm_mat3_quat`
 #. :c:func:`glm_mat3_scale`
 #. :c:func:`glm_mat3_det`
 #. :c:func:`glm_mat3_inv`
@@ -89,6 +90,14 @@ Functions documentation
       | *[in]*  **v**     vec3 (right, column vector)
       | *[out]* **dest**  destination (result, column vector)
 
+.. c:function:: void  glm_mat3_quat(mat3 m, versor dest)
+
+    convert mat3 to quaternion
+
+    Parameters:
+      | *[in]*  **m**     rotation matrix
+      | *[out]* **dest**  destination quaternion
+
 .. c:function:: void  glm_mat3_scale(mat3 m, float s)
 
     multiply matrix with scalar

docs/source/mat4.rst

@@ -32,6 +32,7 @@ Functions:
 #. :c:func:`glm_mat4_mulN`
 #. :c:func:`glm_mat4_mulv`
 #. :c:func:`glm_mat4_mulv3`
+#. :c:func:`glm_mat4_quat`
 #. :c:func:`glm_mat4_transpose_to`
 #. :c:func:`glm_mat4_transpose`
 #. :c:func:`glm_mat4_scale_p`
@@ -146,6 +147,14 @@ Functions documentation
     | *[in]*  **v**     vec3 (right, column vector)
     | *[out]* **dest**  vec3 (result, column vector)
 
+.. c:function:: void  glm_mat4_quat(mat4 m, versor dest)
+
+    convert mat4's rotation part to quaternion
+
+    Parameters:
+    | *[in]*  **m**     affine matrix
+    | *[out]* **dest**  destination quaternion
+
 .. c:function:: void  glm_mat4_transpose_to(mat4 m, mat4 dest)
 
     transpose mat4 and store in dest