add docs for new aabb functions

docs/source/box.rst

@@ -24,6 +24,10 @@ Functions:
 #. :c:func:`glm_aabb_crop`
 #. :c:func:`glm_aabb_crop_until`
 #. :c:func:`glm_aabb_frustum`
+#. :c:func:`glm_aabb_invalidate`
+#. :c:func:`glm_aabb_isvalid`
+#. :c:func:`glm_aabb_size`
+#. :c:func:`glm_aabb_radius`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -91,3 +95,39 @@ Functions documentation
     Parameters:
       | *[in]*   **box**     bounding box
       | *[out]*  **planes**  frustum planes
+
+.. c:function:: void  glm_aabb_invalidate(vec3 box[2])
+
+    | invalidate AABB min and max values
+
+    | It fills *max* values with -FLT_MAX and *min* values with +FLT_MAX
+
+    Parameters:
+      | *[in, out]*   **box**     bounding box
+
+.. c:function:: bool  check if AABB is valid or not
+
+    | check if AABB intersects with frustum planes
+
+    Parameters:
+      | *[in]*   **box**     bounding box
+
+    Returns:
+      returns true if aabb is valid otherwise false
+
+.. c:function:: float  glm_aabb_size(vec3 box[2])
+
+    | distance between of min and max
+
+    Parameters:
+      | *[in]*   **box**     bounding box
+
+    Returns:
+      distance between min - max
+
+.. c:function:: float  glm_aabb_radius(vec3 box[2])
+
+    | radius of sphere which surrounds AABB
+
+    Parameters:
+      | *[in]*   **box**     bounding box

docs/source/io.rst

@@ -39,6 +39,7 @@ Functions:
 #. :c:func:`glm_vec3_print`
 #. :c:func:`glm_ivec3_print`
 #. :c:func:`glm_versor_print`
+#. :c:func:`glm_aabb_print`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -90,3 +91,12 @@ Functions documentation
     Parameters:
       | *[in]*  **vec**      quaternion
       | *[in]*  **ostream**  FILE to write
+
+.. c:function:: void  glm_aabb_print(versor vec, const char * __restrict tag, FILE * __restrict ostream)
+
+    | print aabb to given stream
+
+    Parameters:
+      | *[in]*  **vec**      aabb (axis-aligned bounding box)
+      | *[in]*  **tag**      tag to find it more easly in logs
+      | *[in]*  **ostream**  FILE to write