Cleanup: spelling

14 files changed, 23 insertions, 21 deletions

diff --git a/source/blender/blenlib/intern/array_utils.c b/source/blender/blenlib/intern/array_utils.c
index 5bf50b029a5..17ee0eecc6b 100644
--- a/source/blender/blenlib/intern/array_utils.c
+++ b/source/blender/blenlib/intern/array_utils.c
@@ -324,7 +324,7 @@ bool _bli_array_is_zeroed(const void *arr_v, unsigned int arr_len, size_t arr_st
  * Nice for selection ID.
  *
  * \param arr_shape: dimensions [w, h].
- * \param center: coordinates [x, y] indicating where to start transversing.
+ * \param center: coordinates [x, y] indicating where to start traversing.
  */
 bool _bli_array_iter_spiral_square(const void *arr_v,
                                    const int arr_shape[2],
@@ -345,7 +345,7 @@ bool _bli_array_iter_spiral_square(const void *arr_v,
     return true;
   }
 
-  /* #steps_in and #steps_out are the "diameters" of the inscribed and ciscunscript squares in the
+  /* #steps_in and #steps_out are the "diameters" of the inscribed and circumscribed squares in the
    * rectangle. Each step smaller than #steps_in does not need to check bounds. */
   int steps_in, steps_out;
   {
diff --git a/source/blender/compositor/intern/COM_NodeGraph.cc b/source/blender/compositor/intern/COM_NodeGraph.cc
index 421a762d9b5..89b5a660dbd 100644
--- a/source/blender/compositor/intern/COM_NodeGraph.cc
+++ b/source/blender/compositor/intern/COM_NodeGraph.cc
@@ -103,7 +103,7 @@ void NodeGraph::add_bNodeTree(const CompositorContext &context,
 {
   const bNodeTree *basetree = context.getbNodeTree();
 
-  /* update viewers in the active edittree as well the base tree (for backdrop) */
+  /* Update viewers in the active edit-tree as well the base tree (for backdrop). */
   bool is_active_group = (parent_key.value == basetree->active_viewer_key.value);
 
   /* add all nodes of the tree to the node list */
@@ -113,7 +113,7 @@ void NodeGraph::add_bNodeTree(const CompositorContext &context,
   }
 
   NodeRange node_range(m_nodes.begin() + nodes_start, m_nodes.end());
-  /* add all nodelinks of the tree to the link list */
+  /* Add all node-links of the tree to the link list. */
   for (bNodeLink *nodelink = (bNodeLink *)tree->links.first; nodelink; nodelink = nodelink->next) {
     add_bNodeLink(node_range, nodelink);
   }
diff --git a/source/blender/compositor/operations/COM_VectorBlurOperation.cc b/source/blender/compositor/operations/COM_VectorBlurOperation.cc
index d6894dfc8ad..f03d702dc58 100644
--- a/source/blender/compositor/operations/COM_VectorBlurOperation.cc
+++ b/source/blender/compositor/operations/COM_VectorBlurOperation.cc
@@ -847,7 +847,7 @@ void zbuf_accumulate_vecblur(NodeBlurData *nbd,
        * overestimates the contribution of foreground pixels but looks a
        * bit better without a sudden cutoff. */
       blendfac = ((samples - step) / (float)samples);
-      /* smoothstep to make it look a bit nicer as well */
+      /* Smooth-step to make it look a bit nicer as well. */
       blendfac = 3.0f * pow(blendfac, 2.0f) - 2.0f * pow(blendfac, 3.0f);
 
       /* accum */
diff --git a/source/blender/draw/engines/eevee/eevee_depth_of_field.c b/source/blender/draw/engines/eevee/eevee_depth_of_field.c
index 5f8e0106337..7986d7a2810 100644
--- a/source/blender/draw/engines/eevee/eevee_depth_of_field.c
+++ b/source/blender/draw/engines/eevee/eevee_depth_of_field.c
@@ -834,7 +834,7 @@ static void dof_scatter_pass_init(EEVEE_FramebufferList *fbl,
   int input_size[2], target_size[2];
   GPU_texture_get_mipmap_size(fx->dof_half_res_color_tx, 0, input_size);
   GPU_texture_get_mipmap_size(fx->dof_bg_color_tx, 0, target_size);
-  /* Draw a sprite for every four halfres pixels. */
+  /* Draw a sprite for every four half-res pixels. */
   int sprite_count = (input_size[0] / 2) * (input_size[1] / 2);
   float target_texel_size[2] = {1.0f / target_size[0], 1.0f / target_size[1]};
   const bool use_bokeh_tx = (fx->dof_bokeh_gather_lut_tx != NULL);
diff --git a/source/blender/draw/engines/eevee/eevee_effects.c b/source/blender/draw/engines/eevee/eevee_effects.c
index 25aedd2cdde..d1d7c67d16c 100644
--- a/source/blender/draw/engines/eevee/eevee_effects.c
+++ b/source/blender/draw/engines/eevee/eevee_effects.c
@@ -157,7 +157,7 @@ void EEVEE_effects_init(EEVEE_ViewLayerData *sldata,
   sldata->common_data.ssr_pixelsize[1] = 2.0f / size_fs[1];
 
   /**
-   * Color buffer with correct downsampling alignment.
+   * Color buffer with correct down-sampling alignment.
    * Used for SSReflections & SSRefractions.
    */
   if ((effects->enabled_effects & EFFECT_RADIANCE_BUFFER) != 0) {
diff --git a/source/blender/draw/engines/eevee/eevee_shadows.c b/source/blender/draw/engines/eevee/eevee_shadows.c
index 1f27d2dce34..51fd1cad41e 100644
--- a/source/blender/draw/engines/eevee/eevee_shadows.c
+++ b/source/blender/draw/engines/eevee/eevee_shadows.c
@@ -174,7 +174,7 @@ void EEVEE_shadows_caster_register(EEVEE_ViewLayerData *sldata, Object *ob)
   }
 
   EEVEE_BoundBox *aabb = &frontbuffer->bbox[id];
-  /* Note that *aabb has not been initialised yet. */
+  /* Note that `*aabb` has not been initialized yet. */
   add_v3_v3v3(aabb->center, min, max);
   mul_v3_fl(aabb->center, 0.5f);
   sub_v3_v3v3(aabb->halfdim, aabb->center, max);
diff --git a/source/blender/editors/interface/interface_context_menu.c b/source/blender/editors/interface/interface_context_menu.c
index 53a04ec9db5..edfd1ecd539 100644
--- a/source/blender/editors/interface/interface_context_menu.c
+++ b/source/blender/editors/interface/interface_context_menu.c
@@ -567,7 +567,7 @@ bool ui_popup_context_menu_for_button(bContext *C, uiBut *but)
 
     /* Keyframes */
     if (but->flag & UI_BUT_ANIMATED_KEY) {
-      /* replace/delete keyfraemes */
+      /* Replace/delete keyframes. */
       if (is_array_component) {
         uiItemBooleanO(layout,
                        CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Replace Keyframes"),
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index 834be49b2b3..81da54ade9e 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -7783,7 +7783,7 @@ static int ui_do_button(bContext *C, uiBlock *block, uiBut *but, const wmEvent *
           if ((data->str &&
                ELEM(data->state, BUTTON_STATE_TEXT_EDITING, BUTTON_STATE_NUM_EDITING)) ||
               ((abs(data->multi_data.drag_lock_x - event->x) > margin_x) &&
-               /* just to be sure, check we're dragging more hoz then virt */
+               /* Just to be sure, check we're dragging more horizontally then vertically. */
                abs(event->prevx - event->x) > abs(event->prevy - event->y))) {
             if (data->multi_data.has_mbuts) {
               ui_multibut_states_create(but, data);
@@ -9332,8 +9332,8 @@ static void ui_mouse_motion_keynav_init(struct uiKeyNavLock *keynav, const wmEve
   copy_v2_v2_int(keynav->event_xy, &event->x);
 }
 /**
- * Return true if keyinput isn't blocking mouse-motion,
- * or if the mouse-motion is enough to disable keyinput.
+ * Return true if key-input isn't blocking mouse-motion,
+ * or if the mouse-motion is enough to disable key-input.
  */
 static bool ui_mouse_motion_keynav_test(struct uiKeyNavLock *keynav, const wmEvent *event)
 {
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index c5e67e0334e..fed011d78d7 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -6383,9 +6383,9 @@ void uiTemplateList(uiLayout *layout,
   }
 
   if (glob) {
-    /* About UI_BTYPE_GRIP drag-resize:
+    /* About #UI_BTYPE_GRIP drag-resize:
      * We can't directly use results from a grip button, since we have a
-     * rather complex behavior here (sizing by discrete steps and, overall, autosize feature).
+     * rather complex behavior here (sizing by discrete steps and, overall, auto-size feature).
      * Since we *never* know whether we are grip-resizing or not
      * (because there is no callback for when a button enters/leaves its "edit mode"),
      * we use the fact that grip-controlled value (dyn_data->resize) is completely handled
@@ -6393,7 +6393,7 @@ void uiTemplateList(uiLayout *layout,
      *
      * It is only meaningful when we are not resizing,
      * in which case this gives us the correct "init drag" value.
-     * Note we cannot affect dyn_data->resize_prev here,
+     * Note we cannot affect `dyn_data->resize_prev here`,
      * since this value is not controlled by the grip!
      */
     dyn_data->resize = dyn_data->resize_prev +
diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c
index 1d7d10b6d0c..26b2c7a9091 100644
--- a/source/blender/editors/interface/interface_widgets.c
+++ b/source/blender/editors/interface/interface_widgets.c
@@ -658,7 +658,7 @@ static int round_box_shadow_edges(
   const float maxx = rect->xmax + step;
   const float maxy = rect->ymax + step;
 
-  /* mult */
+  /* Multiply. */
   for (int a = 0; a < WIDGET_CURVE_RESOLU; a++) {
     vec[a][0] = rad * cornervec[a][0];
     vec[a][1] = rad * cornervec[a][1];
diff --git a/source/blender/editors/mesh/editmesh_rip.c b/source/blender/editors/mesh/editmesh_rip.c
index 03b4cda2005..33797573f2b 100644
--- a/source/blender/editors/mesh/editmesh_rip.c
+++ b/source/blender/editors/mesh/editmesh_rip.c
@@ -97,7 +97,9 @@ static float edbm_rip_linedist(
 }
 #endif
 
-/* calculaters a point along the loop tangent which can be used to measure against edges */
+/**
+ * Calculates a point along the loop tangent which can be used to measure against edges.
+ */
 static void edbm_calc_loop_co(BMLoop *l, float l_mid_co[3])
 {
   BM_loop_calc_face_tangent(l, l_mid_co);
diff --git a/source/blender/editors/sculpt_paint/sculpt_detail.c b/source/blender/editors/sculpt_paint/sculpt_detail.c
index 1246c624941..188bb0a88eb 100644
--- a/source/blender/editors/sculpt_paint/sculpt_detail.c
+++ b/source/blender/editors/sculpt_paint/sculpt_detail.c
@@ -125,7 +125,7 @@ static int sculpt_detail_flood_fill_exec(bContext *C, wmOperator *UNUSED(op))
   MEM_SAFE_FREE(nodes);
   SCULPT_undo_push_end();
 
-  /* Force rebuild of pbvh for better BB placement. */
+  /* Force rebuild of PBVH for better BB placement. */
   SCULPT_pbvh_clear(ob);
   /* Redraw. */
   WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
@@ -723,7 +723,7 @@ static int dyntopo_detail_size_edit_invoke(bContext *C, wmOperator *op, const wm
   copy_m4_m4(cd->gizmo_mat, cursor_trans);
   mul_m4_m4_post(cd->gizmo_mat, cursor_rot);
 
-  /* Initize the position of the triangle vertices. */
+  /* Initialize the position of the triangle vertices. */
   const float y_axis[3] = {0.0f, cd->radius, 0.0f};
   for (int i = 0; i < 3; i++) {
     zero_v3(cd->preview_tri[i]);
diff --git a/source/blender/editors/space_outliner/tree/tree_element.hh b/source/blender/editors/space_outliner/tree/tree_element.hh
index 4a7e95556db..09bd0eec05d 100644
--- a/source/blender/editors/space_outliner/tree/tree_element.hh
+++ b/source/blender/editors/space_outliner/tree/tree_element.hh
@@ -40,7 +40,7 @@ class AbstractTreeElement {
   virtual ~AbstractTreeElement() = default;
 
   /**
-   * Check if the type is expandible in current context.
+   * Check if the type is expandable in current context.
    */
   virtual bool expandPoll(const SpaceOutliner &) const
   {
diff --git a/source/blender/nodes/geometry/nodes/node_geo_subdivide_smooth.cc b/source/blender/nodes/geometry/nodes/node_geo_subdivide_smooth.cc
index 4d9b8110d65..b56100e21bf 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_subdivide_smooth.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_subdivide_smooth.cc
@@ -69,7 +69,7 @@ static void geo_node_subdivide_smooth_exec(GeoNodeExecParams params)
 #else
   const int subdiv_level = clamp_i(params.extract_input<int>("Level"), 0, 30);
 
-  /* Only process subdivion if level is greater than 0. */
+  /* Only process subdivision if level is greater than 0. */
   if (subdiv_level == 0) {
     params.set_output("Geometry", std::move(geometry_set));
     return;