Cleanup: spelling in comments

18 files changed, 28 insertions, 28 deletions

diff --git a/source/blender/editors/gpencil/gpencil_convert.c b/source/blender/editors/gpencil/gpencil_convert.c
index 4f9468cc9c4..0601d009bf7 100644
--- a/source/blender/editors/gpencil/gpencil_convert.c
+++ b/source/blender/editors/gpencil/gpencil_convert.c
@@ -1104,7 +1104,7 @@ static void gpencil_stroke_to_bezier(bContext *C,
                                        rad_fac,
                                        minmax_weights);
 
-    /* shift coord vects */
+    /* Shift coord vectors. */
     copy_v3_v3(p3d_prev, p3d_cur);
     copy_v3_v3(p3d_cur, p3d_next);
 
diff --git a/source/blender/editors/gpencil/gpencil_intern.h b/source/blender/editors/gpencil/gpencil_intern.h
index 56c94e4494d..d656241c463 100644
--- a/source/blender/editors/gpencil/gpencil_intern.h
+++ b/source/blender/editors/gpencil/gpencil_intern.h
@@ -726,16 +726,16 @@ struct GP_EditableStrokes_Iter {
   (void)0
 
 /**
- * Iterate over all editable editcurves in the current context,
- * stopping on each usable layer + stroke + curve pair (i.e. gpl, gps and gpc)
+ * Iterate over all editable edit-curves in the current context,
+ * stopping on each usable layer + stroke + curve pair (i.e. `gpl`, `gps` and `gpc`)
  * to perform some operations on the curve.
  *
  * \param gpl: The identifier to use for the layer of the stroke being processed.
- *                    Choose a suitable value to avoid name clashes.
+ *             Choose a suitable value to avoid name clashes.
  * \param gps: The identifier to use for current stroke being processed.
- *                    Choose a suitable value to avoid name clashes.
+ *             Choose a suitable value to avoid name clashes.
  * \param gpc: The identifier to use for current editcurve being processed.
- *                    Choose a suitable value to avoid name clashes.
+ *             Choose a suitable value to avoid name clashes.
  */
 #define GP_EDITABLE_CURVES_BEGIN(gpstroke_iter, C, gpl, gps, gpc) \
   { \
diff --git a/source/blender/editors/gpencil/gpencil_sculpt_paint.c b/source/blender/editors/gpencil/gpencil_sculpt_paint.c
index 01ac02a9a1d..6d0848de36d 100644
--- a/source/blender/editors/gpencil/gpencil_sculpt_paint.c
+++ b/source/blender/editors/gpencil/gpencil_sculpt_paint.c
@@ -829,7 +829,7 @@ static bool gpencil_brush_randomize_apply(tGP_BrushEditData *gso,
       mul_v2_fl(svec, fac);
     }
 
-    /* convert to dataspace */
+    /* Convert to data-space. */
     if (gps->flag & GP_STROKE_3DSPACE) {
       /* 3D: Project to 3D space */
       bool flip;
diff --git a/source/blender/editors/gpencil/gpencil_utils.c b/source/blender/editors/gpencil/gpencil_utils.c
index 23c385c1213..5e8610c6b81 100644
--- a/source/blender/editors/gpencil/gpencil_utils.c
+++ b/source/blender/editors/gpencil/gpencil_utils.c
@@ -525,7 +525,7 @@ bool ED_gpencil_stroke_can_use_direct(const ScrArea *area, const bGPDstroke *gps
     return (area->spacetype == SPACE_IMAGE);
   }
   if (gps->flag & GP_STROKE_2DSPACE) {
-    /* 2D strokes (dataspace) - for any 2D view (i.e. everything other than 3D view) */
+    /* 2D strokes (data-space) - for any 2D view (i.e. everything other than 3D view). */
     return (area->spacetype != SPACE_VIEW3D);
   }
   /* view aligned - anything goes */
diff --git a/source/blender/editors/include/UI_interface.h b/source/blender/editors/include/UI_interface.h
index a9a9c98cab8..98c98f99d32 100644
--- a/source/blender/editors/include/UI_interface.h
+++ b/source/blender/editors/include/UI_interface.h
@@ -1866,7 +1866,7 @@ struct PointerRNA *UI_region_panel_custom_data_under_cursor(const struct bContex
                                                             const struct wmEvent *event);
 void UI_panel_custom_data_set(struct Panel *panel, struct PointerRNA *custom_data);
 
-/* Polyinstantiated panels for representing a list of data. */
+/* Poly-instantiated panels for representing a list of data. */
 /**
  * Called in situations where panels need to be added dynamically rather than
  * having only one panel corresponding to each #PanelType.
diff --git a/source/blender/editors/interface/interface_eyedropper_datablock.c b/source/blender/editors/interface/interface_eyedropper_datablock.c
index aec8f56678a..01b958576b6 100644
--- a/source/blender/editors/interface/interface_eyedropper_datablock.c
+++ b/source/blender/editors/interface/interface_eyedropper_datablock.c
@@ -156,7 +156,7 @@ static void datadropper_id_sample_pt(
         CTX_wm_area_set(C, area);
         CTX_wm_region_set(C, region);
 
-        /* grr, always draw else we leave stale text */
+        /* Unfortunately it's necessary to always draw else we leave stale text. */
         ED_region_tag_redraw(region);
 
         if (area->spacetype == SPACE_VIEW3D) {
diff --git a/source/blender/editors/interface/interface_eyedropper_depth.c b/source/blender/editors/interface/interface_eyedropper_depth.c
index 56bc1a6d956..3c6f127582a 100644
--- a/source/blender/editors/interface/interface_eyedropper_depth.c
+++ b/source/blender/editors/interface/interface_eyedropper_depth.c
@@ -171,7 +171,7 @@ static void depthdropper_depth_sample_pt(bContext *C,
         CTX_wm_area_set(C, area);
         CTX_wm_region_set(C, region);
 
-        /* grr, always draw else we leave stale text */
+        /* Unfortunately it's necessary to always draw otherwise we leave stale text. */
         ED_region_tag_redraw(region);
 
         view3d_operator_needs_opengl(C);
diff --git a/source/blender/editors/object/object_bake_api.c b/source/blender/editors/object/object_bake_api.c
index 4c1e90255f6..006379123f8 100644
--- a/source/blender/editors/object/object_bake_api.c
+++ b/source/blender/editors/object/object_bake_api.c
@@ -1536,7 +1536,7 @@ static int bake(const BakeAPIRender *bkr,
                                           ob_low_eval->obmat);
         }
         else {
-          /* from multiresolution */
+          /* From multi-resolution. */
           Mesh *me_nores = NULL;
           ModifierData *md = NULL;
           int mode;
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index 43c19670a41..08c8c863729 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -626,8 +626,8 @@ void ED_screen_refresh(wmWindowManager *wm, wmWindow *win)
     screen_geom_vertices_scale(win, screen);
 
     ED_screen_areas_iter (win, screen, area) {
-      /* set spacetype and region callbacks, calls init() */
-      /* sets subwindows for regions, adds handlers */
+      /* Set space-type and region callbacks, calls init() */
+      /* Sets sub-windows for regions, adds handlers. */
       ED_area_init(wm, win, area);
     }
 
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index a922e5aaaee..3022bbbd42c 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -1477,7 +1477,7 @@ static int area_close_exec(bContext *C, wmOperator *op)
   bScreen *screen = CTX_wm_screen(C);
   ScrArea *area = CTX_wm_area(C);
 
-  /* This operator is scriptable, so the area passed could be invalid. */
+  /* This operator is script-able, so the area passed could be invalid. */
   if (BLI_findindex(&screen->areabase, area) == -1) {
     BKE_report(op->reports, RPT_ERROR, "Area not found in the active screen");
     return OPERATOR_CANCELLED;
@@ -2722,7 +2722,7 @@ static int region_scale_invoke(bContext *C, wmOperator *op, const wmEvent *event
       rmd->region->sizey = rmd->region->winy;
     }
 
-    /* now copy to regionmovedata */
+    /* Now copy to region-move-data. */
     if (ELEM(rmd->edge, AE_LEFT_TO_TOPRIGHT, AE_RIGHT_TO_TOPLEFT)) {
       rmd->origval = rmd->region->sizex;
     }
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c b/source/blender/editors/sculpt_paint/paint_image_proj.c
index d597705e82e..50480b8aef0 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -3132,7 +3132,7 @@ static void project_paint_face_init(const ProjPaintState *ps,
               }
             }
 
-            /* Is this UV visible from the view? - raytrace */
+            /* Is this UV visible from the view? - ray-trace */
             /* project_paint_PickFace is less complex, use for testing */
             // if (project_paint_PickFace(ps, pixelScreenCo, w, &side) == tri_index) {
             if ((ps->do_occlude == false) ||
@@ -3222,7 +3222,7 @@ static void project_paint_face_init(const ProjPaintState *ps,
       float seam_subsection[4][2];
       float fac1, fac2;
 
-      /* Pixelspace UVs. */
+      /* Pixel-space UV's. */
       float lt_puv[3][2];
 
       lt_puv[0][0] = lt_uv_pxoffset[0][0] * ibuf->x;
diff --git a/source/blender/editors/space_file/filelist.c b/source/blender/editors/space_file/filelist.c
index cfbbc1a1b45..7417f1bdb12 100644
--- a/source/blender/editors/space_file/filelist.c
+++ b/source/blender/editors/space_file/filelist.c
@@ -3075,7 +3075,7 @@ static int filelist_readjob_list_dir(const char *root,
           }
           target = entry->redirection_path;
 #ifdef WIN32
-          /* On Windows don't show ".lnk" extension for valid shortcuts. */
+          /* On Windows don't show `.lnk` extension for valid shortcuts. */
           BLI_path_extension_replace(entry->relpath, FILE_MAXDIR, "");
 #endif
         }
diff --git a/source/blender/editors/space_file/fsmenu.c b/source/blender/editors/space_file/fsmenu.c
index 10cde239987..310c688383b 100644
--- a/source/blender/editors/space_file/fsmenu.c
+++ b/source/blender/editors/space_file/fsmenu.c
@@ -890,7 +890,7 @@ void fsmenu_read_system(struct FSMenu *fsmenu, int read_bookmarks)
           continue;
         }
 
-        /* Exclude "all my files" as it makes no sense in blender fileselector */
+        /* Exclude "all my files" as it makes no sense in blender file-selector. */
         /* Exclude "airdrop" if wlan not active as it would show "" ) */
         if (!strstr(line, "myDocuments.cannedSearch") && (*line != '\0')) {
           fsmenu_insert_entry(
diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index ee168730d22..e5b30372758 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -1446,7 +1446,7 @@ static int image_open_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(
 
   image_open_init(C, op);
 
-  /* show multiview save options only if scene has multiviews */
+  /* Show multi-view save options only if scene has multi-views. */
   PropertyRNA *prop;
   prop = RNA_struct_find_property(op->ptr, "show_multiview");
   RNA_property_boolean_set(op->ptr, prop, (scene->r.scemode & R_MULTIVIEW) != 0);
diff --git a/source/blender/editors/space_image/image_undo.c b/source/blender/editors/space_image/image_undo.c
index 1fd9fde084b..a7a8bde1115 100644
--- a/source/blender/editors/space_image/image_undo.c
+++ b/source/blender/editors/space_image/image_undo.c
@@ -287,7 +287,7 @@ static void ptile_restore_runtime_list(ListBase *paint_tiles)
       ibuf->userflags |= IB_RECT_INVALID; /* force recreate of char rect */
     }
     if (ibuf->mipmap[0]) {
-      ibuf->userflags |= IB_MIPMAP_INVALID; /* force mip-map recreation. */
+      ibuf->userflags |= IB_MIPMAP_INVALID; /* Force MIP-MAP recreation. */
     }
     ibuf->userflags |= IB_DISPLAY_BUFFER_INVALID;
 
diff --git a/source/blender/editors/space_nla/nla_edit.c b/source/blender/editors/space_nla/nla_edit.c
index 2aa9b347ed7..81520445000 100644
--- a/source/blender/editors/space_nla/nla_edit.c
+++ b/source/blender/editors/space_nla/nla_edit.c
@@ -1004,7 +1004,7 @@ static int nlaedit_add_meta_exec(bContext *C, wmOperator *UNUSED(op))
     NlaStrip *strip;
 
     if (BKE_nlatrack_is_nonlocal_in_liboverride(ale->id, nlt)) {
-      /* No making metastrips in non-local tracks of override data. */
+      /* No making meta-strips in non-local tracks of override data. */
       continue;
     }
 
@@ -1078,7 +1078,7 @@ static int nlaedit_remove_meta_exec(bContext *C, wmOperator *UNUSED(op))
     NlaTrack *nlt = (NlaTrack *)ale->data;
 
     if (BKE_nlatrack_is_nonlocal_in_liboverride(ale->id, nlt)) {
-      /* No removing metastrips from non-local tracks of override data. */
+      /* No removing meta-strips from non-local tracks of override data. */
       continue;
     }
 
@@ -1714,7 +1714,7 @@ static int nlaedit_swap_exec(bContext *C, wmOperator *op)
       BKE_nlatrack_add_strip(nlt, sb, is_liboverride);
     }
 
-    /* clear (temp) metastrips */
+    /* Clear (temp) meta-strips. */
     BKE_nlastrips_clear_metas(&nlt->strips, 0, 1);
   }
 
diff --git a/source/blender/editors/uvedit/uvedit_select.c b/source/blender/editors/uvedit/uvedit_select.c
index 1af56a96b11..cea2bb05547 100644
--- a/source/blender/editors/uvedit/uvedit_select.c
+++ b/source/blender/editors/uvedit/uvedit_select.c
@@ -2425,7 +2425,7 @@ static bool uv_mouse_select_multi(bContext *C,
   UvNearestHit hit = UV_NEAREST_HIT_INIT_DIST_PX(&region->v2d, 75.0f);
   int selectmode, sticky;
   bool found_item = false;
-  /* 0 == don't flush, 1 == sel, -1 == desel;  only use when selection sync is enabled */
+  /* 0 == don't flush, 1 == sel, -1 == deselect;  only use when selection sync is enabled. */
   int flush = 0;
 
   /* Penalty (in pixels) applied to elements that are already selected
@@ -2735,7 +2735,7 @@ static int uv_mouse_select_loop_generic_multi(bContext *C,
   const ToolSettings *ts = scene->toolsettings;
   UvNearestHit hit = UV_NEAREST_HIT_INIT_MAX(&region->v2d);
   bool found_item = false;
-  /* 0 == don't flush, 1 == sel, -1 == desel;  only use when selection sync is enabled */
+  /* 0 == don't flush, 1 == sel, -1 == deselect;  only use when selection sync is enabled. */
   int flush = 0;
 
   /* Find edge. */
diff --git a/source/blender/editors/uvedit/uvedit_smart_stitch.c b/source/blender/editors/uvedit/uvedit_smart_stitch.c
index bacf321fce1..55e44607f6f 100644
--- a/source/blender/editors/uvedit/uvedit_smart_stitch.c
+++ b/source/blender/editors/uvedit/uvedit_smart_stitch.c
@@ -1716,7 +1716,7 @@ static void stitch_draw_vbo(GPUVertBuf *vbo, GPUPrimType prim_type, const float
   GPU_batch_discard(batch);
 }
 
-/* TODO: make things pretier : store batches inside StitchPreviewer instead of the bare verts pos
+/* TODO: make things prettier : store batches inside StitchPreviewer instead of the bare verts pos
  */
 static void stitch_draw(const bContext *UNUSED(C), ARegion *UNUSED(region), void *arg)
 {