Cleanup: spelling in comments

intern/cycles/kernel/closure/bsdf_principled_hair_chiang.h

@@ -349,7 +349,7 @@ ccl_device int bsdf_hair_chiang_sample(KernelGlobals kg,
   kernel_assert(fabsf(dot(X, Y)) < 1e-3f);
   const float3 Z = safe_normalize(cross(X, Y));
 
-  /* wo in pbrt. */
+  /* `wo` in PBRT. */
   const float3 local_O = make_float3(dot(sd->wi, X), dot(sd->wi, Y), dot(sd->wi, Z));
 
   const float sin_theta_o = local_O.x;

scripts/modules/bl_i18n_utils/settings.py

@@ -2,8 +2,8 @@
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-# Global settings used by all scripts in this dir.
-# XXX Before any use of the tools in this dir, please make a copy of this file
+# Global settings used by all scripts in this directory.
+# XXX Before any use of the tools in this directory, please make a copy of this file
 #     named "setting.py"
 # XXX This is a template, most values should be OK, but some you’ll have to
 #     edit (most probably, BLENDER_EXEC and SOURCE_DIR).
@@ -633,7 +633,7 @@ ASSET_CATALOG_FILE = "blender_assets.cats.txt"
 REL_FILE_NAME_POT = os.path.join(REL_WORK_DIR, DOMAIN + ".pot")
 
 
-# Mo path generator for a given language (relative to any "locale" dir).
+# Mo path generator for a given language (relative to any "locale" directory).
 MO_PATH_ROOT_RELATIVE = os.path.join("locale")
 MO_PATH_TEMPLATE_RELATIVE = os.path.join(MO_PATH_ROOT_RELATIVE, "{}", "LC_MESSAGES")
 
@@ -659,10 +659,10 @@ SPELL_CACHE = os.path.join("/tmp", ".spell_cache")
 # Threshold defining whether a new msgid is similar enough with an old one to reuse its translation...
 SIMILAR_MSGID_THRESHOLD = 0.75
 
-# Additional import paths to add to sys.path (';' separated)...
+# Additional import paths to add to `sys.path` (';' separated)...
 INTERN_PY_SYS_PATHS = ""
 
-# Custom override settings must be one dir above i18n tools itself!
+# Custom override settings must be one directory above i18n tools itself!
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
 try:
     from bl_i18n_settings_override import *

scripts/startup/bl_operators/image_as_planes.py

@@ -63,8 +63,8 @@ def find_image_sequences(files):
     >>> list(find_image_sequences([
     ...     "test2-001.jp2", "test2-002.jp2",
     ...     "test3-003.jp2", "test3-004.jp2", "test3-005.jp2", "test3-006.jp2",
-    ...     "blaah"]))
-    [("blaah", 1, 1), ("test2-001.jp2", 1, 2), ("test3-003.jp2", 3, 4)]
+    ...     "blah"]))
+    [("blah", 1, 1), ("test2-001.jp2", 1, 2), ("test3-003.jp2", 3, 4)]
 
     """
     from itertools import count
@@ -125,7 +125,7 @@ def find_image_sequences(files):
 
 
 def load_images(filenames, directory, force_reload=False, frame_start=1, find_sequences=False):
-    """Wrapper for bpy's load_image
+    """Wrapper for `bpy_extras.image_utils.load_image`.
 
     Loads a set of images, movies, or even image sequences
     Returns a generator of ImageSpec wrapper objects later used for texture setup
@@ -303,7 +303,7 @@ def clean_node_tree(node_tree):
 
 
 def get_shadeless_node(dest_node_tree):
-    """Return a "shadless" cycles/eevee node, creating a node group if nonexistent"""
+    """Return a "shadeless" cycles/EEVEE node, creating a node group if nonexistent"""
     try:
         node_tree = bpy.data.node_groups['IAP_SHADELESS']
 
@@ -915,7 +915,7 @@ class IMAGE_OT_import_as_mesh_planes(AddObjectHelper, ImportHelper, Operator):
         material.emit = self.emit_strength if shader == 'EMISSION' else 0.0
 
     # -------------------------------------------------------------------------
-    # Cycles/Eevee
+    # Cycles/EEVEE
     def create_cycles_texnode(self, node_tree, img_spec):
         tex_image = node_tree.nodes.new('ShaderNodeTexImage')
         tex_image.image = img_spec.image

source/blender/draw/engines/eevee_next/shaders/eevee_ray_denoise_temporal_comp.glsl

@@ -167,7 +167,8 @@ void main()
   ivec2 texel_fullres = ivec2(gl_LocalInvocationID.xy + tile_coord * tile_size);
   vec2 uv = (vec2(texel_fullres) + 0.5) * uniform_buf.raytrace.full_resolution_inv;
 
-  /* Check if texel is out of bounds, so we can utilize fast texture funcs and early-out if not. */
+  /* Check if texel is out of bounds,
+   * so we can utilize fast texture functions and early-out if not. */
   if (any(greaterThanEqual(texel_fullres, imageSize(in_radiance_img).xy))) {
     return;
   }

source/blender/draw/engines/eevee_next/shaders/eevee_ray_trace_fallback_comp.glsl

@@ -24,7 +24,8 @@ void main()
   ivec2 texel_fullres = texel * uniform_buf.raytrace.resolution_scale +
                         uniform_buf.raytrace.resolution_bias;
 
-  /* Check if texel is out of bounds, so we can utilize fast texture funcs and early-out if not. */
+  /* Check if texel is out of bounds,
+   * so we can utilize fast texture functions and early-out if not. */
   if (any(greaterThanEqual(texel, imageSize(ray_time_img).xy))) {
     return;
   }

source/blender/draw/engines/eevee_next/shaders/eevee_ray_trace_planar_comp.glsl

@@ -23,7 +23,8 @@ void main()
   uvec2 tile_coord = unpackUvec2x16(tiles_coord_buf[gl_WorkGroupID.x]);
   ivec2 texel = ivec2(gl_LocalInvocationID.xy + tile_coord * tile_size);
 
-  /* Check if texel is out of bounds, so we can utilize fast texture funcs and early-out if not. */
+  /* Check if texel is out of bounds,
+   * so we can utilize fast texture functions and early-out if not. */
   if (any(greaterThanEqual(texel, imageSize(ray_time_img).xy))) {
     return;
   }

source/blender/draw/engines/eevee_next/shaders/eevee_ray_trace_screen_comp.glsl

@@ -23,7 +23,7 @@ void main()
   ivec2 texel = ivec2(gl_LocalInvocationID.xy + tile_coord * tile_size);
 
   /* Check whether texel is out of bounds for all cases, so we can utilize fast
-   * texture funcs and early exit if not. */
+   * texture functions and early exit if not. */
   if (any(greaterThanEqual(texel, imageSize(ray_data_img).xy)) || any(lessThan(texel, ivec2(0)))) {
     return;
   }

source/blender/editors/interface/interface_handlers.cc

@@ -4051,7 +4051,7 @@ static void ui_do_but_textedit(
     ED_region_tag_redraw(data->region);
     if (!data->searchbox) {
       /* In case of popup regions, tag for popup refreshing too (contents may have changed). Not
-       * done for searchboxes, since they have their own update handling. */
+       * done for search-boxes, since they have their own update handling. */
       ED_region_tag_refresh_ui(data->region);
     }
   }