Cleanup: spelling in comments

source/blender/animrig/ANIM_bone_collections.h

@@ -135,7 +135,7 @@ void ANIM_armature_bonecoll_assign_active(const struct bArmature *armature,
  * Reconstruct the bone collection memberships, based on the bone runtime data.
  *
  * This is needed to transition out of armature edit mode. That removes all bones, and
- * recreates them from the editbones.
+ * recreates them from the edit-bones.
  */
 void ANIM_armature_bonecoll_reconstruct(struct bArmature *armature);
 

source/blender/animrig/intern/bone_collections.cc

@@ -272,7 +272,7 @@ bool ANIM_armature_bonecoll_unassign(BoneCollection *bcoll, Bone *bone)
 {
   bool was_found = false;
 
-  /* Remove membersip from collection. */
+  /* Remove membership from collection. */
   LISTBASE_FOREACH_MUTABLE (BoneCollectionMember *, member, &bcoll->bones) {
     if (member->bone == bone) {
       BLI_freelinkN(&bcoll->bones, member);
@@ -342,6 +342,7 @@ static bool any_bone_collection_visible(const ListBase /*BoneCollectionRef*/ *co
 
 /* TODO: these two functions were originally implemented for armature layers, hence the armature
  * parameters. These should be removed at some point. */
+
 bool ANIM_bonecoll_is_visible(const struct bArmature * /*armature*/, const struct Bone *bone)
 {
   return any_bone_collection_visible(&bone->runtime.collections);

source/blender/blenkernel/intern/customdata.cc

@@ -2230,7 +2230,7 @@ static bool customdata_merge_internal(const CustomData *source,
     const int src_layer_flag = src_layer.flag;
 
     if (type != last_type) {
-      /* Dont exceed layer count on destination. */
+      /* Don't exceed layer count on destination. */
       const int layernum_dst = CustomData_number_of_layers(dest, type);
       current_type_layer_count = layernum_dst;
       max_current_type_layer_count = CustomData_layertype_layers_max(type);

source/blender/bmesh/intern/bmesh_mesh_validate.cc

@@ -76,7 +76,7 @@ bool BM_mesh_validate(BMesh *bm)
       ERRMSG("edge %d: duplicate index: %d", i, BM_elem_index_get(e->v1));
     }
 
-    /* build edgehash at the same time */
+    /* Build edge-hash at the same time. */
     edge_hash.add_or_modify(
         {BM_elem_index_get(e->v1), BM_elem_index_get(e->v2)},
         [&](BMEdge **value) { *value = e; },

source/blender/draw/engines/eevee_next/eevee_shader_shared.hh

@@ -1273,8 +1273,9 @@ float4 utility_tx_sample_lut(sampler2DArray util_tx, float2 uv, float layer)
 /* Sample LTC or BSDF LUTs with `cos_theta` and `roughness` as inputs. */
 float4 utility_tx_sample_lut(sampler2DArray util_tx, float cos_theta, float roughness, float layer)
 {
-  /* LUTs are parametrized by `sqrt(1.0 - cos_theta)` for more precision near grazing incidence. */
-  vec2 coords = vec2(roughness, sqrt(clamp(1.0 - cos_theta, 0.0, 1.0)));
+  /* LUTs are parameterized by `sqrt(1.0 - cos_theta)` for more precision near grazing incidence.
+   */
+  vec2 coords = vec2(roughness, sqrt(saturate(1.0 - cos_theta)));
   return utility_tx_sample_lut(util_tx, coords, layer);
 }
 

source/blender/editors/armature/armature_utils.cc

@@ -434,10 +434,12 @@ void ED_armature_edit_transform_mirror_update(Object *obedit)
 /** \name Armature EditMode Conversions
  * \{ */
 
-/** Copy the bone collection membership info from the bones to the ebones.
+/**
+ * Copy the bone collection membership info from the bones to the edit-bones.
  *
- * Operations on eBones (like subdividing, extruding, etc.) will have to deal
- * with collection assignments of those eBones as well. */
+ * Operations on edit-bones (like subdividing, extruding, etc.) will have to deal
+ * with collection assignments of those edit-bones as well.
+ */
 static void copy_bonecollection_membership(EditBone *eBone, const Bone *bone)
 {
   BLI_assert(BLI_listbase_is_empty(&eBone->bone_collections));

source/blender/gpu/shaders/metal/mtl_shader_defines.msl

@@ -1014,7 +1014,8 @@ inline float2x2 operator-(float2x2 a)
 
 /* SSBO Vertex Fetch Mode. */
 #ifdef MTL_SSBO_VERTEX_FETCH
-/* Enabled when geometry is passed via raw buffer bindings, rather than using
+/**
+ * Enabled when geometry is passed via raw buffer bindings, rather than using
  * vertex assembly in the vertex-descriptor.
  *
  *  To describe the layout of input attribute data, we will generate uniforms (defaulting to 0)
@@ -1101,13 +1102,13 @@ inline float degrees(float rad)
 
 #define select(A, B, C) mix(A, B, C)
 
-/* Type conversions and type truncations. */
+/* Type conversions and type truncation. */
 inline float4 to_float4(float3 val)
 {
   return float4(val, 1.0);
 }
 
-/* Type conversions and type truncations (Utility Functions). */
+/* Type conversions and type truncation (Utility Functions). */
 inline float3x3 mat4_to_mat3(float4x4 matrix)
 {
   return float3x3(matrix[0].xyz, matrix[1].xyz, matrix[2].xyz);

source/blender/gpu/vulkan/vk_framebuffer.hh

@@ -98,12 +98,12 @@ class VKFrameBuffer : public FrameBuffer {
                                       int color_attachment,
                                       VkImageLayout requested_layout);
   /**
-   * Ensure that the size of the framebuffer matches the first attachment resolution.
+   * Ensure that the size of the frame-buffer matches the first attachment resolution.
    *
    * Frame buffers attachments are updated when actually used as the image layout has to be
-   * correct. After binding framebuffers the layout of images can still be modified.
+   * correct. After binding frame-buffers the layout of images can still be modified.
    *
-   * But for correct behavior of blit/clear operation the size of the framebuffer should be
+   * But for correct behavior of blit/clear operation the size of the frame-buffer should be
    * set, when activating the frame buffer.
    */
   void update_size();

source/blender/makesrna/intern/rna_armature.cc

@@ -1704,7 +1704,7 @@ static void rna_def_armature_edit_bones(BlenderRNA *brna, PropertyRNA *cprop)
   RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, ParameterFlag(0));
 }
 
-/** Armature.collections collection-of-bonecollections interface. */
+/** Armature.collections collection-of-bone-collections interface. */
 static void rna_def_armature_collections(BlenderRNA *brna, PropertyRNA *cprop)
 {
   StructRNA *srna;

tools/check_source/check_spelling_c_config.py

@@ -94,6 +94,7 @@ dict_custom = {
     "deduplication",
     "defocus",
     "defragment",
+    "defragmented",
     "defragmenting",
     "degeneracies",
     "deletable",
@@ -109,6 +110,7 @@ dict_custom = {
     "derivates",
     "desaturate",
     "designator",
+    "despeckle",
     "despeckled",
     "destructor",
     "destructors",
@@ -310,6 +312,7 @@ dict_custom = {
     "schemas",
     "scrollable",
     "serializers",
+    "shadowless",
     "sharpnesses",
     "sidedness",
     "simplices",
@@ -412,6 +415,7 @@ dict_custom = {
     "unmute",
     "unnormalize",
     "unnormalized",
+    "unoccluded",
     "unoptimized",
     "unparameterized",
     "unparsed",