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Misc (minor) extended latin/cyrillic character tweaks. #2621

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merged 3 commits into from
Dec 22, 2024
Merged

Misc (minor) extended latin/cyrillic character tweaks. #2621

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27e8fb9
Make Cyrillic Lower Yn respond to italics.
jmcwilliams403 Dec 22, 2024
65b0018
Harmonize serifs of upright Sakha Yat with Pe.
jmcwilliams403 Dec 22, 2024
135f058
Make Vertical Sides variant of `ww` narrower.
jmcwilliams403 Dec 22, 2024
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4 changes: 2 additions & 2 deletions packages/font-glyphs/src/letter/cyrillic/yat.ptl
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Expand Up @@ -30,10 +30,10 @@ glyph-block Letter-Cyrillic-Yat : begin

local cTop : if SLAB (top - Stroke / 2) top

local _xCrossbarLeft : mix 0 df.leftSB [if SLAB 0.25 0.375]
local _xCrossbarLeft : mix 0 df.leftSB : if SLAB 0.25 0.375
local xCrossbarLeft : fallback xCrossbarLeftOverride _xCrossbarLeft
local xCrossbarRight : mix _xCrossbarLeft (xYeriLeft + [HSwToV : 0.5 * sw]) 2
local yCrossbar : fallback yCrossbarOverride : [mix (top * pBar + sw / 2) cTop [if SLAB 0.625 0.5]] + 0.25 * OverlayStroke
local yCrossbar : fallback yCrossbarOverride : [mix (top * pBar + sw / 2) cTop : if SLAB 0.625 0.5] + 0.25 * OverlayStroke
include : HBar.t xCrossbarLeft xCrossbarRight yCrossbar OverlayStroke

if SLAB : begin
Expand Down
32 changes: 16 additions & 16 deletions packages/font-glyphs/src/letter/greek/upper-lambda-delta.ptl
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Expand Up @@ -13,13 +13,13 @@ glyph-block Letter-Latin-Upper-Lambda-Delta : begin
glyph-block-import Letter-Latin-Upper-A : AShape ASerifs
glyph-block-import Letter-Latin-V : VShapeOutline VShape VHookRightShape

define SLAB-NONE 0
define SLAB-TOP 1
define SLAB-LEFT 2
define SLAB-RIGHT 4
define SLAB-CYRL-BGR 8
define SLAB-NONE 0
define SLAB-TOP 1
define SLAB-LEFT 2
define SLAB-RIGHT 4
define SLAB-SMALL-CYRL 8

define LambeaConfig : SuffixCfg.weave
define LambdaConfig : SuffixCfg.weave
object
straight true
curly false
Expand Down Expand Up @@ -49,16 +49,16 @@ glyph-block Letter-Latin-Upper-Lambda-Delta : begin
local-parameter : hookWidthOuter -- (TailX / 3)
local-parameter : hookWidthInner -- (TailX / 3)
include : VHookRightShape
df -- df
fBarStraight -- fBarStraight
top -- top
sw -- sw
df -- df
fBarStraight -- fBarStraight
top -- top
sw -- sw
hookWidthOuter -- hookWidthOuter
hookWidthInner -- hookWidthInner
include : FlipAround df.middle (top / 2)
include : ASerifs df top sw [maskOffBits slabKind SLAB-LEFT]

foreach { suffix { fStraightBar slabKind } } [Object.entries LambeaConfig] : do
foreach { suffix { fStraightBar slabKind } } [Object.entries LambdaConfig] : do
create-glyph "grek/Lambda.\(suffix)" : glyph-proc
include : MarkSet.capital
include : LambdaShape
Expand All @@ -82,7 +82,7 @@ glyph-block Letter-Latin-Upper-Lambda-Delta : begin
include : LambdaShape
df -- [DivFrame 1]
fBarStraight -- fStraightBar
slabKind -- [bitOr slabKind SLAB-CYRL-BGR]
slabKind -- [bitOr slabKind SLAB-SMALL-CYRL]
top -- XH
sw -- Stroke

Expand Down Expand Up @@ -115,7 +115,7 @@ glyph-block Letter-Latin-Upper-Lambda-Delta : begin
include : LambdaHookLeftShape
df -- df
fBarStraight -- fStraightBar
slabKind -- slabKind
slabKind -- [bitOr slabKind SLAB-SMALL-CYRL]
top -- XH
sw -- df.mvs
hookWidthInner -- (TailX / 3 - [HSwToV : 0.25 * df.mvs])
Expand Down Expand Up @@ -205,10 +205,10 @@ glyph-block Letter-Latin-Upper-Lambda-Delta : begin

derive-glyphs 'cyrl/De.BGR' null 'grek/Delta' : function [src gr] : glyph-proc
include [refer-glyph src] AS_BASE ALSO_METRICS
local descenderOverflow : if SLAB SideJut ((RightSB - SB) * 0.075)
local descenderOverflow : if SLAB SideJut : (RightSB - SB) * 0.075
local xCutLeft SB
local xCutRight RightSB
include : HBar.b (xCutLeft - descenderOverflow) (xCutRight + descenderOverflow) 0
include : VBar.l (xCutLeft - descenderOverflow) (-LongVJut + HalfStroke) Stroke
include : HBar.b (xCutLeft - descenderOverflow) (xCutRight + descenderOverflow) 0
include : VBar.l (xCutLeft - descenderOverflow) (-LongVJut + HalfStroke) Stroke
include : VBar.r (xCutRight + descenderOverflow) (-LongVJut + HalfStroke) Stroke

9 changes: 5 additions & 4 deletions packages/font-glyphs/src/letter/latin-ext/sakha-yat.ptl
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Expand Up @@ -7,19 +7,20 @@ glyph-module
glyph-block Letter-Latin-Sakha-Yat : begin
glyph-block-import CommonShapes
glyph-block-import Common-Derivatives
glyph-block-import Letter-Shared-Shapes : SerifFrame
glyph-block-import Letter-Latin-Lower-M : MEnoughSpaceForFullSerifs
glyph-block-import Letter-Cyrillic-Yeri : YeriConfig
glyph-block-import Letter-Cyrillic-Iotified-A : Iotified

define [SakhaYatShape Yeri df top] : glyph-proc
local jut : Math.min Jut : Jut * 0.75 * df.div
include : Yeri top
left -- (df.middle - [HSwToV : 0.5 * df.mvs])
right -- df.rightSB
stroke -- df.mvs
jut -- jut
jut -- [Math.min Jut : Jut * 0.75 * df.div]

include : Iotified.outer df top (df.middle + [HSwToV : 0.5 * df.mvs]) (top - df.mvs * 0.5)
local fEnoughSpaceForFullSerifs : MEnoughSpaceForFullSerifs df
if [not fEnoughSpaceForFullSerifs] : eject-contour 'serifYeriLB'
include : Iotified.[if fEnoughSpaceForFullSerifs 'full' 'outer'] df top (df.middle + [HSwToV : 0.5 * df.mvs]) (top - df.mvs * 0.5)

foreach { suffix { Uc Lc } } [Object.entries YeriConfig] : do
create-glyph "latn/yatSakha.upright.\(suffix)" : glyph-proc
Expand Down
20 changes: 10 additions & 10 deletions packages/font-glyphs/src/letter/latin/upper-a.ptl
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Expand Up @@ -16,15 +16,15 @@ glyph-block Letter-Latin-Upper-A : begin
glyph-block-import Letter-Shared-Shapes : SerifFrame
glyph-block-import Letter-Latin-V : VShapeOutline VShape VCornerHalfWidth

define BODY-CURLY 0
define BODY-STRAIGHT 1
define BODY-ROUND-TOP 2
define BODY-CURLY 0
define BODY-STRAIGHT 1
define BODY-ROUND-TOP 2

define SLAB-NONE 0
define SLAB-TOP 1
define SLAB-LEFT 2
define SLAB-RIGHT 4
define SLAB-CYRL-BGR 8
define SLAB-NONE 0
define SLAB-TOP 1
define SLAB-LEFT 2
define SLAB-RIGHT 4
define SLAB-SMALL-CYRL 8

glyph-block-export AShape
define AShape : namespace
Expand Down Expand Up @@ -122,9 +122,9 @@ glyph-block Letter-Latin-Upper-A : begin
define [ASerifs df top sw slabKind] : glyph-proc : begin
local sf : SerifFrame.fromDf df top 0
if [maskBits slabKind SLAB-LEFT] : include
if ([maskBits slabKind SLAB-CYRL-BGR] && para.isItalic) sf.lb.outer sf.lb.full
if ([maskBits slabKind SLAB-SMALL-CYRL] && para.isItalic) sf.lb.outer sf.lb.full
if [maskBits slabKind SLAB-RIGHT] : include
if ([maskBits slabKind SLAB-CYRL-BGR] && para.isItalic) sf.rb.outer sf.rb.full
if ([maskBits slabKind SLAB-SMALL-CYRL] && para.isItalic) sf.rb.outer sf.rb.full
if [maskBits slabKind SLAB-TOP] : include : intersection [MaskLeft df.middle]
if [maskBits slabKind : bitOr SLAB-LEFT SLAB-RIGHT]
: then : HSerif.lt df.middle top (MidJutSide + [HSwToV : 0.25 * sw]) sf.swSerif
Expand Down
2 changes: 1 addition & 1 deletion packages/font-glyphs/src/letter/latin/w.ptl
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Expand Up @@ -387,7 +387,7 @@ glyph-block Letter-Latin-W : begin
include : implT df XH bodyType slabType

create-glyph "ww.\(suffix)": glyph-proc
local df : include : DivFrame 1 3
local df : include : DivFrame [if (Ldiv / para.diversityM < 1) para.diversityF 1] 3
include : df.markSet.capital

local gap : CAP * 0.05
Expand Down
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