Remove slnt/ital VF axis

This removes the slant/italic variable axis and breaks up the font in two: roman and italic. This change will allow diverging designs for italic (for example single-storey a). It also addresses the fact that most software, including web browsers, doesn't handle VFs with slnt or ital well.

1 files changed, 268 insertions, 0 deletions

diff --git a/src/Inter-Italic.glyphspackage/glyphs/tau.glyph b/src/Inter-Italic.glyphspackage/glyphs/tau.glyph
new file mode 100644
index 000000000..c957c3308
--- /dev/null
+++ b/src/Inter-Italic.glyphspackage/glyphs/tau.glyph
@@ -0,0 +1,268 @@
+{
+glyphname = tau;
+layers = (
+{
+layerId = "11F4534A-B963-4AB5-820F-DAF9A20CD933";
+shapes = (
+{
+closed = 1;
+nodes = (
+(122,1118,l),
+(96,958,l),
+(1004,958,l),
+(1030,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(340,280,l),
+(305,64,o),
+(369,-20,o),
+(520,-20,cs),
+(585,-20,o),
+(646,-12,o),
+(718,38,c),
+(696,174,l),
+(672,160,o),
+(634,143,o),
+(600,142,cs),
+(553,143,o),
+(489,143,o),
+(512,270,c),
+(652,1118,l),
+(480,1118,l)
+);
+}
+);
+width = 966;
+},
+{
+background = {
+shapes = (
+{
+closed = 1;
+nodes = (
+(180,1068,l),
+(130,770,l),
+(1214,770,l),
+(1262,1068,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(398,382,l),
+(355,119,o),
+(486,-20,o),
+(738,-20,cs),
+(826,-20,o),
+(876,-15,o),
+(936,-6,c),
+(962,286,l),
+(922,282,o),
+(908,282,o),
+(856,282,cs),
+(788,282,o),
+(777,323,o),
+(786,384,c),
+(898,1068,l),
+(512,1068,l)
+);
+}
+);
+};
+layerId = "D0EC06BF-13F9-4C88-A6F5-B8203AF6C77E";
+shapes = (
+{
+closed = 1;
+nodes = (
+(188,1118,l),
+(138,820,l),
+(1220,820,l),
+(1270,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(398,382,l),
+(355,119,o),
+(486,-20,o),
+(738,-20,cs),
+(826,-20,o),
+(876,-15,o),
+(936,-6,c),
+(962,286,l),
+(922,282,o),
+(908,282,o),
+(856,282,cs),
+(788,282,o),
+(777,323,o),
+(786,384,c),
+(906,1118,l),
+(520,1118,l)
+);
+}
+);
+width = 1268;
+},
+{
+layerId = "200BE2C5-40F6-4CF4-AF4F-A33C0CC0964F";
+shapes = (
+{
+closed = 1;
+nodes = (
+(82,1118,l),
+(74,1070,l),
+(878,1070,l),
+(886,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(296,142,ls),
+(280,47,o),
+(327,-17,o),
+(406,-18,cs),
+(443,-17,o),
+(489,-4,o),
+(528,18,c),
+(522,58,l),
+(488,39,o),
+(448,29,o),
+(414,30,cs),
+(350,29,o),
+(330,67,o),
+(344,154,cs),
+(506,1118,l),
+(458,1118,l)
+);
+}
+);
+width = 784;
+},
+{
+layerId = m008;
+name = ital_gen;
+shapes = (
+{
+closed = 1;
+nodes = (
+(95.674,1118,l),
+(69.186,958,l),
+(975.186,958,l),
+(1001.674,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(312.944,280,l),
+(278.185,64,o),
+(342.279,-20,o),
+(493.279,-20,cs),
+(558.279,-20,o),
+(617.604,-12,o),
+(692.881,38,c),
+(669.396,174,l),
+(646.078,160,o),
+(608.264,143,o),
+(574.098,142,cs),
+(527.264,143,o),
+(463.264,143,o),
+(483.288,270,c),
+(623.674,1118,l),
+(451.674,1118,l)
+);
+}
+);
+width = 902;
+},
+{
+layerId = m010;
+name = ital_gen;
+shapes = (
+{
+closed = 1;
+nodes = (
+(177.674,1118,l),
+(128.34,820,l),
+(1210.34,820,l),
+(1259.674,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(387.83,382,l),
+(344.29,119,o),
+(475.279,-20,o),
+(727.279,-20,cs),
+(815.279,-20,o),
+(866.107,-15,o),
+(925.597,-6,c),
+(953.937,286,l),
+(912.275,282,o),
+(897.275,282,o),
+(845.275,282,cs),
+(778.275,282,o),
+(765.062,323,o),
+(774.161,384,c),
+(895.674,1118,l),
+(509.674,1118,l)
+);
+}
+);
+width = 1236;
+},
+{
+layerId = m012;
+name = ital_gen;
+shapes = (
+{
+closed = 1;
+nodes = (
+(21.674,1118,l),
+(13.728,1070,l),
+(817.728,1070,l),
+(825.674,1118,l)
+);
+},
+{
+closed = 1;
+nodes = (
+(237.091,148,ls),
+(219.047,39,o),
+(257.776,-17,o),
+(341.61,-18,cs),
+(376.776,-17,o),
+(422.266,-8,o),
+(467.57,18,c),
+(462.192,58,l),
+(428.212,40,o),
+(388.391,29,o),
+(351.557,30,cs),
+(290.391,29,o),
+(268.689,61,o),
+(286.402,168,cs),
+(443.674,1118,l),
+(397.674,1118,l)
+);
+}
+);
+width = 656;
+}
+);
+tags = (
+"TODO-opsz"
+);
+unicode = 964;
+userData = {
+interface.gridadjust.original = "{'width': 1475, 'leftMargin': 113, 'rightMargin': 115}";
+"interface.width-adjustments" = (
+-16
+);
+};
+}