pke: font horizontal spacing

1 files changed, 4 insertions, 7 deletions

diff --git a/src/font.cpp b/src/font.cpp
index 1f97bf1..5b59dc8 100644
--- a/src/font.cpp
+++ b/src/font.cpp
@@ -106,9 +106,6 @@ void FontType_Inner_CalcTransforms(const FontType *ft, FontRender *fr, FontInsta
 	// Could be related to uv (set to a .5 value).
 	//
 	// Fonts are not aliased correctly - may or may not be related to ghosting.
-	//
-	// Letter spacing seems off.
-	// Digits and punctuation ',' '.' are the worst offenders.
 
 	font_glyph_spacing = ft->spacing.em_size * fr->settings.char_scale;
 	cursor_head = 0;
@@ -143,9 +140,9 @@ void FontType_Inner_CalcTransforms(const FontType *ft, FontRender *fr, FontInsta
 		translate.x = fr->settings.surface_area_pos.x;
 		// current char position on x axis
 		translate.x += cursor_head;
-		// draw from top left [-1,-1], so add left
-		// (add because "left" from mtsdf is likely negative)
-		// (while testing, the char '#' had a negative "left")
+		// place the left line of the glyph at the cursor head
+		translate.x += (glyph_size.x / 2.0);
+		// shift the glyph by the defined offset
 		translate.x += fgc->plane_bounds.x * font_glyph_spacing;
 		translate.x -= (Extent.width / 2.0);
 		translate.x /= (Extent.width / 2.0);
@@ -155,7 +152,7 @@ void FontType_Inner_CalcTransforms(const FontType *ft, FontRender *fr, FontInsta
 		translate.y = fr->settings.surface_area_pos.y;
 		// baseline - current line (+1 to not draw above the box)
 		translate.y -= ((line_index + 1) * line_height);
-		// places the top-left corner of the glyph on the baseline
+		// places the top line of the glyph on the baseline
 		translate.y += (font_glyph_spacing / 2.0) + (glyph_size.y / 2.0);
 		// move glyph to the height relative to the baseline (cursor)
 		translate.y -= (fgc->plane_bounds.w * font_glyph_spacing);