pke: add bounding region to glyphs for ui overdraw

1 files changed, 4 insertions, 0 deletions

diff --git a/src/font.cpp b/src/font.cpp
index aa7fbe6..0335017 100644
--- a/src/font.cpp
+++ b/src/font.cpp
@@ -43,6 +43,8 @@ struct FontInstanceBufferItem {
 	glm::vec4 bg_color;
 	glm::vec2 sprite_region_min;
 	glm::vec2 sprite_region_max;
+	glm::vec2 bounding_region_min;
+	glm::vec2 bounding_region_max;
 	float width;
 	float padding[3];
 };
@@ -216,6 +218,8 @@ void FontType_Inner_CalcTransforms(const FontType *ft, FontRender *fr, FontInsta
 		buf_item->bg_color = glm::vec4(0.0, 0.0, 0.0, 0.0);
 		buf_item->sprite_region_min = fgc->sprite_region_min;
 		buf_item->sprite_region_max = fgc->sprite_region_max;
+		buf_item->bounding_region_min = glm::vec2(-1.1, -1.1);
+		buf_item->bounding_region_max = glm::vec2(1.1, 1.1);
 		buf_item->width =
 			(fr->settings.char_scale / ft->msdf_settings.minimum_scale)
 			* ft->msdf_settings.px_range;