clip all ui elements

1 files changed, 3 insertions, 0 deletions

diff --git a/teensy/teensy.h b/teensy/teensy.h
index e5954fc..80f9a71 100644
--- a/teensy/teensy.h
+++ b/teensy/teensy.h
@@ -22,6 +22,7 @@
 
 #define ty_max(a, b) ((a) > (b) ? (a) : (b))
 #define ty_min(a, b) ((a) < (b) ? (a) : (b))
+#define ty_clamp(a, mi, ma) (ty_max(ty_min(a, ma), mi))
 
 #define TY_CLIP_NONE     (ty_recti(0, 0, -1, -1))
 
@@ -155,6 +156,8 @@ bool ty_point_in_rect(ty_Vec2 point, ty_Rect rect);
 ty_Recti ty_recti_shrink(ty_Recti rect, int p);
 // Grows a rect by `p`.
 ty_Recti ty_recti_grow(ty_Recti rect, int p);
+// Clamps a rect's bounds to be entirely within another.
+ty_Recti ty_recti_clamp(ty_Recti rect, ty_Recti minmax);
 
 // Creates an image using the relevant data (formatted in RGB8). You may free
 // the passed data after this call as it is copied.