initial text impl

src/layout/vec2.rs

@@ -1,4 +1,7 @@
-use crate::{util::{impl_op, F32Util}, UiNum};
+use crate::{
+    layout::UiNum,
+    util::{F32Util, impl_op},
+};
 use std::ops::*;
 
 #[repr(C)]
@@ -28,6 +31,27 @@ impl Vec2 {
             y: self.y.lerp(from.y, to.y),
         }
     }
+
+    pub const fn round(self) -> Self {
+        Self {
+            x: self.x.round(),
+            y: self.y.round(),
+        }
+    }
+
+    pub const fn floor(self) -> Self {
+        Self {
+            x: self.x.floor(),
+            y: self.y.floor(),
+        }
+    }
+
+    pub const fn ceil(self) -> Self {
+        Self {
+            x: self.x.ceil(),
+            y: self.y.ceil(),
+        }
+    }
 }
 
 impl const From<f32> for Vec2 {