changes to sectr module based on VEFontCache changes

code/grime/math.odin

@@ -11,3 +11,7 @@ is_power_of_two_u32 :: #force_inline proc "contextless" ( value : u32 ) -> b32
 {
 	return value != 0 && ( value & ( value - 1 )) == 0
 }
+
+Vec2 :: [2]f32
+
+@(require_results) ceil_vec2 :: proc "contextless" ( v : Vec2 ) -> Vec2 { return { ceil_f32(v.x), ceil_f32(v.y) } }