diff --git a/main.zig b/main.zig
index 72d45f4..30348b6 100644
--- a/main.zig
+++ b/main.zig
@@ -64,6 +64,11 @@ fn draw() !void {
 
     var buffer = try allocator.alloc(u8, buffer_size); //utf-8 can be 4 bytes long
     defer allocator.free(buffer);
+
+    primitive.vec3[0].a.x = 10;
+    print("primitive.vec3[0].a.x:{}\n", .{primitive.vec3[0].a.x});
+    print("primitive.vec3[0].b.x:{}\n", .{primitive.vec3[0].b.x});
+    print("primitive.vec3[9].b.x:{}\n", .{primitive.vec3[9].b.x});
     _ = try stdin.readUntilDelimiterOrEof(&buf, '\n');
     //video loop
     while (true) {
@@ -84,21 +89,22 @@ fn draw() !void {
         try out.print("\x1B[2J", .{});
         //sleep(100000);
 
-        try triangle(buffer, w, primitive.vec);
-        mv_axis_border_bounce(w, &primitive.vec.a, 'x');
-        mv_axis_border_bounce(w, &primitive.vec.a, 'y');
-        mv_axis_border_bounce(w, &primitive.vec.b, 'x');
-        mv_axis_border_bounce(w, &primitive.vec.b, 'y');
-        mv_axis_border_bounce(w, &primitive.vec.c, 'x');
-        mv_axis_border_bounce(w, &primitive.vec.c, 'y');
+        // try triangle(buffer, w, primitive.vec);
+        // mv_axis_border_bounce(w, &primitive.vec.a, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec.a, 'y');
+        // mv_axis_border_bounce(w, &primitive.vec.b, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec.b, 'y');
+        // mv_axis_border_bounce(w, &primitive.vec.c, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec.c, 'y');
 
-        try triangle(buffer, w, primitive.vec2);
-        mv_axis_border_bounce(w, &primitive.vec2.a, 'x');
-        mv_axis_border_bounce(w, &primitive.vec2.a, 'y');
-        mv_axis_border_bounce(w, &primitive.vec2.b, 'x');
-        mv_axis_border_bounce(w, &primitive.vec2.b, 'Y');
-        mv_axis_border_bounce(w, &primitive.vec2.c, 'x');
-        mv_axis_border_bounce(w, &primitive.vec2.c, 'y');
+        // try triangle(buffer, w, primitive.vec2);
+        // mv_axis_border_bounce(w, &primitive.vec2.a, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec2.a, 'y');
+        // mv_axis_border_bounce(w, &primitive.vec2.b, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec2.b, 'Y');
+        // mv_axis_border_bounce(w, &primitive.vec2.c, 'x');
+        // mv_axis_border_bounce(w, &primitive.vec2.c, 'y');
+        //try triangle(buffer, w, primitive.obj.vec);
 
         try fill_draw(w, buffer);
         try out.print("{s}", .{buffer});
diff --git a/primitives.zig b/primitives.zig
index c1970f0..8966888 100644
--- a/primitives.zig
+++ b/primitives.zig
@@ -4,15 +4,15 @@ pub const Direction = struct {
     z: i8 = 1,
 };
 pub const Point = struct {
-    x: i32,
-    y: i32,
-    z: i32,
+    x: i32 = 0,
+    y: i32 = 0,
+    z: i32 = 0,
     direction: Direction, //for movement state
 };
 pub const Vec3 = struct {
-    a: Point,
-    b: Point,
-    c: Point,
+    a: Point = .{ .x = 0, .y = 0, .z = 0, .direction = .{ .x = 0, .y = 0, .z = 0 } },
+    b: Point = .{ .x = 0, .y = 0, .z = 0, .direction = .{ .x = 0, .y = 0, .z = 0 } },
+    c: Point = .{ .x = 0, .y = 0, .z = 0, .direction = .{ .x = 0, .y = 0, .z = 0 } },
 };
 pub const Triangle = struct {
     bufa: *i32,
@@ -29,3 +29,4 @@ pub var vec2 = Vec3{
     .b = Point{ .x = 50, .y = 30, .z = 0, .direction = .{ .x = 1, .y = 1, .z = 1 } },
     .c = Point{ .x = 30, .y = 1, .z = 0, .direction = .{ .x = 1, .y = 1, .z = 1 } },
 };
+pub var vec3: [10]Vec3 = undefined;