Parametric Pipe Vase U-Shaped Arc custom Pattern

## Short Description A sculptural U-shaped arc vase with two rising openings and a freely adjustable surface pattern. By changing the pattern rotation angles, the same model can generate diamond patterns, straight line structures, woven textures, twisted patterns, and knurled designs. This vase is a modern sculptural arc vase with a clear U-shaped form: two vertical vase openings are connected by a soft, rounded bend. From the front it looks like a reduced architectural object; from the side, the parametric surface pattern adds depth, movement, and a beautiful play of light to the shape. ## Description The special part of this vase is the parametric pattern system. The surface is controlled by pattern diameter, pattern depth, pattern spacing, and two independent rotation angles. Even small changes to `pattern_rotation_1` and `pattern_rotation_2` can completely change the character: symmetrical diamond patterns, calm vertical or diagonal lines, woven grid structures, twisted textures, a