public static void DrawRoundedCorners(RoundedRect rect, int lines = 8)
{
lines = Mathf.Clamp(lines, 4, 20); // Let's not go insane on this.
Vector3 radiusRight = new Vector3(rect.radius, 0);
Vector3 radiusTop = new Vector3(0, rect.radius);
Vector3 topRight = new Vector3(rect.squareRight, rect.squareTop);
Vector3 topLeft = new Vector3(rect.squareLeft, rect.squareTop);
Vector3 bottomLeft = new Vector3(rect.squareLeft, rect.squareBottom);
Vector3 bottomRight = new Vector3(rect.squareRight, rect.squareBottom);
DrawGizmoSlerp(topRight, radiusRight, radiusTop, lines);
DrawGizmoSlerp(topLeft, -radiusRight, radiusTop, lines);
DrawGizmoSlerp(bottomLeft, -radiusRight, -radiusTop, lines);
DrawGizmoSlerp(bottomRight, radiusRight, -radiusTop, lines);
}
public static void Draw(RoundedRect rect)
{
Color gizmoColor = Gizmos.color;
if (rect.isRounded)
{
DrawRounded(rect);
Gizmos.color = gizmoColor * new Color(1, 1, 1, 0.3f);
DrawSquare(rect);
}
else
{
DrawSquare(rect);
}
Gizmos.color = gizmoColor;
}
public static void DrawSquare(RoundedRect rect)
{
Vector3 l0s = new Vector3(rect.squareRight, rect.squareBottom);
Vector3 l0e = new Vector3(rect.squareRight, rect.squareTop);
Gizmos.DrawLine(l0s, l0e);
Vector3 l1s = new Vector3(rect.squareRight, rect.squareTop);
Vector3 l1e = new Vector3(rect.squareLeft, rect.squareTop);
Gizmos.DrawLine(l1s, l1e);
Vector3 l2s = new Vector3(rect.squareLeft, rect.squareTop);
Vector3 l2e = new Vector3(rect.squareLeft, rect.squareBottom);
Gizmos.DrawLine(l2s, l2e);
Vector3 l3s = new Vector3(rect.squareLeft, rect.squareBottom);
Vector3 l3e = new Vector3(rect.squareRight, rect.squareBottom);
Gizmos.DrawLine(l3s, l3e);
}
public static void DrawRoundedEdges(RoundedRect rect)
{
// Draw expanded edges
Vector3 l0s = new Vector3(rect.roundedRight, rect.squareBottom);
Vector3 l0e = new Vector3(rect.roundedRight, rect.squareTop);
Gizmos.DrawLine(l0s, l0e);
Vector3 l1s = new Vector3(rect.squareRight, rect.roundedTop);
Vector3 l1e = new Vector3(rect.squareLeft, rect.roundedTop);
Gizmos.DrawLine(l1s, l1e);
Vector3 l2s = new Vector3(rect.roundedLeft, rect.squareTop);
Vector3 l2e = new Vector3(rect.roundedLeft, rect.squareBottom);
Gizmos.DrawLine(l2s, l2e);
Vector3 l3s = new Vector3(rect.squareLeft, rect.roundedBottom);
Vector3 l3e = new Vector3(rect.squareRight, rect.roundedBottom);
Gizmos.DrawLine(l3s, l3e);
}
public static void DrawRounded(RoundedRect rail)
{
DrawRoundedEdges(rail);
DrawRoundedCorners(rail);
}