You can edit the nodes of a shape to change how it looks.
Shapes in Twist consist of connected curves. A node is a place where two curves meet.
Click a shape to select it.
There are small white squares at each node on the shape.
Click and drag a node to move it.
You will see the shape change.
Double-click a node.
You will see blue curve handles. Blue curve handles allow you to control the curve on both sides of the node at the same time.
Click and drag a curve handle, shaped like an arrow, to change the shape of the curve.
Moving one blue curve handle affects the curve on both sides of the node.
You can also change the curves on each side of a node separately.
Double-click the node again.
The blue curve handles will become purple curve handles. Purple curve handles allow you to control the curve on one side of the node without affecting the curve on the other side.
Click and drag a purple curve handle to change the shape of the curve.
When you are finished changing a node, double-click the next node that you want to change.
You can also add nodes to a shape and delete nodes from a shape.