R156 - modelint/flatland-model-diagram-editor GitHub Wiki

R156 / 1:1c

Floating Leaf Stem is positioned by exactly one Grafted Branch

Grafted Branch positions zero or one Floating Leaf Stem

---

Once a Grated Branch is established by an Anchored Tree Stem, it proceeds in a straight line and ends in one of three cases. It can end at a final Anchored Tree Stem hanging at a right angle to the Grafted Branch. If there is an adjacent Branch, it proceeds to where it meets that Branch at a right angle. In this case the Tree Connector is bending around a corner. In the third case, the Grafted Branch line meets the Vine end of a Floating Leaf Stem. As is the case with all Floating Stems, the user does not specify an anchor point on the Stem’s Node face. The point on the Node face is determined by projecting a line from the Grafted Branch to the face.