private void DistributeSunflower(UiInnerNode innerNode, Transform parent)
{
var rndAngle = TreeGeometry.GetRandomAngle();
for (var i = 0; i < innerNode.Children.Count; i++)
{
var child = innerNode.Children[i];
var nodeObject = AddChildContainer(child, parent, i, rndAngle);
GenerateBranches(child, nodeObject.transform);
}
innerNode.Circle.Radius = innerNode.Children.Count == 1
? TreeGeometry.NodeDistanceFactor
: TreeGeometry.CalcSunflowerRadius(innerNode.Children.Count - 1);
}
private GameObject AddChildContainer(UiNode node, Transform parent, int n, float initialPhi = 0)
{
//////////////////////////////////
// //
// y //
// ∧ //
// | . r //
// | ˙ . //
// | ˙ . node //
// |__˛ ‚´ . //
// | θ \‚´ . //
// | ‚´ l . //
// |‚´ . //
// parent ˚-. ------.--> x //
// / φ ˙ . . //
// /————´ ˙ . //
// ⩗ //
// - z //
// //
//////////////////////////////////
var r = TreeGeometry.CalcSunflowerRadius(n);
var phi = TreeGeometry.CalcPhi(n, initialPhi);
var theta = TreeGeometry.CalcTheta(manipulator.DefaultEdgeHeight, r);
var l = TreeGeometry.CalcEdgeLength(manipulator.DefaultEdgeHeight, theta);
var nodePosition = TreeGeometry.CalcNodePosition(l, theta, phi);
var branchObject = manipulator.AddEmptyBranchObject(parent);
var edgeObject = manipulator.AddEdgeObject(branchObject.transform,
TreeGeometry.SizeToScale(l, manipulator.DefaultEdgeHeight, manipulator.DefaultEdgeScale.y),
theta,
phi);
var nodeObject =
manipulator.AddEmptyNodeObject(node, branchObject.transform, nodePosition, edgeObject);
return(nodeObject);
}