private FemaleIndex GetFemaleIndex(Mesh mesh, BranchIndex fromBranchIndex, GameObjectInfo objectInfo)
{
FemaleIndex femaleIndex;
int index = GetIndexWithSameType <FemaleIndex>(OrganType.Fruit, fromBranchIndex, out femaleIndex);
if (index >= 1)
{
femaleIndex.HairMesh = mesh;
return(null);
}
else
{
femaleIndex = new FemaleIndex();
femaleIndex.Index = index;
femaleIndex.CornMesh = mesh;
femaleIndex.Radius = objectInfo.Radius;
femaleIndex.Rotation = objectInfo.Rotation;
femaleIndex.From = fromBranchIndex;
return(femaleIndex);
}
}
private void CreateFruitModel(FemaleIndex index, Vector3 position)
{
if (index.Biomass <= Mathf.Epsilon)
{
return;
}
/*
* 计算形态数据：长度和最大宽度
* 用于后续生成GameObject
*/
index.MorphologicalSim(BranchIndexes, OrganIndexes);
/*
* 临时位置
* 用于确定须的位置
*/
Vector3 tempPosition = Vector3.zero;
GameObject parentModel = new GameObject("Fruit");
parentModel.transform.position = tempPosition;
/*
* 创建果实模型
*/
tempPosition = CreateFruitSubModel(index.CornMesh, index.CornLength, tempPosition, parentModel);
/*
* 创建果实须模型
*/
CreateFruitSubModel(index.HairMesh, index.HairLength, tempPosition, parentModel);
parentModel.transform.position = position;
RotationGameObject(parentModel, position, index.Rotation);
parentModel.transform.SetParent(BranchModel.transform);
SetTagInParent(parentModel.transform, "Organ");
m_listOrganModels.Add(parentModel);
index.Belong = parentModel;
}
public void MorphologicalSim(double biomass, bool isClear = true, bool isSameGC = false)
{
DataCheck(); //数据检查
/*
* 包含枝干和器官的索引
* 其每一个索引包含了后续生成GameObject所需的形态信息（旋转角度）以及
* 生成形态信息所需的数据（生物量、年龄）
*/
List <OrganIndex> indexes = GetIndexes(isClear, isSameGC);
/*
* 分配生物量给各个器官
* 累积的生物量为后续形态模拟提供参考依据
*/
FunctionSim.PhotosynthateAllocation(this, biomass, FunctionSim.GrowthPeriodJudgment(BranchIndexes, OrganIndexes));
/*
* 遍历每个Index
* 计算形态数据
* 根据形态数据绘制GameObject
*/
int curLevel = 0;
Vector3 curPosition = Vector3.zero;
Stack <Vector3> positionStack = new Stack <Vector3>();
foreach (OrganIndex index in indexes)
{
switch (index.Type)
{
case OrganType.Branch:
BranchIndex branchIndex = index as BranchIndex;
if (branchIndex.Level > curLevel)
{
positionStack.Push(curPosition);
}
else if (branchIndex.Level < curLevel)
{
curPosition = positionStack.Pop();
}
curLevel = branchIndex.Level;
curPosition = RecordBranchModel(branchIndex, curPosition);
break;
case OrganType.Leaf:
LeafIndex leafIndex = index as LeafIndex;
CreateLeafModel(leafIndex, curPosition);
break;
case OrganType.Flower:
MaleIndex maleIndex = index as MaleIndex;
CreateFlowerModel(maleIndex, curPosition);
break;
case OrganType.Fruit:
FemaleIndex femaleIndex = index as FemaleIndex;
CreateFruitModel(femaleIndex, curPosition);
break;
}
}
CreateBranchModel();
/*
* 病虫害模拟
* 测试
*/
InsectSimulation();
PostProcessing();
}
