public CS_SegmentImpl(/*Params params, LevelParams lparams,*/
CS_StemImpl stm, int inx, DX_Transformation trf,
float r1, float r2)
{
index = inx;
transf = trf;
rad1 = r1;
rad2 = r2;
stem = stm;
par = stem.par;
lpar = stem.lpar;
length = stem.segmentLength;
// FIXME: rad1 and rad2 could be calculated only when output occurs (?)
// or here in the constructor ?
// FIXME: inialize subsegs with a better estimation of size
subsegments = new List<CS_SubsegmentImpl>(10);
}
public CS_Params(CS_Params other)
{
// copy values from other
//debug = other.debug;
//verbose = other.verbose;
ignoreVParams = other.ignoreVParams;
stopLevel = other.stopLevel;
Species = other.Species;
// Seed = other.Seed;
Smooth = other.Smooth;
// create paramDB
paramDB = new Hashtable();
levelParams = new CS_LevelParams[4];
for (int l = 0; l < 4; l++)
{
levelParams[l] = new CS_LevelParams(l, paramDB);
}
registerParams();
// copy param values
foreach (CS_AbstractParam p in paramDB.Values)
{
try
{
CS_AbstractParam otherParam = other.getParam(p.name);
if (!otherParam.empty())
{
p.setValue(otherParam.getValue());
} // else use default value
}
catch (Exception err)
{
Console.WriteLine("Error copying params: " + err.Message);
}
}
}
/*
protected ChangeEvent changeEvent = null;
protected EventListenerList listenerList = new EventListenerList();
*/
public CS_Params()
{
// debug = false;
//verbose = true;
ignoreVParams = false;
stopLevel = -1;
Species = "default";
LeafQuality = 1;
Smooth = 0.5f;
// the default seed
// Seed = 13;
// create paramDB
paramDB = new Hashtable();
levelParams = new CS_LevelParams[4];
for (int l = 0; l < 4; l++)
{
levelParams[l] = new CS_LevelParams(l, paramDB);
}
registerParams();
}
/* offs=0 */
/**
* Creates a new stem
*
* @param tr the tree object
* @param params the general tree parameters
* @param lparams the parameters for the stem level
* @param parnt the parent stem, from wich the stems grows out
* @param stlev the stem level
* @param trf the base transformation of the stem
* @param offs the offset of ste stem within the parent stem (0..1)
*/
public CS_StemImpl(CS_TreeImpl tr, CS_StemImpl growsOutOf, int stlev,
DX_Transformation trf, float offs)
{
tree = tr;
stemlevel = stlev;
transf = trf;
offset = offs;
if (growsOutOf != null)
{
if (growsOutOf.stemlevel < stemlevel)
parent = growsOutOf;
else
{
clonedFrom = growsOutOf;
parent = growsOutOf.parent;
}
}
par = tree.csparams;
lpar = par.getLevelParams(stemlevel);
// initialize lists
segments = new List<CS_SegmentImpl>(lpar.nCurveRes);
if (lpar.nSegSplits > 0 || par._0BaseSplits > 0)
{
clones = new List<CS_StemImpl>(); // lpar.nSegSplits*lpar.nCurveRes+1);
}
if (stemlevel < par.Levels - 1)
{
CS_LevelParams lpar_1 = par.getLevelParams(lpar.level + 1);
substems = new List<CS_StemImpl>(lpar_1.nBranches);
}
if (stemlevel == par.Levels - 1 && par.Leaves != 0)
{
leaves = new List<CS_LeafImpl>(Math.Abs(par.Leaves));
}
// inialize other variables
leavesPerSegment = 0;
splitCorrection = 0;
index = 0; // substem number
cloneIndex = new List<int>();
pruneTest = false; // flag used for pruning
//...
maxPoint = new Vector3(-float.MaxValue, -float.MaxValue, -float.MaxValue);
minPoint = new Vector3(float.MaxValue, float.MaxValue, float.MaxValue);
}
/* (non-Javadoc)
* @see net.sourceforge.arbaro.tree.TraversableTree#traverseTree(net.sourceforge.arbaro.tree.TreeTraversal)
*/
DX_Transformation trunkDirection(DX_Transformation trf, CS_LevelParams lpar)
{
// get rotation angle
double rotangle;
if (lpar.nRotate >= 0)
{ // rotating trunk
trunk_rotangle = (trunk_rotangle + lpar.nRotate + lpar.var(lpar.nRotateV) + 360) % 360;
rotangle = trunk_rotangle;
}
else
{ // alternating trunks
if (Math.Abs(trunk_rotangle) != 1) trunk_rotangle = 1;
trunk_rotangle = -trunk_rotangle;
rotangle = trunk_rotangle * (180 + lpar.nRotate + lpar.var(lpar.nRotateV));
}
// get downangle
double downangle;
downangle = lpar.nDownAngle + lpar.var(lpar.nDownAngleV);
return trf.rotxz(downangle, rotangle);
}
