private Switch setupPosViewBone(PosViewReader pos, int boneIndex)
{
Switch s = new Switch();
s.reference();
_bones[boneIndex] = new Separator();
//create a material for that bone!
_boneMaterials[boneIndex] = new Material();
float[][] hamColors = PosViewSettings.PosViewColors;
int colorIndex = boneIndex % hamColors.Length; //prevent index exception when we have more than 15 bones. (only 15 colors defined)
_boneMaterials[boneIndex].setColor(hamColors[colorIndex][0], hamColors[colorIndex][1], hamColors[colorIndex][2]);
_boneMaterials[boneIndex].setOverride(true); //for this material to apply to everything below it.
_bones[boneIndex].addFile(pos.IvFileNames[boneIndex], false); //load bone file once, it will referenced multiple times
if (pos.SetColor) //only insert now if the config file says to
{
_bones[boneIndex].insertNode(_boneMaterials[boneIndex], 0);
}
Transform[] transforms = DatParser.parsePosViewRTFileToTransforms(pos.RTFileNames[boneIndex]);
_numPositions = transforms.Length;
for (int i = 0; i < transforms.Length; i++)
{
Separator sepPosition = new Separator();
sepPosition.addNode(transforms[i]);
sepPosition.addChild(_bones[boneIndex]);
s.addChild(sepPosition);
}
s.whichChild(0); //set it to start at the first frame
s.unrefNoDelete();
return(s);
}
private Switch setupPosViewLables(PosViewReader pos)
{
_labels = new Switch();
if (!pos.HasLables)
{
return(_labels);
}
for (int i = 0; i < pos.Labels.Length; i++)
{
Label2D l = new Label2D();
l.setText(pos.Labels[i]);
l.setLocation(-0.9f, 0.9f);
l.setFontSize(20);
_labels.addChild(l);
}
return(_labels);
}
private List <Switch> setupPosViewLigaments(PosViewReader pos, int numPositions)
{
List <Switch> ligaments = new List <Switch>();
if (!pos.HasLigaments)
{
return(ligaments);
}
//so we actually create a switch for every ligament and ligament fiber...
string[] ligamentNames = pos.LigamentFiberNames;
/* we are really looping through ligaments here. Inside the loop we will
* look for individual fibers of each ligament
*/
foreach (string ligamentName in ligamentNames)
{
//first reformat the filename, so that it goes from fprint
string ligamentPattern = Path.Combine(pos.LigamentFiberBasePath, reformatFiberPattern(ligamentName));
//lets loop through possible fiber strings
int fiberNumber = 1; //mike starts his counting at one
while (File.Exists(String.Format(ligamentPattern, 1, fiberNumber)))
{
Switch fiberSwitch = new Switch();
fiberSwitch.reference(); //prevent deletion while we work with it
for (int i = 0; i < numPositions; i++)
{
//since Mike uses index of 1, we need to offset the position number
string fname = String.Format(ligamentPattern, i + 1, fiberNumber);
Separator streamTube = new Separator();
streamTube.addFile(fname);
fiberSwitch.addChild(streamTube);
}
fiberSwitch.whichChild(0); //start at first frame
fiberSwitch.unrefNoDelete();
ligaments.Add(fiberSwitch);
fiberNumber++;
}
}
return(ligaments);
}
private void loadPosView(string posViewFilename)
{
_root = new Separator();
Separator sec1 = new Separator();
Separator sec2 = new Separator();
_root.addNode(sec1);
_root.addNode(sec2);
sec1.addNode(new Camera());
sec2.addNode(new Camera());
_currentFrame = 0;
try
{
_reader = new PosViewReader(posViewFilename);
_bonesSwitch = new Switch[_reader.NumBones];
_hamsSwitch = new Switch[_reader.NumBones];
_bones = new Separator[_reader.NumBones];
_boneMaterials = new Material[_reader.NumBones];
//_root = new Separator();
for (int i = 0; i < _reader.NumBones; i++)
{
_bonesSwitch[i] = setupPosViewBone(_reader, i);
_hamsSwitch[i] = setupPosViewHAMs(_reader, i);
sec1.addNode(_bonesSwitch[i]);
sec1.addNode(_hamsSwitch[i]);
}
_ligaments = setupPosViewLigaments(_reader, _numPositions); //load all of the ligaments
foreach (Switch lig in _ligaments)
{
sec1.addNode(lig); //add to scenegraph
}
if (_reader.HasLables)
{
setupPosViewLables(_reader);
sec2.addNode(_labels);
}
}
catch
{
throw;
}
}
private Switch setupPosViewHAMs(PosViewReader pos, int boneIndex)
{
Switch s = new Switch();
if (!pos.ShowHams)
{
return(s);
}
s.reference();
double[][] HAMdata = DatParser.parsePosViewHAMFile(pos.HAMFileNames[boneIndex]);
float[][] hamColors = PosViewSettings.PosViewColors;
for (int i = 0; i < HAMdata.Length; i++)
{
Separator sepPosition = new Separator();
s.addChild(sepPosition);
Material color = new Material();
color.setColor(hamColors[boneIndex][0], hamColors[boneIndex][1], hamColors[boneIndex][2]);
color.setOverride(true);
sepPosition.addNode(color);
HamAxis axis = new HamAxis(HAMdata[i][1], HAMdata[i][2], HAMdata[i][3], HAMdata[i][5], HAMdata[i][6], HAMdata[i][7]);
sepPosition.addNode(axis);
if (_reader.HamLength > -1)
{
axis.SetHamLength(_reader.HamLength);
}
if (_reader.HamRadius > -1)
{
axis.SetHamRadius(_reader.HamRadius);
}
}
s.whichChild(0); //set it to start at the first frame
s.unrefNoDelete();
return(s);
}
