public static Switch CreateHAMSwitch(Bone bone, Bone fixedBone, int[] animationOrder, int numFrames)
{
Switch sw = new Switch();
sw.reference();
//add starting HAM (none shown), each animation does the animation and the ending frame, not the starting one :)
Separator nullSep = new Separator();
sw.addChild(nullSep);
for (int i = 0; i < animationOrder.Length - 1; i++) //not the last animation, there need start and end
{
TransformMatrix tmTransform = bone.CalculateRelativeMotion(animationOrder[i], animationOrder[i + 1], fixedBone);
HelicalTransform tform = tmTransform.ToHelical();
if (bone.HasInertia)
{
double[] cent = { bone.InertiaMatrix.GetElement(0, 3), bone.InertiaMatrix.GetElement(1, 3), bone.InertiaMatrix.GetElement(2, 3) };
tform.AdjustQToLocateHamNearCentroid(cent);
}
HamAxis axis = new HamAxis(tform.N[0], tform.N[1], tform.N[2], tform.Q[0], tform.Q[1], tform.Q[2]);
for (int j = 0; j < numFrames - 1; j++) //do one less then num frames, no HAM shown for the final position
{
sw.addChild(axis);
}
sw.addChild(nullSep); //add the empty at the end :)
}
sw.unrefNoDelete();
return(sw);
}
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);
}
