public int[,] GetFaceSetIndices()
{
if (_coloredBone == null)
{
throw new WristException("Cannot get FaceSetIndices from non-colored bone");
}
return(_coloredBone.getFaceSetIndices());
}
/// <summary>
/// Will create a contour based on a distance field for the given reference bone.
/// </summary>
/// <param name="referenceBone">Bone on which to draw the contour</param>
/// <param name="distanceMap">Pre-calculated distance map for the referenceBone. Distance for each vertex in order</param>
/// <param name="cDistance">Contour Distance (mm)</param>
/// <returns></returns>
public static Contour createContourSingleBoneSinglePosition(ColoredBone referenceBone, double[] distanceMap, double cDistance)
{
/* Yes, its bad to repeat code, but I needed this pretty fast.
*/
double[] dist = distanceMap;
float[,] points = referenceBone.getVertices();
int[,] conn = referenceBone.getFaceSetIndices();
Contour cont1 = new Contour(1); //only a single distance for this contour
//cont1.Color = colors[0];
double[] cDistances = new double[] { cDistance }; //create new array with single value, needed for helper function later
int numTrian = conn.GetLength(0);
for (int i = 0; i < numTrian; i++)
{
//check if all the points are out, if so, skip it
if (dist[conn[i, 0]] > cDistance &&
dist[conn[i, 1]] > cDistance &&
dist[conn[i, 2]] > cDistance)
{
continue;
}
double[] triDist = { dist[conn[i, 0]], dist[conn[i, 1]], dist[conn[i, 2]] };
float[][] triPts =
{
new float[] { points[conn[i, 0], 0], points[conn[i, 0], 1], points[conn[i, 0], 2] },
new float[] { points[conn[i, 1], 0], points[conn[i, 1], 1], points[conn[i, 1], 2] },
new float[] { points[conn[i, 2], 0], points[conn[i, 2], 1], points[conn[i, 2], 2] }
};
contourSingleTriangle(triDist, triPts, cont1, cDistances);
}
return(cont1);
}