//helper method to read an output slice
private unsafe void readOutputSlice(void *result, bool mode2D, double z, int sliceIdx, MultiSlicerInterface.MultiCfg.PathType pathtype, Color[] colorList, Transaction tr, BlockTableRecord btr)
{
Color col;
SI.OutputSliceInfo info = dll.getOutputSliceInfo(result, sliceIdx, (int)pathtype);
int numpaths = info.numpaths;
if (numpaths == 0)
{
return;
}
int * numpointss = info.numpointsArray;
long **paths = info.pathsArray;
double scalingFactor = dll.factor_internal_to_input;
if (!mode2D)
{
z = info.z * dll.factor_internal_to_input;
col = colorList[info.ntool];
}
else
{
col = colorList[sliceIdx];
}
for (int i = 0; i < numpaths; i++)
{
int numpoints = *(numpointss++);
long * path = *(paths++);
Polyline p = new Polyline();
if (numpoints > 0)
{
for (int j = 0; j < numpoints; j++)
{
p.AddVertexAt(j, new Point2d((*(path++)) * scalingFactor, (*(path++)) * scalingFactor), 0, 0, 0);
}
p.Color = col;
p.Elevation = z;
addPolyline(tr, btr, p);
}
}
}
public unsafe OutputSliceInfo readOutputSlice(void *obj, int idx, MultiCfg.PathType pathtype)
{
return(dll.getOutputSliceInfo(obj, idx, (int)pathtype));
}