public void addDiscontinuityRangeAtEnd(SimpleRange newDisRange)
{
int zIndex = trapezoid.span.extent(); //not minus one since this is new
this.zHeightRanges[zIndex] = newDisRange;
this.trapezoid.endRange = SimpleRange.Average(this.trapezoid.endRange, newDisRange);
this.trapezoid.span.range++;
assertSpanDebug();
}
public void addDiscontinuityRangeAtStart(SimpleRange newDisRange)
{
int zIndex = trapezoid.span.start - 1;
this.zHeightRanges[zIndex] = newDisRange;
this.trapezoid.endRange = SimpleRange.Average(this.trapezoid.startRange, newDisRange);
this.trapezoid.span.range++;
this.trapezoid.span.start--;
assertSpanDebug();
}