public void Execute(int index)
{
var roadEntity = NonIntersectingRoadEntities[index];
RoadCenterLineDataComponents[roadEntity] = new RoadCenterLineData
{
StreetId = index,
StartIntersection = Entity.Null,
EndIntersection = Entity.Null
};
var splineEntity = NonIntersectingSplineEntities[index];
var splineBuffer = SplineSampleBuffers[splineEntity].Reinterpret <RigidTransform>();
var centerLineBuffer = RoadCenterLineSampleBuffers[roadEntity].Reinterpret <RigidTransform>();
centerLineBuffer.CopyFrom(splineBuffer);
}
public void Execute(int index)
{
var range = RoadSplineRanges[index];
var roadEntity = RoadEntities[index];
RoadCenterLineDataComponents[roadEntity] = new RoadCenterLineData
{
StreetId = range.StreetId,
StartIntersection = range.StartIntersectionEntity,
EndIntersection = range.EndIntersectionEntity
};
var splineBuffer = RoadSplineSampleBuffers[range.SplineEntity].Reinterpret <RigidTransform>();
var roadBuffer = RoadCenterLineSampleBuffers[roadEntity].Reinterpret <RigidTransform>();
// Get nearest integer spline indices
var firstIntegerIdx = (int)math.floor(range.StartIndex + 1f);
var lastIntegerIdx = (int)math.ceil(range.EndIndex - 1f);
// Add first point if between spline indices
if (!Utilities.GeometryUtility.ApproximatelyEqual(range.StartIndex, firstIntegerIdx))
{
roadBuffer.Add(SplineUtility.LerpTransform(
splineBuffer[firstIntegerIdx - 1],
splineBuffer[firstIntegerIdx],
range.StartIndex - (firstIntegerIdx - 1)));
}
// Intermediate points
for (var i = firstIntegerIdx; i <= lastIntegerIdx; i++)
{
roadBuffer.Add(splineBuffer[i]);
}
// Add last point if between spline indices
if (!Utilities.GeometryUtility.ApproximatelyEqual(range.EndIndex, lastIntegerIdx))
{
roadBuffer.Add(SplineUtility.LerpTransform(
splineBuffer[lastIntegerIdx],
splineBuffer[lastIntegerIdx + 1],
range.EndIndex - lastIntegerIdx));
}
}
static Entity GetIntersection(RoadCenterLineData data, IntersectionRoadDirection direction)
{
return(direction == IntersectionRoadDirection.Outgoing ? data.EndIntersection : data.StartIntersection);
}
