public ulong NearestPointQuery(PointQueryContext context, cpShape shape, ulong id, object data)
{
if (
!cpShapeFilter.Reject(shape.filter, context.filter)
)
{
cpPointQueryInfo info = null;
shape.PointQuery(context.point, ref info);
if (info.shape != null && info.distance < context.maxDistance)
{
context.func(shape, info.point, info.distance, info.gradient, data);
}
}
return(id);
}
public ulong NearestPointQueryNearest(object ctx, cpShape shape, ulong id, ref object outp)
{
PointQueryContext context = (PointQueryContext)ctx;
cpPointQueryInfo output = (cpPointQueryInfo)outp;
if (
!cpShapeFilter.Reject(shape.filter, context.filter) && !shape.sensor
)
{
cpPointQueryInfo info = null;
shape.PointQuery(context.point, ref info);
if (info.distance < output.distance)
{
outp = (object)info;
}
}
return(id);
}
public ulong NearestPointQueryNearest(object ctx, cpShape shape, ulong id, ref object outp)
{
PointQueryContext context = (PointQueryContext)ctx;
cpPointQueryInfo output = (cpPointQueryInfo)outp;
if (
!cpShapeFilter.Reject(shape.filter, context.filter) && !shape.sensor
)
{
cpPointQueryInfo info = null;
shape.PointQuery(context.point, ref info);
if (info.distance < output.distance)
outp = (object)info;
}
return id;
}
public ulong NearestPointQuery(PointQueryContext context, cpShape shape, ulong id, object data)
{
if (
!cpShapeFilter.Reject(shape.filter, context.filter)
)
{
cpPointQueryInfo info = null;
shape.PointQuery(context.point, ref info);
if (info.shape != null && info.distance < context.maxDistance)
context.func(shape, info.point, info.distance, info.gradient, data);
}
return id;
}