HLR returned 0 curves

[gennadyKhkh]

Running HlrArxSample in ObjectARX 2022 folder cannot get output for most Test.

Trying to remove hidden lines in reference block which is collection of 3d solids.

On Test2 in paper space output messages:

Command: TEST2

Select objects: 1 found

Select objects:

About to call hidden Line calculation
Calling with 1 Entities
kProject On
kShowAll Off
kEntity On
kBlock On
kSubentity Off
kHideTangents Off
kCleanup Off
kIsolines Off
kUnite Off
kReuse Off
kProgress Off
kHandlePoints Off
kHonorInternals On
kMeshSilhouettes Off
Please enter point 1:
Checking 1128 intersections...
Please enter point 2:
Too many objects selected for INTERSECT

Front Clipping is 0
Front Clipping is 1
Back Clipping is 0
Back Clipping is 1
Modeling Operation Error:
Error Code Number is 5024

Modeling Operation Error:
Error Code Number is 115073

Last 2 error codes 5024, 115073 repeating couple times.

Test5 is not returning any curves either:

Command: TEST5

Select objects: 1 found

Select objects:

About to call hidden Line calculation
Calling with 1 Entities
kProject On
kShowAll Off
kEntity On
kBlock On
kSubentity Off
kHideTangents Off
kCleanup Off
kIsolines Off
kUnite Off
kReuse Off
kProgress Off
kHandlePoints Off
kHonorInternals On
kMeshSilhouettes Off
Please enter point 1:
Checking 1081 intersections...
Please enter point 2:
Front Clipping is 0
Front Clipping is 1
Back Clipping is 0
Back Clipping is 1
Modeling Operation Error:
Error Code Number is 5024

Modeling Operation Error:
Error Code Number is 115073

Any idea how to run correctly HlrArxSample? Should it be done in model or paper space? what are 2 points sample is asking for (Point1, Point2)?

Thank you

[gennadyKhkh]

Even TEST6 did not create any ACIS BODY from triangles:
3DSOLID Layer: "0"
Space: Model space
Handle = 2cc
History = None
Show History = No
Bounding Box: Lower Bound X = 0.0000 , Y = 0.0000 , Z = 0.0000
Upper Bound X = 0.0000 , Y = 0.0000 , Z = 0.0000
Something missing in my process. Please, advice!

[gennadyKhkh · Accepted solution]

Figure out the process:

Point1 is a start point for view vector in model space, Point2 is plane location where generated curves should be projected to. This plane has normal of Point2-Point1 vector.

As for original question: entity coordinates are too big for acad HLR engine to handle. 3d solids located about this point in WCS:

X=675688424.2351 Y=2669691450.6083 Z= 0.0000

Moving model to 0,0,0 will produce correct HLR results