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[get_turns][relate] Handle spikes for L/L !opposite collinear and equal turns.

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2 Turns are generated for a spike, one with operation_blocked the second one with operation_intersection.
relate_linear_linear is not working yet, for now it is only ensured that boundaries will not be checked for those turns, which would result with assert failure.
TODO: opposite collinear and equal, touches c/c and endpoints intersecting a spike + the adaptation of relate(L,L).
This commit is contained in:
Adam Wulkiewicz
2014-04-20 01:36:08 +02:00
parent d05e7397f0
commit 12797dbfb7
5 changed files with 219 additions and 107 deletions
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24
test/algorithms/overlay/get_turns_linear_linear.cpp
View File

@@ -109,6 +109,30 @@ void test_all()
test_geometry<ls, ls>("LINESTRING(1 0,7 0,8 1)", "LINESTRING(0 0,10 0,10 10,5 0,4 1)",
expected("mii")("muu")("muu"));
// spike - c2
test_geometry<ls, ls>("LINESTRING(2 2,4 4,1 1)", "LINESTRING(0 0,4 4,6 3)",
expected("mii")("txu")("tiu")("mxi"));
// spike - e
test_geometry<ls, ls>("LINESTRING(0 0,4 4,1 1)", "LINESTRING(0 0,4 4,6 3)",
expected("tii")("txu")("tiu")("mxi"));
// spike - c1
test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(0 0,4 4,6 3)",
expected("tii")("mxu")("miu")("mxi"));
// opposite e
//test_geometry<ls, ls>("LINESTRING(4 4,0 0,2 2)", "LINESTRING(0 0,4 4,6 3)",
// expected("tiu")("txi")("tii")("mxu"));
// TODO:
//test_geometry<ls, ls>("LINESTRING(0 0,2 0,1 0)", "LINESTRING(0 1,0 0,2 0)", "1FF00F102");
//test_geometry<ls, ls>("LINESTRING(2 0,0 0,1 0)", "LINESTRING(0 1,0 0,2 0)", "1FF00F102");
//test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(3 0,3 3,3 1)", "0F1FF0102");
//test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(2 0,2 3,2 1)", "0F1FF0102");
//test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(2 0,2 2,2 1)", "0F1FF0102");
//test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,4 4)", "LINESTRING(0 0,1 1,4 4)", "1FFF0FFF2");
//if ( boost::is_same<T, double>::value )
//{
// to_svg<ls, ls>("LINESTRING(0 0,1 0,2 0,2.5 0,3 1)", "LINESTRING(0 0,2 0,2.5 0,3 1)", "test11.svg");

29
test/algorithms/relate_linear_linear.cpp
View File

@@ -69,18 +69,27 @@ void test_linestring_linestring()
// test_geometry<ls, ls>("LINESTRING(0 0,5 0,3 0,6 0)", "LINESTRING(0 0,6 0)", true);
// test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1)", "LINESTRING(0 0,3 3,6 3)", true);
// SPIKES! CURRENTLY NOT HANDLED
//test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1,5 3)", "LINESTRING(0 0,3 3,6 3)", "1F100F102");
//test_geometry<ls, ls>("LINESTRING(5 3,1 1,3 3,2 2,0 0)", "LINESTRING(0 0,3 3,6 3)", "1F100F102");
//test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1,5 3)", "LINESTRING(6 3,3 3,0 0)", "1F100F102");
//test_geometry<ls, ls>("LINESTRING(5 3,1 1,3 3,2 2,0 0)", "LINESTRING(6 3,3 3,0 0)", "1F100F102");
// SPIKES!
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1,5 3)", "LINESTRING(0 0,3 3,6 3)", "1F100F102");
test_geometry<ls, ls>("LINESTRING(5 3,1 1,3 3,2 2,0 0)", "LINESTRING(0 0,3 3,6 3)", "1F100F102");
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1,5 3)", "LINESTRING(6 3,3 3,0 0)", "1F100F102");
test_geometry<ls, ls>("LINESTRING(5 3,1 1,3 3,2 2,0 0)", "LINESTRING(6 3,3 3,0 0)", "1F100F102");
// spikes
// FOR NOW DISABLED
/*test_geometry<ls, ls>("LINESTRING(0 0,10 0)",
"LINESTRING(1 0,9 0,2 0)", "101FF0FF2");
test_geometry<ls, ls>("LINESTRING(0 0,10 0)", "LINESTRING(1 0,9 0,2 0)", "101FF0FF2");
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1)", "LINESTRING(0 0,3 3,6 3)", "1FF00F102");
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1)", "LINESTRING(0 0,4 4,6 3)", "1FF00F102");*/
// TODO: REWRITE MATRICES
// BEGIN
/*test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,1 1)", "LINESTRING(0 0,4 4,6 3)", "1FF00F102");
test_geometry<ls, ls>("LINESTRING(0 0,2 0,1 0)", "LINESTRING(0 1,0 0,2 0)", "1FF00F102");
test_geometry<ls, ls>("LINESTRING(2 0,0 0,1 0)", "LINESTRING(0 1,0 0,2 0)", "1FF00F102");
test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(3 0,3 3,3 1)", "0F1FF0102");
test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(2 0,2 3,2 1)", "0F1FF0102");
test_geometry<ls, ls>("LINESTRING(0 0,3 3,1 1)", "LINESTRING(2 0,2 2,2 1)", "0F1FF0102");
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,4 4)", "LINESTRING(0 0,1 1,4 4)", "1FFF0FFF2");*/
// END
test_geometry<ls, ls>("LINESTRING(0 0,2 2,3 3,4 4)", "LINESTRING(0 0,1 1,4 4)", "1FFF0FFF2");