PostGIS  2.4.9dev-r@@SVN_REVISION@@

◆ test_tree_circ_pip2()

static void test_tree_circ_pip2 ( void  )
static

Definition at line 117 of file cu_tree.c.

References circ_tree_contains_point(), circ_tree_free(), circ_tree_new(), gbox_pt_outside(), LW_PARSER_CHECK_NONE, lwgeom_as_lwpoly(), lwgeom_calculate_gbox_geodetic(), lwgeom_free(), lwgeom_from_hexwkb(), lwgeom_from_wkt(), lwpoint_free(), lwpoint_getPoint2d_p(), lwpoly_covers_point2d(), LWPOLY::rings, POINT2D::x, and POINT2D::y.

Referenced by tree_suite_setup().

118 {
119  LWGEOM* g;
120  LWPOLY* p;
121  LWPOINT* lwpt;
122  int rv_classic, rv_tree, on_boundary;
123  POINT2D pt, pt_outside;
124  GBOX gbox;
125  CIRC_NODE *c;
126 
127  g = lwgeom_from_wkt("POLYGON((0 0,0 1,1 1,1 0,0 0))", LW_PARSER_CHECK_NONE);
128  p = lwgeom_as_lwpoly(g);
129 
130  pt.x = 0.2;
131  pt.y = 0.1;
132  lwgeom_calculate_gbox_geodetic(g, &gbox);
133  gbox_pt_outside(&gbox, &pt_outside);
134  c = circ_tree_new(p->rings[0]);
135  //circ_tree_print(c, 0);
136  rv_classic = lwpoly_covers_point2d(p, &pt);
137  rv_tree = circ_tree_contains_point(c, &pt, &pt_outside, 0, &on_boundary);
138  CU_ASSERT_EQUAL(rv_tree, rv_classic);
139  circ_tree_free(c);
140  lwgeom_free(g);
141 
142  g = lwgeom_from_hexwkb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
143  p = lwgeom_as_lwpoly(g);
144  lwpt = (LWPOINT*)lwgeom_from_hexwkb("0101000020E610000057B89C28FEB320C09C8102CB3B2B4A40", LW_PARSER_CHECK_NONE);
145  lwpoint_getPoint2d_p(lwpt, &pt);
146  lwgeom_calculate_gbox_geodetic(g, &gbox);
147  gbox_pt_outside(&gbox, &pt_outside);
148  //printf("OUTSIDE POINT(%g %g)\n", pt_outside.x, pt_outside.y);
149  c = circ_tree_new(p->rings[0]);
150  rv_classic = lwpoly_covers_point2d(p, &pt);
151  rv_tree = circ_tree_contains_point(c, &pt, &pt_outside, 0, &on_boundary);
152  CU_ASSERT_EQUAL(rv_tree, rv_classic);
153  circ_tree_free(c);
154  lwpoint_free(lwpt);
155  lwgeom_free(g);
156 
157  g = lwgeom_from_hexwkb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LW_PARSER_CHECK_NONE);
158  p = lwgeom_as_lwpoly(g);
159  lwpt = (LWPOINT*)lwgeom_from_hexwkb("0101000020E610000031B1F9B836A046C03C889D2974124E40", LW_PARSER_CHECK_NONE);
160  lwpoint_getPoint2d_p(lwpt, &pt);
161  lwgeom_calculate_gbox_geodetic(g, &gbox);
162  gbox_pt_outside(&gbox, &pt_outside);
163  //printf("OUTSIDE POINT(%g %g)\n", pt_outside.x, pt_outside.y);
164  c = circ_tree_new(p->rings[0]);
165  rv_classic = lwpoly_covers_point2d(p, &pt);
166  rv_tree = circ_tree_contains_point(c, &pt, &pt_outside, 0, &on_boundary);
167  CU_ASSERT_EQUAL(rv_tree, rv_classic);
168  circ_tree_free(c);
169  lwpoint_free(lwpt);
170  lwgeom_free(g);
171 
172 }
lwgeom_calculate_gbox_geodetic
int lwgeom_calculate_gbox_geodetic(const LWGEOM *geom, GBOX *gbox)
Calculate the geodetic bounding box for an LWGEOM.
Definition: lwgeodetic.c:3012
circ_node
Note that p1 and p2 are pointers into an independent POINTARRAY, do not free them.
Definition: lwgeodetic_tree.h:36
lwpoint_getPoint2d_p
int lwpoint_getPoint2d_p(const LWPOINT *point, POINT2D *out)
Definition: lwpoint.c:40
lwpoint_free
void lwpoint_free(LWPOINT *pt)
Definition: lwpoint.c:213
lwgeom_free
void lwgeom_free(LWGEOM *geom)
Definition: lwgeom.c:1099
lwgeom_as_lwpoly
LWPOLY * lwgeom_as_lwpoly(const LWGEOM *lwgeom)
Definition: lwgeom.c:174
lwgeom_from_wkt
LWGEOM * lwgeom_from_wkt(const char *wkt, const char check)
Definition: lwin_wkt.c:904
circ_tree_contains_point
int circ_tree_contains_point(const CIRC_NODE *node, const POINT2D *pt, const POINT2D *pt_outside, int level, int *on_boundary)
Walk the tree and count intersections between the stab line and the edges.
Definition: lwgeodetic_tree.c:493
LW_PARSER_CHECK_NONE
#define LW_PARSER_CHECK_NONE
Definition: liblwgeom.h:2013
POINT2D::x
double x
Definition: liblwgeom.h:328
circ_tree_new
CIRC_NODE * circ_tree_new(const POINTARRAY *pa)
Build a tree of nodes from a point array, one node per edge.
Definition: lwgeodetic_tree.c:353
LWPOLY::rings
POINTARRAY ** rings
Definition: liblwgeom.h:457
POINT2D::y
double y
Definition: liblwgeom.h:328
lwgeom_from_hexwkb
LWGEOM * lwgeom_from_hexwkb(const char *hexwkb, const char check)
Definition: lwin_wkb.c:797
circ_tree_free
void circ_tree_free(CIRC_NODE *node)
Recurse from top of node tree and free all children.
Definition: lwgeodetic_tree.c:50
gbox_pt_outside
int gbox_pt_outside(const GBOX *gbox, POINT2D *pt_outside)
Calculate a spherical point that falls outside the geocentric gbox.
Definition: lwgeodetic.c:1548
lwpoly_covers_point2d
int lwpoly_covers_point2d(const LWPOLY *poly, const POINT2D *pt_to_test)
Given a polygon (lon/lat decimal degrees) and point (lon/lat decimal degrees) and a guaranteed outsid...
Definition: lwgeodetic.c:2510
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