\hypertarget{test_collision_filter_8c-example}{}\section{test\+\_\+collision\+\_\+filter.\+c}

\begin{DoxyCodeInclude}
\textcolor{preprocessor}{#ifdef HAVE\_CONFIG\_H}
\textcolor{preprocessor}{# include <config.h>}
\textcolor{preprocessor}{#endif}

\textcolor{preprocessor}{#include "ephysics\_test.h"}

\textcolor{keyword}{static} \textcolor{keywordtype}{void}
\_world\_populate(Test\_Data *test\_data)
\{
   \textcolor{keyword}{static} \textcolor{keyword}{const} \textcolor{keywordtype}{char} *colors[] = \{\textcolor{stringliteral}{"blue-ball"}, \textcolor{stringliteral}{"big-red-ball"}\};
   \textcolor{keyword}{static} \textcolor{keyword}{const} \textcolor{keywordtype}{int} sizes[] = \{54, 70\};
   \hyperlink{group__EPhysics__Body_gaf39ad724f8a2f81f9139c63263900bf1}{EPhysics\_Body} *fall\_body;
   \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *sphere;
   \textcolor{keywordtype}{int} i, column, row;

   \textcolor{keywordflow}{for} (i = 0; i < 4; i++)
     \{
        column = i % 2;
        row = i / 2;

        sphere = elm\_image\_add(test\_data->win);
        elm\_image\_file\_set(
           sphere, PACKAGE\_DATA\_DIR \textcolor{stringliteral}{"/"} EPHYSICS\_TEST\_THEME \textcolor{stringliteral}{".edj"},
           colors[row]);
        \hyperlink{group__Evas__Font__Group_ga02da8091bbac768b8e86c7b74b2a94f9}{evas\_object\_move}(sphere, (1 + column) * WIDTH / 4 +
                         (70 - sizes[row]) / 2,
                         100 + row * 60 + row / 2 * 20);
        \hyperlink{group__Evas__Font__Group_ga21e8604c0e4a93e469bff4bd069e82b5}{evas\_object\_resize}(sphere, sizes[row], sizes[row]);
        \hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}(sphere);
        test\_data->evas\_objs = \hyperlink{group__Eina__List__Group_ga92ec14d1a1040a361c4d8cd0ab7b0ecc}{eina\_list\_append}(test\_data->evas\_objs, sphere);

        fall\_body = \hyperlink{group__EPhysics__Body_gab26c09b5a98dabfb0323dbdb7f2a64af}{ephysics\_body\_sphere\_add}(test\_data->world);
        \hyperlink{group__EPhysics__Body_ga39cb9e95bbe1d097926a09365c501db3}{ephysics\_body\_evas\_object\_set}(fall\_body, sphere, 
      \hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE});
        \hyperlink{group__EPhysics__Body_ga731c9a6443f7c4294fce23fc1287b778}{ephysics\_body\_restitution\_set}(fall\_body, 0.95);
        \hyperlink{group__EPhysics__Body_ga986d45060bf6ba1689a56889a2bcabce}{ephysics\_body\_friction\_set}(fall\_body, 0.1);
        \hyperlink{group__EPhysics__Body_ga163b202be4c445bf79c28adb0db2bdbd}{ephysics\_body\_collision\_group\_add}(fall\_body, colors[row]);
        \textcolor{keywordflow}{if} (column + row == 1)
          \hyperlink{group__EPhysics__Body_ga9109b39047a724640f6a18c683c9eb07}{ephysics\_body\_central\_impulse\_apply}(fall\_body, 600 * row - 300
      , 0, 0);
        test\_data->bodies = \hyperlink{group__Eina__List__Group_ga92ec14d1a1040a361c4d8cd0ab7b0ecc}{eina\_list\_append}(test\_data->bodies, fall\_body);
     \}
\}

\textcolor{keyword}{static} \textcolor{keywordtype}{void}
\_restart(\textcolor{keywordtype}{void} *data, \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *obj \_\_UNUSED\_\_, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *emission \_\_UNUSED\_\_, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *
      source \_\_UNUSED\_\_)
\{
   Test\_Data *test\_data = data;

   \hyperlink{group__Eina__File__Group_gae8924623ca601364965e3d88fb7f40fa}{DBG}(\textcolor{stringliteral}{"Restart pressed"});
   test\_clean(test\_data);
   \_world\_populate(test\_data);
\}

\textcolor{keywordtype}{void}
test\_collision\_filter(\textcolor{keywordtype}{void} *data \_\_UNUSED\_\_, \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *obj \_\_UNUSED\_\_, \textcolor{keywordtype}{void} *event\_info 
      \_\_UNUSED\_\_)
\{
   \hyperlink{group__EPhysics__Body_gaf39ad724f8a2f81f9139c63263900bf1}{EPhysics\_Body} *boundary;
   \hyperlink{group__EPhysics__World_ga83c0d22744748525aa2dac11726c58e6}{EPhysics\_World} *world;
   Test\_Data *test\_data;

   \textcolor{keywordflow}{if} (!\hyperlink{group__EPhysics_gaca8fc170d73b3f688349cc4dbaf219fd}{ephysics\_init}())
     \textcolor{keywordflow}{return};

   test\_data = test\_data\_new();
   test\_win\_add(test\_data, \textcolor{stringliteral}{"Collision Filter"}, \hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE});
   elm\_object\_signal\_emit(test\_data->layout, \textcolor{stringliteral}{"borders,show"}, \textcolor{stringliteral}{"ephysics\_test"});
   elm\_layout\_signal\_callback\_add(test\_data->layout, \textcolor{stringliteral}{"restart"}, \textcolor{stringliteral}{"test-theme"},
                                  \_restart, test\_data);

   world = \hyperlink{group__EPhysics__World_ga108e2d7df8c81321b8d5bde8497f0d45}{ephysics\_world\_new}();
   \hyperlink{group__EPhysics__World_gaabf8abaf9c41b0c1e5daa4acf3df0356}{ephysics\_world\_render\_geometry\_set}(world, 60, 40, -50,
                                      WIDTH - 120, FLOOR\_Y - 32, DEPTH);
   test\_data->world = world;

   boundary = \hyperlink{group__EPhysics__Body_gac5fc5a1817ac81e2f1fcdcd8908614f2}{ephysics\_body\_bottom\_boundary\_add}(test\_data->world);
   \hyperlink{group__EPhysics__Body_ga731c9a6443f7c4294fce23fc1287b778}{ephysics\_body\_restitution\_set}(boundary, 0.65);
   \hyperlink{group__EPhysics__Body_ga986d45060bf6ba1689a56889a2bcabce}{ephysics\_body\_friction\_set}(boundary, 2);

   boundary = \hyperlink{group__EPhysics__Body_gaf8f30587da7453114397d64dd9704d7f}{ephysics\_body\_box\_add}(test\_data->world);
   \hyperlink{group__EPhysics__Body_ga8821fa07fb5be9d956cc090b14223fd2}{ephysics\_body\_geometry\_set}(boundary, 60, FLOOR\_Y - 16, -15, WIDTH - 120, 10,
                              30);
   \hyperlink{group__EPhysics__Body_ga731c9a6443f7c4294fce23fc1287b778}{ephysics\_body\_restitution\_set}(boundary, 0.65);
   \hyperlink{group__EPhysics__Body_ga986d45060bf6ba1689a56889a2bcabce}{ephysics\_body\_friction\_set}(boundary, 2);
   \hyperlink{group__EPhysics__Body_gaa0915777f634079ca6c088fda5c20e8f}{ephysics\_body\_mass\_set}(boundary, 0);
   \hyperlink{group__EPhysics__Body_ga163b202be4c445bf79c28adb0db2bdbd}{ephysics\_body\_collision\_group\_add}(boundary, \textcolor{stringliteral}{"blue-ball"});

   \hyperlink{group__EPhysics__Body_ga2a3e40784ef30f15d5d7e9f1f2a814b3}{ephysics\_body\_top\_boundary\_add}(test\_data->world);
   \hyperlink{group__EPhysics__Body_ga4ad52252b2537c6f41e14b9135847fe9}{ephysics\_body\_left\_boundary\_add}(test\_data->world);
   \hyperlink{group__EPhysics__Body_gab7e598db12a5270311c429f0ee12271c}{ephysics\_body\_right\_boundary\_add}(test\_data->world);

   \_world\_populate(test\_data);
\}
\end{DoxyCodeInclude}
 