Polygon Editor SDK

hgePolygonMap.h

Function:

        hgeIntersect Test(  hgeShape *shape, 
                            hgeVector offset = hgeVector(0,0), 
                            hgePolygon **return_poly = NULL, 
                            int test_type = COLLIDE_STATIC, 
                            std::string class_filter = "",  
                            int layer_filter = -1  );

Description:

Performs a collision test on the map and game entitys.

Parameters:

• hgeShape *shape

A hgeLine, hgeCircle or hgePolygon pointer.

• hgeVector offset = hgeVector(0,0)

A vector offset. The given shape will be offset by this amount before testing.

• hgePolygon **return_poly = NULL
  

A reference to a hgePolygon pointer. If the test succeeds, the pointer will be set to the polygon the test collided with.

•  int test_type = COLLIDE_STATIC

Test type. COLLIDE_STATIC tests against static entitys & polygons. COLLIDE_DYNAMIC tests against dynamic entitys.

You can perform a faster test on only visible dynamic entitys by using COLLIDE_DYNAMIC + COLLIDE_VISIBLE

• std::string class_filter = ""

A string filter which can contain an entitys classname. If specified, only polygons & entitys matching the filtername will be tested.

• int layer_filter = -1

An integer filter specifying a specific layer to perform the collision test on.

Returns:

hgeIntersect

Notes:

meh