SilverScreenAPI

Direct Structure Access Functions

Name	Description
bos_extents	Calculate extents of BOS
bos_on_screen	Calculate intersection of BOS extents with screen
color_of_edge	Return color number of object edge
get_bos	Return direct pointer to SilverScreen BOS
get_endpoints	Retrieve endpoints (XYZs) of primitive
get_prim	Return direct pointer to SilverScreen primitive
interference	Determine interference between two BOSes
make_path	Copy path of direct pointer to BOS into character buffer
primitive_plane	Retrieve plane equation of primitive
primitive_plane2	Retrieve plane equation of primitive
rgb_of_edge	Return RGB of object edge
vertex1_of_edge	Return first vertex number of object edge
vertex2_of_edge	Return second vertex number of object edge
xyz_of_vertex	Return address of XYZ of vertex
xyz1_of_edge	Return address of first XYZ of object edge
xyz2_of_edge	Return address of second XYZ of object edge

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