SilverScreen Solid Modeler

Direct Structure Access

Direct Structure Access

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Direct Structure Access

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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