void DoVisAnalyse(){
char filename[1024];
if ( g_FuncTable.m_pfnSelectedBrushCount() == 0 ) {
if ( g_VisView ) {
delete g_VisView;
return;
}
}
if ( g_FuncTable.m_pfnSelectedBrushCount() != 1 ) {
DoMessageBox( "Invalid number of objects selected, select 1 only", "Error", MB_OK );
return;
}
g_FuncTable.m_pfnAllocateSelectedBrushHandles();
brush_t *brush = (brush_t*)g_FuncTable.m_pfnGetSelectedBrushHandle( 0 );
DBrush orgBrush;
orgBrush.LoadFromBrush_t( brush, false );
g_FuncTable.m_pfnReleaseSelectedBrushHandles();
orgBrush.BuildBounds();
vec3_t origin;
origin[0] = ( orgBrush.bbox_max[0] + orgBrush.bbox_min[0] ) / 2.f;
origin[1] = ( orgBrush.bbox_max[1] + orgBrush.bbox_min[1] ) / 2.f;
origin[2] = ( orgBrush.bbox_max[2] + orgBrush.bbox_min[2] ) / 2.f;
char* rad_filename = g_FuncTable.m_pfnGetMapName();
if ( !rad_filename ) {
DoMessageBox( "An Error Occurred While Trying\n To Get The Map Filename", "Error", MB_OK );
return;
}
strcpy( filename, rad_filename );
char* ext = strrchr( filename, '.' ) + 1;
strcpy( ext, "bsp" ); // rename the extension
list<DWinding*> *pointList = BuildTrace( filename, origin );
if ( !g_VisView ) {
g_VisView = new DVisDrawer;
g_VisView->Register();
}
g_VisView->SetList( pointList );
}
