2016-01-02 12:21:02 +11:00
parent d68418d613
commit fad73f0e85
25 changed files with 501 additions and 43 deletions
@@ -42,6 +42,11 @@ struct S3D_POINT;
namespace S3D
{
    // functions to extract information from SGNODE pointers
    SGLIB_API S3D::SGTYPES GetSGNodeType( SGNODE* aNode );
    SGLIB_API SGNODE* GetSGNodeParent( SGNODE* aNode );
    SGLIB_API bool AddSGNodeRef( SGNODE* aParent, SGNODE* aChild );
    /**
     * Function CalcTriNorm
     * returns the normal vector of a triangle described by vertices p1, p2, p3