- t -

• tangent_angle() : vsol_line_2d
• tangent_at_point() : vsol_conic_2d , vsol_line_3d , vsol_line_2d
• to_vector() : vsol_point_3d , vsol_point_2d
• vsol_tetrahedron() : vsol_tetrahedron
• vsol_triangle_2d() : vsol_triangle_2d
• vsol_triangle_3d() : vsol_triangle_3d